obj-y += amlogic/
obj-y += apple/
obj-y += bcm/
+obj-y += mediatek/
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
+obj-$(CONFIG_MTK_SCPSYS_PM_DOMAINS) += mtk-pm-domains.o
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT6795_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT6795_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt6795-power.h>
+
+/*
+ * MT6795 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt6795[] = {
+ [MT6795_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT6795_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = SPM_VEN_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT6795_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ },
+ [MT6795_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 |
+ MT8173_TOP_AXI_PROT_EN_MM_M1),
+ },
+ },
+ [MT6795_POWER_DOMAIN_MJC] = {
+ .name = "mjc",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x298,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT6795_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = SPM_AUDIO_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT6795_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = 0,
+ },
+ [MT6795_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = SPM_MFG_2D_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ },
+ [MT6795_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(13, 8),
+ .sram_pdn_ack_bits = GENMASK(21, 16),
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MFG_S |
+ MT8173_TOP_AXI_PROT_EN_MFG_M0 |
+ MT8173_TOP_AXI_PROT_EN_MFG_M1 |
+ MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT),
+ },
+ },
+};
+
+static const struct scpsys_soc_data mt6795_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt6795,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt6795),
+};
+
+#endif /* __SOC_MEDIATEK_MT6795_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8167_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8167_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8167-power.h>
+
+#define MT8167_PWR_STATUS_MFG_2D BIT(24)
+#define MT8167_PWR_STATUS_MFG_ASYNC BIT(25)
+
+/*
+ * MT8167 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8167[] = {
+ [MT8167_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_MM_EMI |
+ MT8167_TOP_AXI_PROT_EN_MCU_MM),
+ },
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8167_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8167_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8167_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = MT8167_PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_MCU_MFG |
+ MT8167_TOP_AXI_PROT_EN_MFG_EMI),
+ },
+ },
+ [MT8167_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = MT8167_PWR_STATUS_MFG_2D,
+ .ctl_offs = SPM_MFG_2D_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8167_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8167_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = SPM_CONN_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = 0,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_CONN_EMI |
+ MT8167_TOP_AXI_PROT_EN_CONN_MCU |
+ MT8167_TOP_AXI_PROT_EN_MCU_CONN),
+ },
+ },
+};
+
+static const struct scpsys_soc_data mt8167_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8167,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8167),
+};
+
+#endif /* __SOC_MEDIATEK_MT8167_PM_DOMAINS_H */
+
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8173_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8173_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8173-power.h>
+
+/*
+ * MT8173 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = {
+ [MT8173_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8173_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = SPM_VEN_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8173_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ },
+ [MT8173_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 |
+ MT8173_TOP_AXI_PROT_EN_MM_M1),
+ },
+ },
+ [MT8173_POWER_DOMAIN_VENC_LT] = {
+ .name = "venc_lt",
+ .sta_mask = PWR_STATUS_VENC_LT,
+ .ctl_offs = SPM_VEN2_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8173_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = SPM_AUDIO_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8173_POWER_DOMAIN_USB] = {
+ .name = "usb",
+ .sta_mask = PWR_STATUS_USB,
+ .ctl_offs = SPM_USB_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8173_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = 0,
+ .caps = MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8173_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = SPM_MFG_2D_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ },
+ [MT8173_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
+ .sram_pdn_bits = GENMASK(13, 8),
+ .sram_pdn_ack_bits = GENMASK(21, 16),
+ .bp_infracfg = {
+ BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MFG_S |
+ MT8173_TOP_AXI_PROT_EN_MFG_M0 |
+ MT8173_TOP_AXI_PROT_EN_MFG_M1 |
+ MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT),
+ },
+ },
+};
+
+static const struct scpsys_soc_data mt8173_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8173,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8173),
+};
+
+#endif /* __SOC_MEDIATEK_MT8173_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8183_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8183_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8183-power.h>
+
+/*
+ * MT8183 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8183[] = {
+ [MT8183_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = 0x0314,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ },
+ [MT8183_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = 0x032c,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_CONN, MT8183_TOP_AXI_PROT_EN_SET,
+ MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
+ },
+ },
+ [MT8183_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = 0x0334,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .caps = MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8183_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = 0x0338,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE0] = {
+ .name = "mfg_core0",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x034c,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_CORE1] = {
+ .name = "mfg_core1",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x0310,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8183_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = 0x0348,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_1_MFG, MT8183_TOP_AXI_PROT_EN_1_SET,
+ MT8183_TOP_AXI_PROT_EN_1_CLR, MT8183_TOP_AXI_PROT_EN_STA1_1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MFG, MT8183_TOP_AXI_PROT_EN_SET,
+ MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
+ },
+ },
+ [MT8183_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = 0x030c,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_1_DISP, MT8183_TOP_AXI_PROT_EN_1_SET,
+ MT8183_TOP_AXI_PROT_EN_1_CLR, MT8183_TOP_AXI_PROT_EN_STA1_1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_DISP, MT8183_TOP_AXI_PROT_EN_SET,
+ MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
+ },
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_DISP,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x0344,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_CAM, MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR, MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_CAM, MT8183_TOP_AXI_PROT_EN_SET,
+ MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR_IGN(MT8183_TOP_AXI_PROT_EN_MM_CAM_2ND,
+ MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR,
+ MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_CAM,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = 0x0308,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_ISP,
+ MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR,
+ MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR_IGN(MT8183_TOP_AXI_PROT_EN_MM_ISP_2ND,
+ MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR,
+ MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_ISP,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x0300,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VDEC,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = 0x0304,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VENC,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_TOP] = {
+ .name = "vpu_top",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x0324,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_VPU_TOP,
+ MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR,
+ MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_VPU_TOP,
+ MT8183_TOP_AXI_PROT_EN_SET,
+ MT8183_TOP_AXI_PROT_EN_CLR,
+ MT8183_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_VPU_TOP_2ND,
+ MT8183_TOP_AXI_PROT_EN_MM_SET,
+ MT8183_TOP_AXI_PROT_EN_MM_CLR,
+ MT8183_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ .bp_smi = {
+ BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VPU_TOP,
+ MT8183_SMI_COMMON_CLAMP_EN_SET,
+ MT8183_SMI_COMMON_CLAMP_EN_CLR,
+ MT8183_SMI_COMMON_CLAMP_EN),
+ },
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE0] = {
+ .name = "vpu_core0",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x33c,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE0,
+ MT8183_TOP_AXI_PROT_EN_MCU_SET,
+ MT8183_TOP_AXI_PROT_EN_MCU_CLR,
+ MT8183_TOP_AXI_PROT_EN_MCU_STA1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE0_2ND,
+ MT8183_TOP_AXI_PROT_EN_MCU_SET,
+ MT8183_TOP_AXI_PROT_EN_MCU_CLR,
+ MT8183_TOP_AXI_PROT_EN_MCU_STA1),
+ },
+ .caps = MTK_SCPD_SRAM_ISO,
+ },
+ [MT8183_POWER_DOMAIN_VPU_CORE1] = {
+ .name = "vpu_core1",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x0340,
+ .pwr_sta_offs = 0x0180,
+ .pwr_sta2nd_offs = 0x0184,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE1,
+ MT8183_TOP_AXI_PROT_EN_MCU_SET,
+ MT8183_TOP_AXI_PROT_EN_MCU_CLR,
+ MT8183_TOP_AXI_PROT_EN_MCU_STA1),
+ BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE1_2ND,
+ MT8183_TOP_AXI_PROT_EN_MCU_SET,
+ MT8183_TOP_AXI_PROT_EN_MCU_CLR,
+ MT8183_TOP_AXI_PROT_EN_MCU_STA1),
+ },
+ .caps = MTK_SCPD_SRAM_ISO,
+ },
+};
+
+static const struct scpsys_soc_data mt8183_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8183,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8183),
+};
+
+#endif /* __SOC_MEDIATEK_MT8183_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+ */
+
+#ifndef __SOC_MEDIATEK_MT8186_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8186_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8186-power.h>
+
+/*
+ * MT8186 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
+ [MT8186_POWER_DOMAIN_MFG0] = {
+ .name = "mfg0",
+ .sta_mask = BIT(2),
+ .ctl_offs = 0x308,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8186_POWER_DOMAIN_MFG1] = {
+ .name = "mfg1",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x30c,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_MFG1_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_MFG1_STEP2,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_MFG1_STEP3,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_MFG1_STEP4,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8186_POWER_DOMAIN_MFG2] = {
+ .name = "mfg2",
+ .sta_mask = BIT(4),
+ .ctl_offs = 0x310,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_MFG3] = {
+ .name = "mfg3",
+ .sta_mask = BIT(5),
+ .ctl_offs = 0x314,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_SSUSB] = {
+ .name = "ssusb",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x9F0,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8186_POWER_DOMAIN_SSUSB_P1] = {
+ .name = "ssusb_p1",
+ .sta_mask = BIT(19),
+ .ctl_offs = 0x9F4,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8186_POWER_DOMAIN_DIS] = {
+ .name = "dis",
+ .sta_mask = BIT(21),
+ .ctl_offs = 0x354,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_DIS_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_DIS_STEP2,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ },
+ },
+ [MT8186_POWER_DOMAIN_IMG] = {
+ .name = "img",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x334,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IMG_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IMG_STEP2,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_IMG2] = {
+ .name = "img2",
+ .sta_mask = BIT(14),
+ .ctl_offs = 0x338,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_IPE] = {
+ .name = "ipe",
+ .sta_mask = BIT(15),
+ .ctl_offs = 0x33C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IPE_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IPE_STEP2,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(23),
+ .ctl_offs = 0x35C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CAM_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CAM_STEP2,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_CAM_RAWA] = {
+ .name = "cam_rawa",
+ .sta_mask = BIT(24),
+ .ctl_offs = 0x360,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_CAM_RAWB] = {
+ .name = "cam_rawb",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x364,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = BIT(18),
+ .ctl_offs = 0x348,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VENC_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VENC_STEP2,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(16),
+ .ctl_offs = 0x340,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VDEC_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VDEC_STEP2,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_WPE] = {
+ .name = "wpe",
+ .sta_mask = BIT(0),
+ .ctl_offs = 0x3F8,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_2_WPE_STEP1,
+ MT8186_TOP_AXI_PROT_EN_2_SET,
+ MT8186_TOP_AXI_PROT_EN_2_CLR,
+ MT8186_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_2_WPE_STEP2,
+ MT8186_TOP_AXI_PROT_EN_2_SET,
+ MT8186_TOP_AXI_PROT_EN_2_CLR,
+ MT8186_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_CONN_ON] = {
+ .name = "conn_on",
+ .sta_mask = BIT(1),
+ .ctl_offs = 0x304,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CONN_ON_STEP1,
+ MT8186_TOP_AXI_PROT_EN_1_SET,
+ MT8186_TOP_AXI_PROT_EN_1_CLR,
+ MT8186_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP2,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP3,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP4,
+ MT8186_TOP_AXI_PROT_EN_SET,
+ MT8186_TOP_AXI_PROT_EN_CLR,
+ MT8186_TOP_AXI_PROT_EN_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8186_POWER_DOMAIN_CSIRX_TOP] = {
+ .name = "csirx_top",
+ .sta_mask = BIT(6),
+ .ctl_offs = 0x318,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8186_POWER_DOMAIN_ADSP_AO] = {
+ .name = "adsp_ao",
+ .sta_mask = BIT(17),
+ .ctl_offs = 0x9FC,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ },
+ [MT8186_POWER_DOMAIN_ADSP_INFRA] = {
+ .name = "adsp_infra",
+ .sta_mask = BIT(10),
+ .ctl_offs = 0x9F8,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ },
+ [MT8186_POWER_DOMAIN_ADSP_TOP] = {
+ .name = "adsp_top",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x3E4,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_3_ADSP_TOP_STEP1,
+ MT8186_TOP_AXI_PROT_EN_3_SET,
+ MT8186_TOP_AXI_PROT_EN_3_CLR,
+ MT8186_TOP_AXI_PROT_EN_3_STA),
+ BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_3_ADSP_TOP_STEP2,
+ MT8186_TOP_AXI_PROT_EN_3_SET,
+ MT8186_TOP_AXI_PROT_EN_3_CLR,
+ MT8186_TOP_AXI_PROT_EN_3_STA),
+ },
+ .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+};
+
+static const struct scpsys_soc_data mt8186_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8186,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8186),
+};
+
+#endif /* __SOC_MEDIATEK_MT8186_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Garmin Chang <garmin.chang@mediatek.com>
+ */
+
+#ifndef __SOC_MEDIATEK_MT8188_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8188_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mediatek,mt8188-power.h>
+
+/*
+ * MT8188 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8188[] = {
+ [MT8188_POWER_DOMAIN_MFG0] = {
+ .name = "mfg0",
+ .sta_mask = BIT(1),
+ .ctl_offs = 0x300,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8188_POWER_DOMAIN_MFG1] = {
+ .name = "mfg1",
+ .sta_mask = BIT(2),
+ .ctl_offs = 0x304,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MFG1_STEP1,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_MFG1_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_1_MFG1_STEP3,
+ MT8188_TOP_AXI_PROT_EN_1_SET,
+ MT8188_TOP_AXI_PROT_EN_1_CLR,
+ MT8188_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_MFG1_STEP4,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MFG1_STEP5,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_MFG1_STEP6,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8188_POWER_DOMAIN_MFG2] = {
+ .name = "mfg2",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x308,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_MFG3] = {
+ .name = "mfg3",
+ .sta_mask = BIT(4),
+ .ctl_offs = 0x30C,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_MFG4] = {
+ .name = "mfg4",
+ .sta_mask = BIT(5),
+ .ctl_offs = 0x310,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_PEXTP_MAC_P0] = {
+ .name = "pextp_mac_p0",
+ .sta_mask = BIT(10),
+ .ctl_offs = 0x324,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_PEXTP_MAC_P0_STEP1,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_PEXTP_MAC_P0_STEP2,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_PEXTP_PHY_TOP] = {
+ .name = "pextp_phy_top",
+ .sta_mask = BIT(12),
+ .ctl_offs = 0x328,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_CSIRX_TOP] = {
+ .name = "pextp_csirx_top",
+ .sta_mask = BIT(17),
+ .ctl_offs = 0x3C4,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_ETHER] = {
+ .name = "ether",
+ .sta_mask = BIT(1),
+ .ctl_offs = 0x338,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_ETHER_STEP1,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8188_POWER_DOMAIN_HDMI_TX] = {
+ .name = "hdmi_tx",
+ .sta_mask = BIT(18),
+ .ctl_offs = 0x37C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_HDMI_TX_STEP1,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8188_POWER_DOMAIN_ADSP_AO] = {
+ .name = "adsp_ao",
+ .sta_mask = BIT(10),
+ .ctl_offs = 0x35C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_AO_STEP1,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_AO_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_ALWAYS_ON,
+ },
+ [MT8188_POWER_DOMAIN_ADSP_INFRA] = {
+ .name = "adsp_infra",
+ .sta_mask = BIT(9),
+ .ctl_offs = 0x358,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_INFRA_STEP1,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_INFRA_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ALWAYS_ON,
+ },
+ [MT8188_POWER_DOMAIN_ADSP] = {
+ .name = "adsp",
+ .sta_mask = BIT(8),
+ .ctl_offs = 0x354,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_STEP1,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8188_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = BIT(6),
+ .ctl_offs = 0x34C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_STEP1,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8188_POWER_DOMAIN_AUDIO_ASRC] = {
+ .name = "audio_asrc",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x350,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_ASRC_STEP1,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_ASRC_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_VPPSYS0] = {
+ .name = "vppsys0",
+ .sta_mask = BIT(11),
+ .ctl_offs = 0x360,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VPPSYS0_STEP1,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS0_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VPPSYS0_STEP3,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS0_STEP4,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VPPSYS0_STEP5,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
+ },
+ },
+ [MT8188_POWER_DOMAIN_VDOSYS0] = {
+ .name = "vdosys0",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x368,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS0_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VDOSYS0_STEP2,
+ MT8188_TOP_AXI_PROT_EN_SET,
+ MT8188_TOP_AXI_PROT_EN_CLR,
+ MT8188_TOP_AXI_PROT_EN_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VDOSYS0_STEP3,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
+ },
+ },
+ [MT8188_POWER_DOMAIN_VDOSYS1] = {
+ .name = "vdosys1",
+ .sta_mask = BIT(14),
+ .ctl_offs = 0x36C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS1_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS1_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VDOSYS1_STEP3,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ },
+ [MT8188_POWER_DOMAIN_DP_TX] = {
+ .name = "dp_tx",
+ .sta_mask = BIT(16),
+ .ctl_offs = 0x374,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_DP_TX_STEP1,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_EDP_TX] = {
+ .name = "edp_tx",
+ .sta_mask = BIT(17),
+ .ctl_offs = 0x378,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_EDP_TX_STEP1,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
+ MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_VPPSYS1] = {
+ .name = "vppsys1",
+ .sta_mask = BIT(12),
+ .ctl_offs = 0x364,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VPPSYS1_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VPPSYS1_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS1_STEP3,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ },
+ [MT8188_POWER_DOMAIN_WPE] = {
+ .name = "wpe",
+ .sta_mask = BIT(15),
+ .ctl_offs = 0x370,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_WPE_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_WPE_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_VDEC0] = {
+ .name = "vdec0",
+ .sta_mask = BIT(19),
+ .ctl_offs = 0x380,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC0_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VDEC0_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_VDEC1] = {
+ .name = "vdec1",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x384,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC1_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC1_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = BIT(22),
+ .ctl_offs = 0x38C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VENC_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VENC_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VENC_STEP3,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_IMG_VCORE] = {
+ .name = "vcore",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x3A4,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_IMG_VCORE_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_IMG_VCORE_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_VCORE_STEP3,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8188_POWER_DOMAIN_IMG_MAIN] = {
+ .name = "img_main",
+ .sta_mask = BIT(29),
+ .ctl_offs = 0x3A8,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_MAIN_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_MAIN_STEP2,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_DIP] = {
+ .name = "dip",
+ .sta_mask = BIT(30),
+ .ctl_offs = 0x3AC,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_IPE] = {
+ .name = "ipe",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x3B0,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_CAM_VCORE] = {
+ .name = "cam_vcore",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x3A0,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_CAM_VCORE_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_VCORE_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_1_CAM_VCORE_STEP3,
+ MT8188_TOP_AXI_PROT_EN_1_SET,
+ MT8188_TOP_AXI_PROT_EN_1_CLR,
+ MT8188_TOP_AXI_PROT_EN_1_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_CAM_VCORE_STEP4,
+ MT8188_TOP_AXI_PROT_EN_MM_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_VCORE_STEP5,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8188_POWER_DOMAIN_CAM_MAIN] = {
+ .name = "cam_main",
+ .sta_mask = BIT(24),
+ .ctl_offs = 0x394,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_MAIN_STEP1,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_MAIN_STEP2,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_MAIN_STEP3,
+ MT8188_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_MM_2_STA),
+ BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_MAIN_STEP4,
+ MT8188_TOP_AXI_PROT_EN_2_SET,
+ MT8188_TOP_AXI_PROT_EN_2_CLR,
+ MT8188_TOP_AXI_PROT_EN_2_STA),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_CAM_SUBA] = {
+ .name = "cam_suba",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x398,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8188_POWER_DOMAIN_CAM_SUBB] = {
+ .name = "cam_subb",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x39C,
+ .pwr_sta_offs = 0x16C,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = BIT(8),
+ .sram_pdn_ack_bits = BIT(12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+};
+
+static const struct scpsys_soc_data mt8188_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8188,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8188),
+};
+
+#endif /* __SOC_MEDIATEK_MT8188_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8192_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8192_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8192-power.h>
+
+/*
+ * MT8192 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8192[] = {
+ [MT8192_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = BIT(21),
+ .ctl_offs = 0x0354,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_AUDIO,
+ MT8192_TOP_AXI_PROT_EN_2_SET,
+ MT8192_TOP_AXI_PROT_EN_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_2_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = 0x0304,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_CONN,
+ MT8192_TOP_AXI_PROT_EN_SET,
+ MT8192_TOP_AXI_PROT_EN_CLR,
+ MT8192_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_CONN_2ND,
+ MT8192_TOP_AXI_PROT_EN_SET,
+ MT8192_TOP_AXI_PROT_EN_CLR,
+ MT8192_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_CONN,
+ MT8192_TOP_AXI_PROT_EN_1_SET,
+ MT8192_TOP_AXI_PROT_EN_1_CLR,
+ MT8192_TOP_AXI_PROT_EN_1_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8192_POWER_DOMAIN_MFG0] = {
+ .name = "mfg0",
+ .sta_mask = BIT(2),
+ .ctl_offs = 0x0308,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8192_POWER_DOMAIN_MFG1] = {
+ .name = "mfg1",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x030c,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_MFG1,
+ MT8192_TOP_AXI_PROT_EN_1_SET,
+ MT8192_TOP_AXI_PROT_EN_1_CLR,
+ MT8192_TOP_AXI_PROT_EN_1_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_MFG1,
+ MT8192_TOP_AXI_PROT_EN_2_SET,
+ MT8192_TOP_AXI_PROT_EN_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_2_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MFG1,
+ MT8192_TOP_AXI_PROT_EN_SET,
+ MT8192_TOP_AXI_PROT_EN_CLR,
+ MT8192_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_MFG1_2ND,
+ MT8192_TOP_AXI_PROT_EN_2_SET,
+ MT8192_TOP_AXI_PROT_EN_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_2_STA1),
+ },
+ .caps = MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8192_POWER_DOMAIN_MFG2] = {
+ .name = "mfg2",
+ .sta_mask = BIT(4),
+ .ctl_offs = 0x0310,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_MFG3] = {
+ .name = "mfg3",
+ .sta_mask = BIT(5),
+ .ctl_offs = 0x0314,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_MFG4] = {
+ .name = "mfg4",
+ .sta_mask = BIT(6),
+ .ctl_offs = 0x0318,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_MFG5] = {
+ .name = "mfg5",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x031c,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_MFG6] = {
+ .name = "mfg6",
+ .sta_mask = BIT(8),
+ .ctl_offs = 0x0320,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x0350,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR_IGN(MT8192_TOP_AXI_PROT_EN_MM_DISP,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR_IGN(MT8192_TOP_AXI_PROT_EN_MM_2_DISP,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_DISP,
+ MT8192_TOP_AXI_PROT_EN_SET,
+ MT8192_TOP_AXI_PROT_EN_CLR,
+ MT8192_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_DISP_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_DISP_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_IPE] = {
+ .name = "ipe",
+ .sta_mask = BIT(14),
+ .ctl_offs = 0x0338,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_IPE,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_IPE_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = BIT(12),
+ .ctl_offs = 0x0330,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_ISP,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_ISP_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_ISP2] = {
+ .name = "isp2",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x0334,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_ISP2,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_ISP2_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_MDP] = {
+ .name = "mdp",
+ .sta_mask = BIT(19),
+ .ctl_offs = 0x034c,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_MDP,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_MDP_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = BIT(17),
+ .ctl_offs = 0x0344,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VENC,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VENC_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(15),
+ .ctl_offs = 0x033c,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VDEC,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VDEC_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_VDEC2] = {
+ .name = "vdec2",
+ .sta_mask = BIT(16),
+ .ctl_offs = 0x0340,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(23),
+ .ctl_offs = 0x035c,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_CAM,
+ MT8192_TOP_AXI_PROT_EN_2_SET,
+ MT8192_TOP_AXI_PROT_EN_2_CLR,
+ MT8192_TOP_AXI_PROT_EN_2_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_CAM,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_CAM,
+ MT8192_TOP_AXI_PROT_EN_1_SET,
+ MT8192_TOP_AXI_PROT_EN_1_CLR,
+ MT8192_TOP_AXI_PROT_EN_1_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_CAM_2ND,
+ MT8192_TOP_AXI_PROT_EN_MM_SET,
+ MT8192_TOP_AXI_PROT_EN_MM_CLR,
+ MT8192_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_VDNR_CAM,
+ MT8192_TOP_AXI_PROT_EN_VDNR_SET,
+ MT8192_TOP_AXI_PROT_EN_VDNR_CLR,
+ MT8192_TOP_AXI_PROT_EN_VDNR_STA1),
+ },
+ },
+ [MT8192_POWER_DOMAIN_CAM_RAWA] = {
+ .name = "cam_rawa",
+ .sta_mask = BIT(24),
+ .ctl_offs = 0x0360,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_CAM_RAWB] = {
+ .name = "cam_rawb",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x0364,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+ [MT8192_POWER_DOMAIN_CAM_RAWC] = {
+ .name = "cam_rawc",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x0368,
+ .pwr_sta_offs = 0x016c,
+ .pwr_sta2nd_offs = 0x0170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ },
+};
+
+static const struct scpsys_soc_data mt8192_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8192,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8192),
+};
+
+#endif /* __SOC_MEDIATEK_MT8192_PM_DOMAINS_H */
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ * Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+ */
+
+#ifndef __SOC_MEDIATEK_MT8195_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8195_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mt8195-power.h>
+
+/*
+ * MT8195 power domain support
+ */
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8195[] = {
+ [MT8195_POWER_DOMAIN_PCIE_MAC_P0] = {
+ .name = "pcie_mac_p0",
+ .sta_mask = BIT(11),
+ .ctl_offs = 0x328,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_PCIE_MAC_P0,
+ MT8195_TOP_AXI_PROT_EN_VDNR_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_PCIE_MAC_P0,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_PCIE_MAC_P1] = {
+ .name = "pcie_mac_p1",
+ .sta_mask = BIT(12),
+ .ctl_offs = 0x32C,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_PCIE_MAC_P1,
+ MT8195_TOP_AXI_PROT_EN_VDNR_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_PCIE_MAC_P1,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_PCIE_PHY] = {
+ .name = "pcie_phy",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x330,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY] = {
+ .name = "ssusb_pcie_phy",
+ .sta_mask = BIT(14),
+ .ctl_offs = 0x334,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_ALWAYS_ON,
+ },
+ [MT8195_POWER_DOMAIN_CSI_RX_TOP] = {
+ .name = "csi_rx_top",
+ .sta_mask = BIT(18),
+ .ctl_offs = 0x3C4,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_ETHER] = {
+ .name = "ether",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x344,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8195_POWER_DOMAIN_ADSP] = {
+ .name = "adsp",
+ .sta_mask = BIT(10),
+ .ctl_offs = 0x360,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_ADSP,
+ MT8195_TOP_AXI_PROT_EN_2_SET,
+ MT8195_TOP_AXI_PROT_EN_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_2_STA1),
+ },
+ .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8195_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = BIT(8),
+ .ctl_offs = 0x358,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_AUDIO,
+ MT8195_TOP_AXI_PROT_EN_2_SET,
+ MT8195_TOP_AXI_PROT_EN_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_2_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_MFG0] = {
+ .name = "mfg0",
+ .sta_mask = BIT(1),
+ .ctl_offs = 0x300,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8195_POWER_DOMAIN_MFG1] = {
+ .name = "mfg1",
+ .sta_mask = BIT(2),
+ .ctl_offs = 0x304,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MFG1,
+ MT8195_TOP_AXI_PROT_EN_SET,
+ MT8195_TOP_AXI_PROT_EN_CLR,
+ MT8195_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_MFG1,
+ MT8195_TOP_AXI_PROT_EN_2_SET,
+ MT8195_TOP_AXI_PROT_EN_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_1_MFG1,
+ MT8195_TOP_AXI_PROT_EN_1_SET,
+ MT8195_TOP_AXI_PROT_EN_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_1_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_MFG1_2ND,
+ MT8195_TOP_AXI_PROT_EN_2_SET,
+ MT8195_TOP_AXI_PROT_EN_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MFG1_2ND,
+ MT8195_TOP_AXI_PROT_EN_SET,
+ MT8195_TOP_AXI_PROT_EN_CLR,
+ MT8195_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_MFG1,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
+ },
+ [MT8195_POWER_DOMAIN_MFG2] = {
+ .name = "mfg2",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x308,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_MFG3] = {
+ .name = "mfg3",
+ .sta_mask = BIT(4),
+ .ctl_offs = 0x30C,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_MFG4] = {
+ .name = "mfg4",
+ .sta_mask = BIT(5),
+ .ctl_offs = 0x310,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_MFG5] = {
+ .name = "mfg5",
+ .sta_mask = BIT(6),
+ .ctl_offs = 0x314,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_MFG6] = {
+ .name = "mfg6",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x318,
+ .pwr_sta_offs = 0x174,
+ .pwr_sta2nd_offs = 0x178,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_VPPSYS0] = {
+ .name = "vppsys0",
+ .sta_mask = BIT(11),
+ .ctl_offs = 0x364,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VPPSYS0,
+ MT8195_TOP_AXI_PROT_EN_SET,
+ MT8195_TOP_AXI_PROT_EN_CLR,
+ MT8195_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS0,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VPPSYS0_2ND,
+ MT8195_TOP_AXI_PROT_EN_SET,
+ MT8195_TOP_AXI_PROT_EN_CLR,
+ MT8195_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS0_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VPPSYS0,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_VDOSYS0] = {
+ .name = "vdosys0",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x36C,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS0,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDOSYS0,
+ MT8195_TOP_AXI_PROT_EN_SET,
+ MT8195_TOP_AXI_PROT_EN_CLR,
+ MT8195_TOP_AXI_PROT_EN_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VDOSYS0,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
+ MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_VPPSYS1] = {
+ .name = "vppsys1",
+ .sta_mask = BIT(12),
+ .ctl_offs = 0x368,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VPPSYS1,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VPPSYS1_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS1,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_VDOSYS1] = {
+ .name = "vdosys1",
+ .sta_mask = BIT(14),
+ .ctl_offs = 0x370,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS1,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS1_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDOSYS1,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_DP_TX] = {
+ .name = "dp_tx",
+ .sta_mask = BIT(16),
+ .ctl_offs = 0x378,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_DP_TX,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_EPD_TX] = {
+ .name = "epd_tx",
+ .sta_mask = BIT(17),
+ .ctl_offs = 0x37C,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_EPD_TX,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_HDMI_TX] = {
+ .name = "hdmi_tx",
+ .sta_mask = BIT(18),
+ .ctl_offs = 0x380,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8195_POWER_DOMAIN_WPESYS] = {
+ .name = "wpesys",
+ .sta_mask = BIT(15),
+ .ctl_offs = 0x374,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_WPESYS,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_WPESYS,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_WPESYS_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ },
+ [MT8195_POWER_DOMAIN_VDEC0] = {
+ .name = "vdec0",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x388,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC0,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC0,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC0_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC0_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_VDEC1] = {
+ .name = "vdec1",
+ .sta_mask = BIT(21),
+ .ctl_offs = 0x38C,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC1,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC1_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_VDEC2] = {
+ .name = "vdec2",
+ .sta_mask = BIT(22),
+ .ctl_offs = 0x390,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC2,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC2_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = BIT(23),
+ .ctl_offs = 0x394,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VENC,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_VENC_CORE1] = {
+ .name = "venc_core1",
+ .sta_mask = BIT(24),
+ .ctl_offs = 0x398,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC_CORE1,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VENC_CORE1,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_IMG] = {
+ .name = "img",
+ .sta_mask = BIT(29),
+ .ctl_offs = 0x3AC,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IMG,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IMG_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_DIP] = {
+ .name = "dip",
+ .sta_mask = BIT(30),
+ .ctl_offs = 0x3B0,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_IPE] = {
+ .name = "ipe",
+ .sta_mask = BIT(31),
+ .ctl_offs = 0x3B4,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IPE,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_IPE,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_CAM] = {
+ .name = "cam",
+ .sta_mask = BIT(25),
+ .ctl_offs = 0x39C,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .bp_infracfg = {
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_CAM,
+ MT8195_TOP_AXI_PROT_EN_2_SET,
+ MT8195_TOP_AXI_PROT_EN_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_2_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_CAM,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_1_CAM,
+ MT8195_TOP_AXI_PROT_EN_1_SET,
+ MT8195_TOP_AXI_PROT_EN_1_CLR,
+ MT8195_TOP_AXI_PROT_EN_1_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_CAM_2ND,
+ MT8195_TOP_AXI_PROT_EN_MM_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_STA1),
+ BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_CAM,
+ MT8195_TOP_AXI_PROT_EN_MM_2_SET,
+ MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
+ MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
+ },
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_CAM_RAWA] = {
+ .name = "cam_rawa",
+ .sta_mask = BIT(26),
+ .ctl_offs = 0x3A0,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_CAM_RAWB] = {
+ .name = "cam_rawb",
+ .sta_mask = BIT(27),
+ .ctl_offs = 0x3A4,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+ [MT8195_POWER_DOMAIN_CAM_MRAW] = {
+ .name = "cam_mraw",
+ .sta_mask = BIT(28),
+ .ctl_offs = 0x3A8,
+ .pwr_sta_offs = 0x16c,
+ .pwr_sta2nd_offs = 0x170,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
+ },
+};
+
+static const struct scpsys_soc_data mt8195_scpsys_data = {
+ .domains_data = scpsys_domain_data_mt8195,
+ .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8195),
+};
+
+#endif /* __SOC_MEDIATEK_MT8195_PM_DOMAINS_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020 Collabora Ltd.
+ */
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of_clk.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_domain.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/soc/mediatek/infracfg.h>
+
+#include "mt6795-pm-domains.h"
+#include "mt8167-pm-domains.h"
+#include "mt8173-pm-domains.h"
+#include "mt8183-pm-domains.h"
+#include "mt8186-pm-domains.h"
+#include "mt8188-pm-domains.h"
+#include "mt8192-pm-domains.h"
+#include "mt8195-pm-domains.h"
+
+#define MTK_POLL_DELAY_US 10
+#define MTK_POLL_TIMEOUT USEC_PER_SEC
+
+#define PWR_RST_B_BIT BIT(0)
+#define PWR_ISO_BIT BIT(1)
+#define PWR_ON_BIT BIT(2)
+#define PWR_ON_2ND_BIT BIT(3)
+#define PWR_CLK_DIS_BIT BIT(4)
+#define PWR_SRAM_CLKISO_BIT BIT(5)
+#define PWR_SRAM_ISOINT_B_BIT BIT(6)
+
+struct scpsys_domain {
+ struct generic_pm_domain genpd;
+ const struct scpsys_domain_data *data;
+ struct scpsys *scpsys;
+ int num_clks;
+ struct clk_bulk_data *clks;
+ int num_subsys_clks;
+ struct clk_bulk_data *subsys_clks;
+ struct regmap *infracfg;
+ struct regmap *smi;
+ struct regulator *supply;
+};
+
+struct scpsys {
+ struct device *dev;
+ struct regmap *base;
+ const struct scpsys_soc_data *soc_data;
+ struct genpd_onecell_data pd_data;
+ struct generic_pm_domain *domains[];
+};
+
+#define to_scpsys_domain(gpd) container_of(gpd, struct scpsys_domain, genpd)
+
+static bool scpsys_domain_is_on(struct scpsys_domain *pd)
+{
+ struct scpsys *scpsys = pd->scpsys;
+ u32 status, status2;
+
+ regmap_read(scpsys->base, pd->data->pwr_sta_offs, &status);
+ status &= pd->data->sta_mask;
+
+ regmap_read(scpsys->base, pd->data->pwr_sta2nd_offs, &status2);
+ status2 &= pd->data->sta_mask;
+
+ /* A domain is on when both status bits are set. */
+ return status && status2;
+}
+
+static int scpsys_sram_enable(struct scpsys_domain *pd)
+{
+ u32 pdn_ack = pd->data->sram_pdn_ack_bits;
+ struct scpsys *scpsys = pd->scpsys;
+ unsigned int tmp;
+ int ret;
+
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, pd->data->sram_pdn_bits);
+
+ /* Either wait until SRAM_PDN_ACK all 1 or 0 */
+ ret = regmap_read_poll_timeout(scpsys->base, pd->data->ctl_offs, tmp,
+ (tmp & pdn_ack) == 0, MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ return ret;
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_SRAM_ISO)) {
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_ISOINT_B_BIT);
+ udelay(1);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_CLKISO_BIT);
+ }
+
+ return 0;
+}
+
+static int scpsys_sram_disable(struct scpsys_domain *pd)
+{
+ u32 pdn_ack = pd->data->sram_pdn_ack_bits;
+ struct scpsys *scpsys = pd->scpsys;
+ unsigned int tmp;
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_SRAM_ISO)) {
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_CLKISO_BIT);
+ udelay(1);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_ISOINT_B_BIT);
+ }
+
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, pd->data->sram_pdn_bits);
+
+ /* Either wait until SRAM_PDN_ACK all 1 or 0 */
+ return regmap_read_poll_timeout(scpsys->base, pd->data->ctl_offs, tmp,
+ (tmp & pdn_ack) == pdn_ack, MTK_POLL_DELAY_US,
+ MTK_POLL_TIMEOUT);
+}
+
+static int _scpsys_bus_protect_enable(const struct scpsys_bus_prot_data *bpd, struct regmap *regmap)
+{
+ int i, ret;
+
+ for (i = 0; i < SPM_MAX_BUS_PROT_DATA; i++) {
+ u32 val, mask = bpd[i].bus_prot_mask;
+
+ if (!mask)
+ break;
+
+ if (bpd[i].bus_prot_reg_update)
+ regmap_set_bits(regmap, bpd[i].bus_prot_set, mask);
+ else
+ regmap_write(regmap, bpd[i].bus_prot_set, mask);
+
+ ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta,
+ val, (val & mask) == mask,
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int scpsys_bus_protect_enable(struct scpsys_domain *pd)
+{
+ int ret;
+
+ ret = _scpsys_bus_protect_enable(pd->data->bp_infracfg, pd->infracfg);
+ if (ret)
+ return ret;
+
+ return _scpsys_bus_protect_enable(pd->data->bp_smi, pd->smi);
+}
+
+static int _scpsys_bus_protect_disable(const struct scpsys_bus_prot_data *bpd,
+ struct regmap *regmap)
+{
+ int i, ret;
+
+ for (i = SPM_MAX_BUS_PROT_DATA - 1; i >= 0; i--) {
+ u32 val, mask = bpd[i].bus_prot_mask;
+
+ if (!mask)
+ continue;
+
+ if (bpd[i].bus_prot_reg_update)
+ regmap_clear_bits(regmap, bpd[i].bus_prot_clr, mask);
+ else
+ regmap_write(regmap, bpd[i].bus_prot_clr, mask);
+
+ if (bpd[i].ignore_clr_ack)
+ continue;
+
+ ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta,
+ val, !(val & mask),
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int scpsys_bus_protect_disable(struct scpsys_domain *pd)
+{
+ int ret;
+
+ ret = _scpsys_bus_protect_disable(pd->data->bp_smi, pd->smi);
+ if (ret)
+ return ret;
+
+ return _scpsys_bus_protect_disable(pd->data->bp_infracfg, pd->infracfg);
+}
+
+static int scpsys_regulator_enable(struct regulator *supply)
+{
+ return supply ? regulator_enable(supply) : 0;
+}
+
+static int scpsys_regulator_disable(struct regulator *supply)
+{
+ return supply ? regulator_disable(supply) : 0;
+}
+
+static int scpsys_power_on(struct generic_pm_domain *genpd)
+{
+ struct scpsys_domain *pd = container_of(genpd, struct scpsys_domain, genpd);
+ struct scpsys *scpsys = pd->scpsys;
+ bool tmp;
+ int ret;
+
+ ret = scpsys_regulator_enable(pd->supply);
+ if (ret)
+ return ret;
+
+ ret = clk_bulk_prepare_enable(pd->num_clks, pd->clks);
+ if (ret)
+ goto err_reg;
+
+ if (pd->data->ext_buck_iso_offs && MTK_SCPD_CAPS(pd, MTK_SCPD_EXT_BUCK_ISO))
+ regmap_clear_bits(scpsys->base, pd->data->ext_buck_iso_offs,
+ pd->data->ext_buck_iso_mask);
+
+ /* subsys power on */
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_BIT);
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_2ND_BIT);
+
+ /* wait until PWR_ACK = 1 */
+ ret = readx_poll_timeout(scpsys_domain_is_on, pd, tmp, tmp, MTK_POLL_DELAY_US,
+ MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ goto err_pwr_ack;
+
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_CLK_DIS_BIT);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ISO_BIT);
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_RST_B_BIT);
+
+ ret = clk_bulk_prepare_enable(pd->num_subsys_clks, pd->subsys_clks);
+ if (ret)
+ goto err_pwr_ack;
+
+ ret = scpsys_sram_enable(pd);
+ if (ret < 0)
+ goto err_disable_subsys_clks;
+
+ ret = scpsys_bus_protect_disable(pd);
+ if (ret < 0)
+ goto err_disable_sram;
+
+ return 0;
+
+err_disable_sram:
+ scpsys_sram_disable(pd);
+err_disable_subsys_clks:
+ clk_bulk_disable_unprepare(pd->num_subsys_clks, pd->subsys_clks);
+err_pwr_ack:
+ clk_bulk_disable_unprepare(pd->num_clks, pd->clks);
+err_reg:
+ scpsys_regulator_disable(pd->supply);
+ return ret;
+}
+
+static int scpsys_power_off(struct generic_pm_domain *genpd)
+{
+ struct scpsys_domain *pd = container_of(genpd, struct scpsys_domain, genpd);
+ struct scpsys *scpsys = pd->scpsys;
+ bool tmp;
+ int ret;
+
+ ret = scpsys_bus_protect_enable(pd);
+ if (ret < 0)
+ return ret;
+
+ ret = scpsys_sram_disable(pd);
+ if (ret < 0)
+ return ret;
+
+ if (pd->data->ext_buck_iso_offs && MTK_SCPD_CAPS(pd, MTK_SCPD_EXT_BUCK_ISO))
+ regmap_set_bits(scpsys->base, pd->data->ext_buck_iso_offs,
+ pd->data->ext_buck_iso_mask);
+
+ clk_bulk_disable_unprepare(pd->num_subsys_clks, pd->subsys_clks);
+
+ /* subsys power off */
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ISO_BIT);
+ regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_CLK_DIS_BIT);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_RST_B_BIT);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_2ND_BIT);
+ regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_BIT);
+
+ /* wait until PWR_ACK = 0 */
+ ret = readx_poll_timeout(scpsys_domain_is_on, pd, tmp, !tmp, MTK_POLL_DELAY_US,
+ MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ return ret;
+
+ clk_bulk_disable_unprepare(pd->num_clks, pd->clks);
+
+ scpsys_regulator_disable(pd->supply);
+
+ return 0;
+}
+
+static struct
+generic_pm_domain *scpsys_add_one_domain(struct scpsys *scpsys, struct device_node *node)
+{
+ const struct scpsys_domain_data *domain_data;
+ struct scpsys_domain *pd;
+ struct device_node *root_node = scpsys->dev->of_node;
+ struct device_node *smi_node;
+ struct property *prop;
+ const char *clk_name;
+ int i, ret, num_clks;
+ struct clk *clk;
+ int clk_ind = 0;
+ u32 id;
+
+ ret = of_property_read_u32(node, "reg", &id);
+ if (ret) {
+ dev_err(scpsys->dev, "%pOF: failed to retrieve domain id from reg: %d\n",
+ node, ret);
+ return ERR_PTR(-EINVAL);
+ }
+
+ if (id >= scpsys->soc_data->num_domains) {
+ dev_err(scpsys->dev, "%pOF: invalid domain id %d\n", node, id);
+ return ERR_PTR(-EINVAL);
+ }
+
+ domain_data = &scpsys->soc_data->domains_data[id];
+ if (domain_data->sta_mask == 0) {
+ dev_err(scpsys->dev, "%pOF: undefined domain id %d\n", node, id);
+ return ERR_PTR(-EINVAL);
+ }
+
+ pd = devm_kzalloc(scpsys->dev, sizeof(*pd), GFP_KERNEL);
+ if (!pd)
+ return ERR_PTR(-ENOMEM);
+
+ pd->data = domain_data;
+ pd->scpsys = scpsys;
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_DOMAIN_SUPPLY)) {
+ /*
+ * Find regulator in current power domain node.
+ * devm_regulator_get() finds regulator in a node and its child
+ * node, so set of_node to current power domain node then change
+ * back to original node after regulator is found for current
+ * power domain node.
+ */
+ scpsys->dev->of_node = node;
+ pd->supply = devm_regulator_get(scpsys->dev, "domain");
+ scpsys->dev->of_node = root_node;
+ if (IS_ERR(pd->supply)) {
+ dev_err_probe(scpsys->dev, PTR_ERR(pd->supply),
+ "%pOF: failed to get power supply.\n",
+ node);
+ return ERR_CAST(pd->supply);
+ }
+ }
+
+ pd->infracfg = syscon_regmap_lookup_by_phandle_optional(node, "mediatek,infracfg");
+ if (IS_ERR(pd->infracfg))
+ return ERR_CAST(pd->infracfg);
+
+ smi_node = of_parse_phandle(node, "mediatek,smi", 0);
+ if (smi_node) {
+ pd->smi = device_node_to_regmap(smi_node);
+ of_node_put(smi_node);
+ if (IS_ERR(pd->smi))
+ return ERR_CAST(pd->smi);
+ }
+
+ num_clks = of_clk_get_parent_count(node);
+ if (num_clks > 0) {
+ /* Calculate number of subsys_clks */
+ of_property_for_each_string(node, "clock-names", prop, clk_name) {
+ char *subsys;
+
+ subsys = strchr(clk_name, '-');
+ if (subsys)
+ pd->num_subsys_clks++;
+ else
+ pd->num_clks++;
+ }
+
+ pd->clks = devm_kcalloc(scpsys->dev, pd->num_clks, sizeof(*pd->clks), GFP_KERNEL);
+ if (!pd->clks)
+ return ERR_PTR(-ENOMEM);
+
+ pd->subsys_clks = devm_kcalloc(scpsys->dev, pd->num_subsys_clks,
+ sizeof(*pd->subsys_clks), GFP_KERNEL);
+ if (!pd->subsys_clks)
+ return ERR_PTR(-ENOMEM);
+
+ }
+
+ for (i = 0; i < pd->num_clks; i++) {
+ clk = of_clk_get(node, i);
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ dev_err_probe(scpsys->dev, ret,
+ "%pOF: failed to get clk at index %d\n", node, i);
+ goto err_put_clocks;
+ }
+
+ pd->clks[clk_ind++].clk = clk;
+ }
+
+ for (i = 0; i < pd->num_subsys_clks; i++) {
+ clk = of_clk_get(node, i + clk_ind);
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ dev_err_probe(scpsys->dev, ret,
+ "%pOF: failed to get clk at index %d\n", node,
+ i + clk_ind);
+ goto err_put_subsys_clocks;
+ }
+
+ pd->subsys_clks[i].clk = clk;
+ }
+
+ /*
+ * Initially turn on all domains to make the domains usable
+ * with !CONFIG_PM and to get the hardware in sync with the
+ * software. The unused domains will be switched off during
+ * late_init time.
+ */
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF)) {
+ if (scpsys_domain_is_on(pd))
+ dev_warn(scpsys->dev,
+ "%pOF: A default off power domain has been ON\n", node);
+ } else {
+ ret = scpsys_power_on(&pd->genpd);
+ if (ret < 0) {
+ dev_err(scpsys->dev, "%pOF: failed to power on domain: %d\n", node, ret);
+ goto err_put_subsys_clocks;
+ }
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_ALWAYS_ON))
+ pd->genpd.flags |= GENPD_FLAG_ALWAYS_ON;
+ }
+
+ if (scpsys->domains[id]) {
+ ret = -EINVAL;
+ dev_err(scpsys->dev,
+ "power domain with id %d already exists, check your device-tree\n", id);
+ goto err_put_subsys_clocks;
+ }
+
+ if (!pd->data->name)
+ pd->genpd.name = node->name;
+ else
+ pd->genpd.name = pd->data->name;
+
+ pd->genpd.power_off = scpsys_power_off;
+ pd->genpd.power_on = scpsys_power_on;
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_ACTIVE_WAKEUP))
+ pd->genpd.flags |= GENPD_FLAG_ACTIVE_WAKEUP;
+
+ if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF))
+ pm_genpd_init(&pd->genpd, NULL, true);
+ else
+ pm_genpd_init(&pd->genpd, NULL, false);
+
+ scpsys->domains[id] = &pd->genpd;
+
+ return scpsys->pd_data.domains[id];
+
+err_put_subsys_clocks:
+ clk_bulk_put(pd->num_subsys_clks, pd->subsys_clks);
+err_put_clocks:
+ clk_bulk_put(pd->num_clks, pd->clks);
+ return ERR_PTR(ret);
+}
+
+static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *parent)
+{
+ struct generic_pm_domain *child_pd, *parent_pd;
+ struct device_node *child;
+ int ret;
+
+ for_each_child_of_node(parent, child) {
+ u32 id;
+
+ ret = of_property_read_u32(parent, "reg", &id);
+ if (ret) {
+ dev_err(scpsys->dev, "%pOF: failed to get parent domain id\n", child);
+ goto err_put_node;
+ }
+
+ if (!scpsys->pd_data.domains[id]) {
+ ret = -EINVAL;
+ dev_err(scpsys->dev, "power domain with id %d does not exist\n", id);
+ goto err_put_node;
+ }
+
+ parent_pd = scpsys->pd_data.domains[id];
+
+ child_pd = scpsys_add_one_domain(scpsys, child);
+ if (IS_ERR(child_pd)) {
+ ret = PTR_ERR(child_pd);
+ dev_err_probe(scpsys->dev, ret, "%pOF: failed to get child domain id\n",
+ child);
+ goto err_put_node;
+ }
+
+ ret = pm_genpd_add_subdomain(parent_pd, child_pd);
+ if (ret) {
+ dev_err(scpsys->dev, "failed to add %s subdomain to parent %s\n",
+ child_pd->name, parent_pd->name);
+ goto err_put_node;
+ } else {
+ dev_dbg(scpsys->dev, "%s add subdomain: %s\n", parent_pd->name,
+ child_pd->name);
+ }
+
+ /* recursive call to add all subdomains */
+ ret = scpsys_add_subdomain(scpsys, child);
+ if (ret)
+ goto err_put_node;
+ }
+
+ return 0;
+
+err_put_node:
+ of_node_put(child);
+ return ret;
+}
+
+static void scpsys_remove_one_domain(struct scpsys_domain *pd)
+{
+ int ret;
+
+ if (scpsys_domain_is_on(pd))
+ scpsys_power_off(&pd->genpd);
+
+ /*
+ * We're in the error cleanup already, so we only complain,
+ * but won't emit another error on top of the original one.
+ */
+ ret = pm_genpd_remove(&pd->genpd);
+ if (ret < 0)
+ dev_err(pd->scpsys->dev,
+ "failed to remove domain '%s' : %d - state may be inconsistent\n",
+ pd->genpd.name, ret);
+
+ clk_bulk_put(pd->num_clks, pd->clks);
+ clk_bulk_put(pd->num_subsys_clks, pd->subsys_clks);
+}
+
+static void scpsys_domain_cleanup(struct scpsys *scpsys)
+{
+ struct generic_pm_domain *genpd;
+ struct scpsys_domain *pd;
+ int i;
+
+ for (i = scpsys->pd_data.num_domains - 1; i >= 0; i--) {
+ genpd = scpsys->pd_data.domains[i];
+ if (genpd) {
+ pd = to_scpsys_domain(genpd);
+ scpsys_remove_one_domain(pd);
+ }
+ }
+}
+
+static const struct of_device_id scpsys_of_match[] = {
+ {
+ .compatible = "mediatek,mt6795-power-controller",
+ .data = &mt6795_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8167-power-controller",
+ .data = &mt8167_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8173-power-controller",
+ .data = &mt8173_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8183-power-controller",
+ .data = &mt8183_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8186-power-controller",
+ .data = &mt8186_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8188-power-controller",
+ .data = &mt8188_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8192-power-controller",
+ .data = &mt8192_scpsys_data,
+ },
+ {
+ .compatible = "mediatek,mt8195-power-controller",
+ .data = &mt8195_scpsys_data,
+ },
+ { }
+};
+
+static int scpsys_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ const struct scpsys_soc_data *soc;
+ struct device_node *node;
+ struct device *parent;
+ struct scpsys *scpsys;
+ int ret;
+
+ soc = of_device_get_match_data(&pdev->dev);
+ if (!soc) {
+ dev_err(&pdev->dev, "no power controller data\n");
+ return -EINVAL;
+ }
+
+ scpsys = devm_kzalloc(dev, struct_size(scpsys, domains, soc->num_domains), GFP_KERNEL);
+ if (!scpsys)
+ return -ENOMEM;
+
+ scpsys->dev = dev;
+ scpsys->soc_data = soc;
+
+ scpsys->pd_data.domains = scpsys->domains;
+ scpsys->pd_data.num_domains = soc->num_domains;
+
+ parent = dev->parent;
+ if (!parent) {
+ dev_err(dev, "no parent for syscon devices\n");
+ return -ENODEV;
+ }
+
+ scpsys->base = syscon_node_to_regmap(parent->of_node);
+ if (IS_ERR(scpsys->base)) {
+ dev_err(dev, "no regmap available\n");
+ return PTR_ERR(scpsys->base);
+ }
+
+ ret = -ENODEV;
+ for_each_available_child_of_node(np, node) {
+ struct generic_pm_domain *domain;
+
+ domain = scpsys_add_one_domain(scpsys, node);
+ if (IS_ERR(domain)) {
+ ret = PTR_ERR(domain);
+ of_node_put(node);
+ goto err_cleanup_domains;
+ }
+
+ ret = scpsys_add_subdomain(scpsys, node);
+ if (ret) {
+ of_node_put(node);
+ goto err_cleanup_domains;
+ }
+ }
+
+ if (ret) {
+ dev_dbg(dev, "no power domains present\n");
+ return ret;
+ }
+
+ ret = of_genpd_add_provider_onecell(np, &scpsys->pd_data);
+ if (ret) {
+ dev_err(dev, "failed to add provider: %d\n", ret);
+ goto err_cleanup_domains;
+ }
+
+ return 0;
+
+err_cleanup_domains:
+ scpsys_domain_cleanup(scpsys);
+ return ret;
+}
+
+static struct platform_driver scpsys_pm_domain_driver = {
+ .probe = scpsys_probe,
+ .driver = {
+ .name = "mtk-power-controller",
+ .suppress_bind_attrs = true,
+ .of_match_table = scpsys_of_match,
+ },
+};
+builtin_platform_driver(scpsys_pm_domain_driver);
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MTK_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MTK_PM_DOMAINS_H
+
+#define MTK_SCPD_ACTIVE_WAKEUP BIT(0)
+#define MTK_SCPD_FWAIT_SRAM BIT(1)
+#define MTK_SCPD_SRAM_ISO BIT(2)
+#define MTK_SCPD_KEEP_DEFAULT_OFF BIT(3)
+#define MTK_SCPD_DOMAIN_SUPPLY BIT(4)
+/* can't set MTK_SCPD_KEEP_DEFAULT_OFF at the same time */
+#define MTK_SCPD_ALWAYS_ON BIT(5)
+#define MTK_SCPD_EXT_BUCK_ISO BIT(6)
+#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x))
+
+#define SPM_VDE_PWR_CON 0x0210
+#define SPM_MFG_PWR_CON 0x0214
+#define SPM_VEN_PWR_CON 0x0230
+#define SPM_ISP_PWR_CON 0x0238
+#define SPM_DIS_PWR_CON 0x023c
+#define SPM_CONN_PWR_CON 0x0280
+#define SPM_VEN2_PWR_CON 0x0298
+#define SPM_AUDIO_PWR_CON 0x029c
+#define SPM_MFG_2D_PWR_CON 0x02c0
+#define SPM_MFG_ASYNC_PWR_CON 0x02c4
+#define SPM_USB_PWR_CON 0x02cc
+
+#define SPM_PWR_STATUS 0x060c
+#define SPM_PWR_STATUS_2ND 0x0610
+
+#define PWR_STATUS_CONN BIT(1)
+#define PWR_STATUS_DISP BIT(3)
+#define PWR_STATUS_MFG BIT(4)
+#define PWR_STATUS_ISP BIT(5)
+#define PWR_STATUS_VDEC BIT(7)
+#define PWR_STATUS_VENC_LT BIT(20)
+#define PWR_STATUS_VENC BIT(21)
+#define PWR_STATUS_MFG_2D BIT(22)
+#define PWR_STATUS_MFG_ASYNC BIT(23)
+#define PWR_STATUS_AUDIO BIT(24)
+#define PWR_STATUS_USB BIT(25)
+
+#define SPM_MAX_BUS_PROT_DATA 6
+
+#define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \
+ .bus_prot_mask = (_mask), \
+ .bus_prot_set = _set, \
+ .bus_prot_clr = _clr, \
+ .bus_prot_sta = _sta, \
+ .bus_prot_reg_update = _update, \
+ .ignore_clr_ack = _ignore, \
+ }
+
+#define BUS_PROT_WR(_mask, _set, _clr, _sta) \
+ _BUS_PROT(_mask, _set, _clr, _sta, false, false)
+
+#define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \
+ _BUS_PROT(_mask, _set, _clr, _sta, false, true)
+
+#define BUS_PROT_UPDATE(_mask, _set, _clr, _sta) \
+ _BUS_PROT(_mask, _set, _clr, _sta, true, false)
+
+#define BUS_PROT_UPDATE_TOPAXI(_mask) \
+ BUS_PROT_UPDATE(_mask, \
+ INFRA_TOPAXI_PROTECTEN, \
+ INFRA_TOPAXI_PROTECTEN, \
+ INFRA_TOPAXI_PROTECTSTA1)
+
+struct scpsys_bus_prot_data {
+ u32 bus_prot_mask;
+ u32 bus_prot_set;
+ u32 bus_prot_clr;
+ u32 bus_prot_sta;
+ bool bus_prot_reg_update;
+ bool ignore_clr_ack;
+};
+
+/**
+ * struct scpsys_domain_data - scp domain data for power on/off flow
+ * @name: The name of the power domain.
+ * @sta_mask: The mask for power on/off status bit.
+ * @ctl_offs: The offset for main power control register.
+ * @sram_pdn_bits: The mask for sram power control bits.
+ * @sram_pdn_ack_bits: The mask for sram power control acked bits.
+ * @ext_buck_iso_offs: The offset for external buck isolation
+ * @ext_buck_iso_mask: The mask for external buck isolation
+ * @caps: The flag for active wake-up action.
+ * @bp_infracfg: bus protection for infracfg subsystem
+ * @bp_smi: bus protection for smi subsystem
+ */
+struct scpsys_domain_data {
+ const char *name;
+ u32 sta_mask;
+ int ctl_offs;
+ u32 sram_pdn_bits;
+ u32 sram_pdn_ack_bits;
+ int ext_buck_iso_offs;
+ u32 ext_buck_iso_mask;
+ u8 caps;
+ const struct scpsys_bus_prot_data bp_infracfg[SPM_MAX_BUS_PROT_DATA];
+ const struct scpsys_bus_prot_data bp_smi[SPM_MAX_BUS_PROT_DATA];
+ int pwr_sta_offs;
+ int pwr_sta2nd_offs;
+};
+
+struct scpsys_soc_data {
+ const struct scpsys_domain_data *domains_data;
+ int num_domains;
+};
+
+#endif /* __SOC_MEDIATEK_MTK_PM_DOMAINS_H */
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2015 Pengutronix, Sascha Hauer <kernel@pengutronix.de>
+ */
+#include <linux/clk.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/iopoll.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_domain.h>
+#include <linux/regulator/consumer.h>
+#include <linux/soc/mediatek/infracfg.h>
+
+#include <dt-bindings/power/mt2701-power.h>
+#include <dt-bindings/power/mt2712-power.h>
+#include <dt-bindings/power/mt6797-power.h>
+#include <dt-bindings/power/mt7622-power.h>
+#include <dt-bindings/power/mt7623a-power.h>
+#include <dt-bindings/power/mt8173-power.h>
+
+#define MTK_POLL_DELAY_US 10
+#define MTK_POLL_TIMEOUT USEC_PER_SEC
+
+#define MTK_SCPD_ACTIVE_WAKEUP BIT(0)
+#define MTK_SCPD_FWAIT_SRAM BIT(1)
+#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x))
+
+#define SPM_VDE_PWR_CON 0x0210
+#define SPM_MFG_PWR_CON 0x0214
+#define SPM_VEN_PWR_CON 0x0230
+#define SPM_ISP_PWR_CON 0x0238
+#define SPM_DIS_PWR_CON 0x023c
+#define SPM_CONN_PWR_CON 0x0280
+#define SPM_VEN2_PWR_CON 0x0298
+#define SPM_AUDIO_PWR_CON 0x029c /* MT8173, MT2712 */
+#define SPM_BDP_PWR_CON 0x029c /* MT2701 */
+#define SPM_ETH_PWR_CON 0x02a0
+#define SPM_HIF_PWR_CON 0x02a4
+#define SPM_IFR_MSC_PWR_CON 0x02a8
+#define SPM_MFG_2D_PWR_CON 0x02c0
+#define SPM_MFG_ASYNC_PWR_CON 0x02c4
+#define SPM_USB_PWR_CON 0x02cc
+#define SPM_USB2_PWR_CON 0x02d4 /* MT2712 */
+#define SPM_ETHSYS_PWR_CON 0x02e0 /* MT7622 */
+#define SPM_HIF0_PWR_CON 0x02e4 /* MT7622 */
+#define SPM_HIF1_PWR_CON 0x02e8 /* MT7622 */
+#define SPM_WB_PWR_CON 0x02ec /* MT7622 */
+
+#define SPM_PWR_STATUS 0x060c
+#define SPM_PWR_STATUS_2ND 0x0610
+
+#define PWR_RST_B_BIT BIT(0)
+#define PWR_ISO_BIT BIT(1)
+#define PWR_ON_BIT BIT(2)
+#define PWR_ON_2ND_BIT BIT(3)
+#define PWR_CLK_DIS_BIT BIT(4)
+
+#define PWR_STATUS_CONN BIT(1)
+#define PWR_STATUS_DISP BIT(3)
+#define PWR_STATUS_MFG BIT(4)
+#define PWR_STATUS_ISP BIT(5)
+#define PWR_STATUS_VDEC BIT(7)
+#define PWR_STATUS_BDP BIT(14)
+#define PWR_STATUS_ETH BIT(15)
+#define PWR_STATUS_HIF BIT(16)
+#define PWR_STATUS_IFR_MSC BIT(17)
+#define PWR_STATUS_USB2 BIT(19) /* MT2712 */
+#define PWR_STATUS_VENC_LT BIT(20)
+#define PWR_STATUS_VENC BIT(21)
+#define PWR_STATUS_MFG_2D BIT(22) /* MT8173 */
+#define PWR_STATUS_MFG_ASYNC BIT(23) /* MT8173 */
+#define PWR_STATUS_AUDIO BIT(24) /* MT8173, MT2712 */
+#define PWR_STATUS_USB BIT(25) /* MT8173, MT2712 */
+#define PWR_STATUS_ETHSYS BIT(24) /* MT7622 */
+#define PWR_STATUS_HIF0 BIT(25) /* MT7622 */
+#define PWR_STATUS_HIF1 BIT(26) /* MT7622 */
+#define PWR_STATUS_WB BIT(27) /* MT7622 */
+
+enum clk_id {
+ CLK_NONE,
+ CLK_MM,
+ CLK_MFG,
+ CLK_VENC,
+ CLK_VENC_LT,
+ CLK_ETHIF,
+ CLK_VDEC,
+ CLK_HIFSEL,
+ CLK_JPGDEC,
+ CLK_AUDIO,
+ CLK_MAX,
+};
+
+static const char * const clk_names[] = {
+ NULL,
+ "mm",
+ "mfg",
+ "venc",
+ "venc_lt",
+ "ethif",
+ "vdec",
+ "hif_sel",
+ "jpgdec",
+ "audio",
+ NULL,
+};
+
+#define MAX_CLKS 3
+
+/**
+ * struct scp_domain_data - scp domain data for power on/off flow
+ * @name: The domain name.
+ * @sta_mask: The mask for power on/off status bit.
+ * @ctl_offs: The offset for main power control register.
+ * @sram_pdn_bits: The mask for sram power control bits.
+ * @sram_pdn_ack_bits: The mask for sram power control acked bits.
+ * @bus_prot_mask: The mask for single step bus protection.
+ * @clk_id: The basic clocks required by this power domain.
+ * @caps: The flag for active wake-up action.
+ */
+struct scp_domain_data {
+ const char *name;
+ u32 sta_mask;
+ int ctl_offs;
+ u32 sram_pdn_bits;
+ u32 sram_pdn_ack_bits;
+ u32 bus_prot_mask;
+ enum clk_id clk_id[MAX_CLKS];
+ u8 caps;
+};
+
+struct scp;
+
+struct scp_domain {
+ struct generic_pm_domain genpd;
+ struct scp *scp;
+ struct clk *clk[MAX_CLKS];
+ const struct scp_domain_data *data;
+ struct regulator *supply;
+};
+
+struct scp_ctrl_reg {
+ int pwr_sta_offs;
+ int pwr_sta2nd_offs;
+};
+
+struct scp {
+ struct scp_domain *domains;
+ struct genpd_onecell_data pd_data;
+ struct device *dev;
+ void __iomem *base;
+ struct regmap *infracfg;
+ struct scp_ctrl_reg ctrl_reg;
+ bool bus_prot_reg_update;
+};
+
+struct scp_subdomain {
+ int origin;
+ int subdomain;
+};
+
+struct scp_soc_data {
+ const struct scp_domain_data *domains;
+ int num_domains;
+ const struct scp_subdomain *subdomains;
+ int num_subdomains;
+ const struct scp_ctrl_reg regs;
+ bool bus_prot_reg_update;
+};
+
+static int scpsys_domain_is_on(struct scp_domain *scpd)
+{
+ struct scp *scp = scpd->scp;
+
+ u32 status = readl(scp->base + scp->ctrl_reg.pwr_sta_offs) &
+ scpd->data->sta_mask;
+ u32 status2 = readl(scp->base + scp->ctrl_reg.pwr_sta2nd_offs) &
+ scpd->data->sta_mask;
+
+ /*
+ * A domain is on when both status bits are set. If only one is set
+ * return an error. This happens while powering up a domain
+ */
+
+ if (status && status2)
+ return true;
+ if (!status && !status2)
+ return false;
+
+ return -EINVAL;
+}
+
+static int scpsys_regulator_enable(struct scp_domain *scpd)
+{
+ if (!scpd->supply)
+ return 0;
+
+ return regulator_enable(scpd->supply);
+}
+
+static int scpsys_regulator_disable(struct scp_domain *scpd)
+{
+ if (!scpd->supply)
+ return 0;
+
+ return regulator_disable(scpd->supply);
+}
+
+static void scpsys_clk_disable(struct clk *clk[], int max_num)
+{
+ int i;
+
+ for (i = max_num - 1; i >= 0; i--)
+ clk_disable_unprepare(clk[i]);
+}
+
+static int scpsys_clk_enable(struct clk *clk[], int max_num)
+{
+ int i, ret = 0;
+
+ for (i = 0; i < max_num && clk[i]; i++) {
+ ret = clk_prepare_enable(clk[i]);
+ if (ret) {
+ scpsys_clk_disable(clk, i);
+ break;
+ }
+ }
+
+ return ret;
+}
+
+static int scpsys_sram_enable(struct scp_domain *scpd, void __iomem *ctl_addr)
+{
+ u32 val;
+ u32 pdn_ack = scpd->data->sram_pdn_ack_bits;
+ int tmp;
+
+ val = readl(ctl_addr);
+ val &= ~scpd->data->sram_pdn_bits;
+ writel(val, ctl_addr);
+
+ /* Either wait until SRAM_PDN_ACK all 0 or have a force wait */
+ if (MTK_SCPD_CAPS(scpd, MTK_SCPD_FWAIT_SRAM)) {
+ /*
+ * Currently, MTK_SCPD_FWAIT_SRAM is necessary only for
+ * MT7622_POWER_DOMAIN_WB and thus just a trivial setup
+ * is applied here.
+ */
+ usleep_range(12000, 12100);
+ } else {
+ /* Either wait until SRAM_PDN_ACK all 1 or 0 */
+ int ret = readl_poll_timeout(ctl_addr, tmp,
+ (tmp & pdn_ack) == 0,
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int scpsys_sram_disable(struct scp_domain *scpd, void __iomem *ctl_addr)
+{
+ u32 val;
+ u32 pdn_ack = scpd->data->sram_pdn_ack_bits;
+ int tmp;
+
+ val = readl(ctl_addr);
+ val |= scpd->data->sram_pdn_bits;
+ writel(val, ctl_addr);
+
+ /* Either wait until SRAM_PDN_ACK all 1 or 0 */
+ return readl_poll_timeout(ctl_addr, tmp,
+ (tmp & pdn_ack) == pdn_ack,
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+}
+
+static int scpsys_bus_protect_enable(struct scp_domain *scpd)
+{
+ struct scp *scp = scpd->scp;
+
+ if (!scpd->data->bus_prot_mask)
+ return 0;
+
+ return mtk_infracfg_set_bus_protection(scp->infracfg,
+ scpd->data->bus_prot_mask,
+ scp->bus_prot_reg_update);
+}
+
+static int scpsys_bus_protect_disable(struct scp_domain *scpd)
+{
+ struct scp *scp = scpd->scp;
+
+ if (!scpd->data->bus_prot_mask)
+ return 0;
+
+ return mtk_infracfg_clear_bus_protection(scp->infracfg,
+ scpd->data->bus_prot_mask,
+ scp->bus_prot_reg_update);
+}
+
+static int scpsys_power_on(struct generic_pm_domain *genpd)
+{
+ struct scp_domain *scpd = container_of(genpd, struct scp_domain, genpd);
+ struct scp *scp = scpd->scp;
+ void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;
+ u32 val;
+ int ret, tmp;
+
+ ret = scpsys_regulator_enable(scpd);
+ if (ret < 0)
+ return ret;
+
+ ret = scpsys_clk_enable(scpd->clk, MAX_CLKS);
+ if (ret)
+ goto err_clk;
+
+ /* subsys power on */
+ val = readl(ctl_addr);
+ val |= PWR_ON_BIT;
+ writel(val, ctl_addr);
+ val |= PWR_ON_2ND_BIT;
+ writel(val, ctl_addr);
+
+ /* wait until PWR_ACK = 1 */
+ ret = readx_poll_timeout(scpsys_domain_is_on, scpd, tmp, tmp > 0,
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ goto err_pwr_ack;
+
+ val &= ~PWR_CLK_DIS_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ISO_BIT;
+ writel(val, ctl_addr);
+
+ val |= PWR_RST_B_BIT;
+ writel(val, ctl_addr);
+
+ ret = scpsys_sram_enable(scpd, ctl_addr);
+ if (ret < 0)
+ goto err_pwr_ack;
+
+ ret = scpsys_bus_protect_disable(scpd);
+ if (ret < 0)
+ goto err_pwr_ack;
+
+ return 0;
+
+err_pwr_ack:
+ scpsys_clk_disable(scpd->clk, MAX_CLKS);
+err_clk:
+ scpsys_regulator_disable(scpd);
+
+ dev_err(scp->dev, "Failed to power on domain %s\n", genpd->name);
+
+ return ret;
+}
+
+static int scpsys_power_off(struct generic_pm_domain *genpd)
+{
+ struct scp_domain *scpd = container_of(genpd, struct scp_domain, genpd);
+ struct scp *scp = scpd->scp;
+ void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;
+ u32 val;
+ int ret, tmp;
+
+ ret = scpsys_bus_protect_enable(scpd);
+ if (ret < 0)
+ goto out;
+
+ ret = scpsys_sram_disable(scpd, ctl_addr);
+ if (ret < 0)
+ goto out;
+
+ /* subsys power off */
+ val = readl(ctl_addr);
+ val |= PWR_ISO_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_RST_B_BIT;
+ writel(val, ctl_addr);
+
+ val |= PWR_CLK_DIS_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ON_BIT;
+ writel(val, ctl_addr);
+
+ val &= ~PWR_ON_2ND_BIT;
+ writel(val, ctl_addr);
+
+ /* wait until PWR_ACK = 0 */
+ ret = readx_poll_timeout(scpsys_domain_is_on, scpd, tmp, tmp == 0,
+ MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
+ if (ret < 0)
+ goto out;
+
+ scpsys_clk_disable(scpd->clk, MAX_CLKS);
+
+ ret = scpsys_regulator_disable(scpd);
+ if (ret < 0)
+ goto out;
+
+ return 0;
+
+out:
+ dev_err(scp->dev, "Failed to power off domain %s\n", genpd->name);
+
+ return ret;
+}
+
+static void init_clks(struct platform_device *pdev, struct clk **clk)
+{
+ int i;
+
+ for (i = CLK_NONE + 1; i < CLK_MAX; i++)
+ clk[i] = devm_clk_get(&pdev->dev, clk_names[i]);
+}
+
+static struct scp *init_scp(struct platform_device *pdev,
+ const struct scp_domain_data *scp_domain_data, int num,
+ const struct scp_ctrl_reg *scp_ctrl_reg,
+ bool bus_prot_reg_update)
+{
+ struct genpd_onecell_data *pd_data;
+ struct resource *res;
+ int i, j;
+ struct scp *scp;
+ struct clk *clk[CLK_MAX];
+
+ scp = devm_kzalloc(&pdev->dev, sizeof(*scp), GFP_KERNEL);
+ if (!scp)
+ return ERR_PTR(-ENOMEM);
+
+ scp->ctrl_reg.pwr_sta_offs = scp_ctrl_reg->pwr_sta_offs;
+ scp->ctrl_reg.pwr_sta2nd_offs = scp_ctrl_reg->pwr_sta2nd_offs;
+
+ scp->bus_prot_reg_update = bus_prot_reg_update;
+
+ scp->dev = &pdev->dev;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ scp->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(scp->base))
+ return ERR_CAST(scp->base);
+
+ scp->domains = devm_kcalloc(&pdev->dev,
+ num, sizeof(*scp->domains), GFP_KERNEL);
+ if (!scp->domains)
+ return ERR_PTR(-ENOMEM);
+
+ pd_data = &scp->pd_data;
+
+ pd_data->domains = devm_kcalloc(&pdev->dev,
+ num, sizeof(*pd_data->domains), GFP_KERNEL);
+ if (!pd_data->domains)
+ return ERR_PTR(-ENOMEM);
+
+ scp->infracfg = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
+ "infracfg");
+ if (IS_ERR(scp->infracfg)) {
+ dev_err(&pdev->dev, "Cannot find infracfg controller: %ld\n",
+ PTR_ERR(scp->infracfg));
+ return ERR_CAST(scp->infracfg);
+ }
+
+ for (i = 0; i < num; i++) {
+ struct scp_domain *scpd = &scp->domains[i];
+ const struct scp_domain_data *data = &scp_domain_data[i];
+
+ scpd->supply = devm_regulator_get_optional(&pdev->dev, data->name);
+ if (IS_ERR(scpd->supply)) {
+ if (PTR_ERR(scpd->supply) == -ENODEV)
+ scpd->supply = NULL;
+ else
+ return ERR_CAST(scpd->supply);
+ }
+ }
+
+ pd_data->num_domains = num;
+
+ init_clks(pdev, clk);
+
+ for (i = 0; i < num; i++) {
+ struct scp_domain *scpd = &scp->domains[i];
+ struct generic_pm_domain *genpd = &scpd->genpd;
+ const struct scp_domain_data *data = &scp_domain_data[i];
+
+ pd_data->domains[i] = genpd;
+ scpd->scp = scp;
+
+ scpd->data = data;
+
+ for (j = 0; j < MAX_CLKS && data->clk_id[j]; j++) {
+ struct clk *c = clk[data->clk_id[j]];
+
+ if (IS_ERR(c)) {
+ dev_err(&pdev->dev, "%s: clk unavailable\n",
+ data->name);
+ return ERR_CAST(c);
+ }
+
+ scpd->clk[j] = c;
+ }
+
+ genpd->name = data->name;
+ genpd->power_off = scpsys_power_off;
+ genpd->power_on = scpsys_power_on;
+ if (MTK_SCPD_CAPS(scpd, MTK_SCPD_ACTIVE_WAKEUP))
+ genpd->flags |= GENPD_FLAG_ACTIVE_WAKEUP;
+ }
+
+ return scp;
+}
+
+static void mtk_register_power_domains(struct platform_device *pdev,
+ struct scp *scp, int num)
+{
+ struct genpd_onecell_data *pd_data;
+ int i, ret;
+
+ for (i = 0; i < num; i++) {
+ struct scp_domain *scpd = &scp->domains[i];
+ struct generic_pm_domain *genpd = &scpd->genpd;
+ bool on;
+
+ /*
+ * Initially turn on all domains to make the domains usable
+ * with !CONFIG_PM and to get the hardware in sync with the
+ * software. The unused domains will be switched off during
+ * late_init time.
+ */
+ on = !WARN_ON(genpd->power_on(genpd) < 0);
+
+ pm_genpd_init(genpd, NULL, !on);
+ }
+
+ /*
+ * We are not allowed to fail here since there is no way to unregister
+ * a power domain. Once registered above we have to keep the domains
+ * valid.
+ */
+
+ pd_data = &scp->pd_data;
+
+ ret = of_genpd_add_provider_onecell(pdev->dev.of_node, pd_data);
+ if (ret)
+ dev_err(&pdev->dev, "Failed to add OF provider: %d\n", ret);
+}
+
+/*
+ * MT2701 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt2701[] = {
+ [MT2701_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = SPM_CONN_PWR_CON,
+ .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_CONN_M |
+ MT2701_TOP_AXI_PROT_EN_CONN_S,
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_DISP] = {
+ .name = "disp",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .clk_id = {CLK_MM},
+ .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_MM_M0,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MFG},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .clk_id = {CLK_MM},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_BDP] = {
+ .name = "bdp",
+ .sta_mask = PWR_STATUS_BDP,
+ .ctl_offs = SPM_BDP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_ETH] = {
+ .name = "eth",
+ .sta_mask = PWR_STATUS_ETH,
+ .ctl_offs = SPM_ETH_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_ETHIF},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_HIF] = {
+ .name = "hif",
+ .sta_mask = PWR_STATUS_HIF,
+ .ctl_offs = SPM_HIF_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_ETHIF},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2701_POWER_DOMAIN_IFR_MSC] = {
+ .name = "ifr_msc",
+ .sta_mask = PWR_STATUS_IFR_MSC,
+ .ctl_offs = SPM_IFR_MSC_PWR_CON,
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+};
+
+/*
+ * MT2712 power domain support
+ */
+static const struct scp_domain_data scp_domain_data_mt2712[] = {
+ [MT2712_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM, CLK_VDEC},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = SPM_VEN_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_MM, CLK_VENC, CLK_JPGDEC},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .clk_id = {CLK_MM},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = SPM_AUDIO_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_AUDIO},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_USB] = {
+ .name = "usb",
+ .sta_mask = PWR_STATUS_USB,
+ .ctl_offs = SPM_USB_PWR_CON,
+ .sram_pdn_bits = GENMASK(10, 8),
+ .sram_pdn_ack_bits = GENMASK(14, 12),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_USB2] = {
+ .name = "usb2",
+ .sta_mask = PWR_STATUS_USB2,
+ .ctl_offs = SPM_USB2_PWR_CON,
+ .sram_pdn_bits = GENMASK(10, 8),
+ .sram_pdn_ack_bits = GENMASK(14, 12),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(16, 16),
+ .clk_id = {CLK_MFG},
+ .bus_prot_mask = BIT(14) | BIT(21) | BIT(23),
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_MFG_SC1] = {
+ .name = "mfg_sc1",
+ .sta_mask = BIT(22),
+ .ctl_offs = 0x02c0,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(16, 16),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_MFG_SC2] = {
+ .name = "mfg_sc2",
+ .sta_mask = BIT(23),
+ .ctl_offs = 0x02c4,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(16, 16),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT2712_POWER_DOMAIN_MFG_SC3] = {
+ .name = "mfg_sc3",
+ .sta_mask = BIT(30),
+ .ctl_offs = 0x01f8,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(16, 16),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+};
+
+static const struct scp_subdomain scp_subdomain_mt2712[] = {
+ {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VDEC},
+ {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VENC},
+ {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_ISP},
+ {MT2712_POWER_DOMAIN_MFG, MT2712_POWER_DOMAIN_MFG_SC1},
+ {MT2712_POWER_DOMAIN_MFG_SC1, MT2712_POWER_DOMAIN_MFG_SC2},
+ {MT2712_POWER_DOMAIN_MFG_SC2, MT2712_POWER_DOMAIN_MFG_SC3},
+};
+
+/*
+ * MT6797 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt6797[] = {
+ [MT6797_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = BIT(7),
+ .ctl_offs = 0x300,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_VDEC},
+ },
+ [MT6797_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = BIT(21),
+ .ctl_offs = 0x304,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_NONE},
+ },
+ [MT6797_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = BIT(5),
+ .ctl_offs = 0x308,
+ .sram_pdn_bits = GENMASK(9, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .clk_id = {CLK_NONE},
+ },
+ [MT6797_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = BIT(3),
+ .ctl_offs = 0x30C,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM},
+ .bus_prot_mask = (BIT(1) | BIT(2)),
+ },
+ [MT6797_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = BIT(24),
+ .ctl_offs = 0x314,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_NONE},
+ },
+ [MT6797_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = BIT(13),
+ .ctl_offs = 0x334,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .clk_id = {CLK_MFG},
+ },
+ [MT6797_POWER_DOMAIN_MJC] = {
+ .name = "mjc",
+ .sta_mask = BIT(20),
+ .ctl_offs = 0x310,
+ .sram_pdn_bits = GENMASK(8, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_NONE},
+ },
+};
+
+#define SPM_PWR_STATUS_MT6797 0x0180
+#define SPM_PWR_STATUS_2ND_MT6797 0x0184
+
+static const struct scp_subdomain scp_subdomain_mt6797[] = {
+ {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_VDEC},
+ {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_ISP},
+ {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_VENC},
+ {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_MJC},
+};
+
+/*
+ * MT7622 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt7622[] = {
+ [MT7622_POWER_DOMAIN_ETHSYS] = {
+ .name = "ethsys",
+ .sta_mask = PWR_STATUS_ETHSYS,
+ .ctl_offs = SPM_ETHSYS_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_NONE},
+ .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_ETHSYS,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7622_POWER_DOMAIN_HIF0] = {
+ .name = "hif0",
+ .sta_mask = PWR_STATUS_HIF0,
+ .ctl_offs = SPM_HIF0_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_HIFSEL},
+ .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_HIF0,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7622_POWER_DOMAIN_HIF1] = {
+ .name = "hif1",
+ .sta_mask = PWR_STATUS_HIF1,
+ .ctl_offs = SPM_HIF1_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_HIFSEL},
+ .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_HIF1,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7622_POWER_DOMAIN_WB] = {
+ .name = "wb",
+ .sta_mask = PWR_STATUS_WB,
+ .ctl_offs = SPM_WB_PWR_CON,
+ .sram_pdn_bits = 0,
+ .sram_pdn_ack_bits = 0,
+ .clk_id = {CLK_NONE},
+ .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_WB,
+ .caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_FWAIT_SRAM,
+ },
+};
+
+/*
+ * MT7623A power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt7623a[] = {
+ [MT7623A_POWER_DOMAIN_CONN] = {
+ .name = "conn",
+ .sta_mask = PWR_STATUS_CONN,
+ .ctl_offs = SPM_CONN_PWR_CON,
+ .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_CONN_M |
+ MT2701_TOP_AXI_PROT_EN_CONN_S,
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7623A_POWER_DOMAIN_ETH] = {
+ .name = "eth",
+ .sta_mask = PWR_STATUS_ETH,
+ .ctl_offs = SPM_ETH_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_ETHIF},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7623A_POWER_DOMAIN_HIF] = {
+ .name = "hif",
+ .sta_mask = PWR_STATUS_HIF,
+ .ctl_offs = SPM_HIF_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_ETHIF},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT7623A_POWER_DOMAIN_IFR_MSC] = {
+ .name = "ifr_msc",
+ .sta_mask = PWR_STATUS_IFR_MSC,
+ .ctl_offs = SPM_IFR_MSC_PWR_CON,
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+};
+
+/*
+ * MT8173 power domain support
+ */
+
+static const struct scp_domain_data scp_domain_data_mt8173[] = {
+ [MT8173_POWER_DOMAIN_VDEC] = {
+ .name = "vdec",
+ .sta_mask = PWR_STATUS_VDEC,
+ .ctl_offs = SPM_VDE_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM},
+ },
+ [MT8173_POWER_DOMAIN_VENC] = {
+ .name = "venc",
+ .sta_mask = PWR_STATUS_VENC,
+ .ctl_offs = SPM_VEN_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_MM, CLK_VENC},
+ },
+ [MT8173_POWER_DOMAIN_ISP] = {
+ .name = "isp",
+ .sta_mask = PWR_STATUS_ISP,
+ .ctl_offs = SPM_ISP_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .clk_id = {CLK_MM},
+ },
+ [MT8173_POWER_DOMAIN_MM] = {
+ .name = "mm",
+ .sta_mask = PWR_STATUS_DISP,
+ .ctl_offs = SPM_DIS_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(12, 12),
+ .clk_id = {CLK_MM},
+ .bus_prot_mask = MT8173_TOP_AXI_PROT_EN_MM_M0 |
+ MT8173_TOP_AXI_PROT_EN_MM_M1,
+ },
+ [MT8173_POWER_DOMAIN_VENC_LT] = {
+ .name = "venc_lt",
+ .sta_mask = PWR_STATUS_VENC_LT,
+ .ctl_offs = SPM_VEN2_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_MM, CLK_VENC_LT},
+ },
+ [MT8173_POWER_DOMAIN_AUDIO] = {
+ .name = "audio",
+ .sta_mask = PWR_STATUS_AUDIO,
+ .ctl_offs = SPM_AUDIO_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_NONE},
+ },
+ [MT8173_POWER_DOMAIN_USB] = {
+ .name = "usb",
+ .sta_mask = PWR_STATUS_USB,
+ .ctl_offs = SPM_USB_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(15, 12),
+ .clk_id = {CLK_NONE},
+ .caps = MTK_SCPD_ACTIVE_WAKEUP,
+ },
+ [MT8173_POWER_DOMAIN_MFG_ASYNC] = {
+ .name = "mfg_async",
+ .sta_mask = PWR_STATUS_MFG_ASYNC,
+ .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = 0,
+ .clk_id = {CLK_MFG},
+ },
+ [MT8173_POWER_DOMAIN_MFG_2D] = {
+ .name = "mfg_2d",
+ .sta_mask = PWR_STATUS_MFG_2D,
+ .ctl_offs = SPM_MFG_2D_PWR_CON,
+ .sram_pdn_bits = GENMASK(11, 8),
+ .sram_pdn_ack_bits = GENMASK(13, 12),
+ .clk_id = {CLK_NONE},
+ },
+ [MT8173_POWER_DOMAIN_MFG] = {
+ .name = "mfg",
+ .sta_mask = PWR_STATUS_MFG,
+ .ctl_offs = SPM_MFG_PWR_CON,
+ .sram_pdn_bits = GENMASK(13, 8),
+ .sram_pdn_ack_bits = GENMASK(21, 16),
+ .clk_id = {CLK_NONE},
+ .bus_prot_mask = MT8173_TOP_AXI_PROT_EN_MFG_S |
+ MT8173_TOP_AXI_PROT_EN_MFG_M0 |
+ MT8173_TOP_AXI_PROT_EN_MFG_M1 |
+ MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT,
+ },
+};
+
+static const struct scp_subdomain scp_subdomain_mt8173[] = {
+ {MT8173_POWER_DOMAIN_MFG_ASYNC, MT8173_POWER_DOMAIN_MFG_2D},
+ {MT8173_POWER_DOMAIN_MFG_2D, MT8173_POWER_DOMAIN_MFG},
+};
+
+static const struct scp_soc_data mt2701_data = {
+ .domains = scp_domain_data_mt2701,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt2701),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+ },
+ .bus_prot_reg_update = true,
+};
+
+static const struct scp_soc_data mt2712_data = {
+ .domains = scp_domain_data_mt2712,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt2712),
+ .subdomains = scp_subdomain_mt2712,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt2712),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+ },
+ .bus_prot_reg_update = false,
+};
+
+static const struct scp_soc_data mt6797_data = {
+ .domains = scp_domain_data_mt6797,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt6797),
+ .subdomains = scp_subdomain_mt6797,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt6797),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS_MT6797,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND_MT6797
+ },
+ .bus_prot_reg_update = true,
+};
+
+static const struct scp_soc_data mt7622_data = {
+ .domains = scp_domain_data_mt7622,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt7622),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+ },
+ .bus_prot_reg_update = true,
+};
+
+static const struct scp_soc_data mt7623a_data = {
+ .domains = scp_domain_data_mt7623a,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt7623a),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+ },
+ .bus_prot_reg_update = true,
+};
+
+static const struct scp_soc_data mt8173_data = {
+ .domains = scp_domain_data_mt8173,
+ .num_domains = ARRAY_SIZE(scp_domain_data_mt8173),
+ .subdomains = scp_subdomain_mt8173,
+ .num_subdomains = ARRAY_SIZE(scp_subdomain_mt8173),
+ .regs = {
+ .pwr_sta_offs = SPM_PWR_STATUS,
+ .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
+ },
+ .bus_prot_reg_update = true,
+};
+
+/*
+ * scpsys driver init
+ */
+
+static const struct of_device_id of_scpsys_match_tbl[] = {
+ {
+ .compatible = "mediatek,mt2701-scpsys",
+ .data = &mt2701_data,
+ }, {
+ .compatible = "mediatek,mt2712-scpsys",
+ .data = &mt2712_data,
+ }, {
+ .compatible = "mediatek,mt6797-scpsys",
+ .data = &mt6797_data,
+ }, {
+ .compatible = "mediatek,mt7622-scpsys",
+ .data = &mt7622_data,
+ }, {
+ .compatible = "mediatek,mt7623a-scpsys",
+ .data = &mt7623a_data,
+ }, {
+ .compatible = "mediatek,mt8173-scpsys",
+ .data = &mt8173_data,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int scpsys_probe(struct platform_device *pdev)
+{
+ const struct scp_subdomain *sd;
+ const struct scp_soc_data *soc;
+ struct scp *scp;
+ struct genpd_onecell_data *pd_data;
+ int i, ret;
+
+ soc = of_device_get_match_data(&pdev->dev);
+
+ scp = init_scp(pdev, soc->domains, soc->num_domains, &soc->regs,
+ soc->bus_prot_reg_update);
+ if (IS_ERR(scp))
+ return PTR_ERR(scp);
+
+ mtk_register_power_domains(pdev, scp, soc->num_domains);
+
+ pd_data = &scp->pd_data;
+
+ for (i = 0, sd = soc->subdomains; i < soc->num_subdomains; i++, sd++) {
+ ret = pm_genpd_add_subdomain(pd_data->domains[sd->origin],
+ pd_data->domains[sd->subdomain]);
+ if (ret && IS_ENABLED(CONFIG_PM))
+ dev_err(&pdev->dev, "Failed to add subdomain: %d\n",
+ ret);
+ }
+
+ return 0;
+}
+
+static struct platform_driver scpsys_drv = {
+ .probe = scpsys_probe,
+ .driver = {
+ .name = "mtk-scpsys",
+ .suppress_bind_attrs = true,
+ .owner = THIS_MODULE,
+ .of_match_table = of_scpsys_match_tbl,
+ },
+};
+builtin_platform_driver(scpsys_drv);
obj-$(CONFIG_MTK_INFRACFG) += mtk-infracfg.o
obj-$(CONFIG_MTK_PMIC_WRAP) += mtk-pmic-wrap.o
obj-$(CONFIG_MTK_REGULATOR_COUPLER) += mtk-regulator-coupler.o
-obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
-obj-$(CONFIG_MTK_SCPSYS_PM_DOMAINS) += mtk-pm-domains.o
obj-$(CONFIG_MTK_MMSYS) += mtk-mmsys.o
obj-$(CONFIG_MTK_MMSYS) += mtk-mutex.o
obj-$(CONFIG_MTK_SVS) += mtk-svs.o
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MT6795_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT6795_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt6795-power.h>
-
-/*
- * MT6795 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt6795[] = {
- [MT6795_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT6795_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = PWR_STATUS_VENC,
- .ctl_offs = SPM_VEN_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT6795_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- },
- [MT6795_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 |
- MT8173_TOP_AXI_PROT_EN_MM_M1),
- },
- },
- [MT6795_POWER_DOMAIN_MJC] = {
- .name = "mjc",
- .sta_mask = BIT(20),
- .ctl_offs = 0x298,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT6795_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = PWR_STATUS_AUDIO,
- .ctl_offs = SPM_AUDIO_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT6795_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = PWR_STATUS_MFG_ASYNC,
- .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = 0,
- },
- [MT6795_POWER_DOMAIN_MFG_2D] = {
- .name = "mfg_2d",
- .sta_mask = PWR_STATUS_MFG_2D,
- .ctl_offs = SPM_MFG_2D_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- },
- [MT6795_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(13, 8),
- .sram_pdn_ack_bits = GENMASK(21, 16),
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MFG_S |
- MT8173_TOP_AXI_PROT_EN_MFG_M0 |
- MT8173_TOP_AXI_PROT_EN_MFG_M1 |
- MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT),
- },
- },
-};
-
-static const struct scpsys_soc_data mt6795_scpsys_data = {
- .domains_data = scpsys_domain_data_mt6795,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt6795),
-};
-
-#endif /* __SOC_MEDIATEK_MT6795_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MT8167_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8167_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8167-power.h>
-
-#define MT8167_PWR_STATUS_MFG_2D BIT(24)
-#define MT8167_PWR_STATUS_MFG_ASYNC BIT(25)
-
-/*
- * MT8167 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8167[] = {
- [MT8167_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_MM_EMI |
- MT8167_TOP_AXI_PROT_EN_MCU_MM),
- },
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8167_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8167_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8167_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = MT8167_PWR_STATUS_MFG_ASYNC,
- .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_MCU_MFG |
- MT8167_TOP_AXI_PROT_EN_MFG_EMI),
- },
- },
- [MT8167_POWER_DOMAIN_MFG_2D] = {
- .name = "mfg_2d",
- .sta_mask = MT8167_PWR_STATUS_MFG_2D,
- .ctl_offs = SPM_MFG_2D_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8167_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8167_POWER_DOMAIN_CONN] = {
- .name = "conn",
- .sta_mask = PWR_STATUS_CONN,
- .ctl_offs = SPM_CONN_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = 0,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8167_TOP_AXI_PROT_EN_CONN_EMI |
- MT8167_TOP_AXI_PROT_EN_CONN_MCU |
- MT8167_TOP_AXI_PROT_EN_MCU_CONN),
- },
- },
-};
-
-static const struct scpsys_soc_data mt8167_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8167,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8167),
-};
-
-#endif /* __SOC_MEDIATEK_MT8167_PM_DOMAINS_H */
-
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MT8173_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8173_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8173-power.h>
-
-/*
- * MT8173 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = {
- [MT8173_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8173_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = PWR_STATUS_VENC,
- .ctl_offs = SPM_VEN_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8173_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- },
- [MT8173_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 |
- MT8173_TOP_AXI_PROT_EN_MM_M1),
- },
- },
- [MT8173_POWER_DOMAIN_VENC_LT] = {
- .name = "venc_lt",
- .sta_mask = PWR_STATUS_VENC_LT,
- .ctl_offs = SPM_VEN2_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8173_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = PWR_STATUS_AUDIO,
- .ctl_offs = SPM_AUDIO_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8173_POWER_DOMAIN_USB] = {
- .name = "usb",
- .sta_mask = PWR_STATUS_USB,
- .ctl_offs = SPM_USB_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8173_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = PWR_STATUS_MFG_ASYNC,
- .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = 0,
- .caps = MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8173_POWER_DOMAIN_MFG_2D] = {
- .name = "mfg_2d",
- .sta_mask = PWR_STATUS_MFG_2D,
- .ctl_offs = SPM_MFG_2D_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- },
- [MT8173_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND,
- .sram_pdn_bits = GENMASK(13, 8),
- .sram_pdn_ack_bits = GENMASK(21, 16),
- .bp_infracfg = {
- BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MFG_S |
- MT8173_TOP_AXI_PROT_EN_MFG_M0 |
- MT8173_TOP_AXI_PROT_EN_MFG_M1 |
- MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT),
- },
- },
-};
-
-static const struct scpsys_soc_data mt8173_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8173,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8173),
-};
-
-#endif /* __SOC_MEDIATEK_MT8173_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MT8183_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8183_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8183-power.h>
-
-/*
- * MT8183 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8183[] = {
- [MT8183_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = PWR_STATUS_AUDIO,
- .ctl_offs = 0x0314,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- },
- [MT8183_POWER_DOMAIN_CONN] = {
- .name = "conn",
- .sta_mask = PWR_STATUS_CONN,
- .ctl_offs = 0x032c,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_CONN, MT8183_TOP_AXI_PROT_EN_SET,
- MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
- },
- },
- [MT8183_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = PWR_STATUS_MFG_ASYNC,
- .ctl_offs = 0x0334,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .caps = MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8183_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = 0x0338,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8183_POWER_DOMAIN_MFG_CORE0] = {
- .name = "mfg_core0",
- .sta_mask = BIT(7),
- .ctl_offs = 0x034c,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8183_POWER_DOMAIN_MFG_CORE1] = {
- .name = "mfg_core1",
- .sta_mask = BIT(20),
- .ctl_offs = 0x0310,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8183_POWER_DOMAIN_MFG_2D] = {
- .name = "mfg_2d",
- .sta_mask = PWR_STATUS_MFG_2D,
- .ctl_offs = 0x0348,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_1_MFG, MT8183_TOP_AXI_PROT_EN_1_SET,
- MT8183_TOP_AXI_PROT_EN_1_CLR, MT8183_TOP_AXI_PROT_EN_STA1_1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MFG, MT8183_TOP_AXI_PROT_EN_SET,
- MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
- },
- },
- [MT8183_POWER_DOMAIN_DISP] = {
- .name = "disp",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = 0x030c,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_1_DISP, MT8183_TOP_AXI_PROT_EN_1_SET,
- MT8183_TOP_AXI_PROT_EN_1_CLR, MT8183_TOP_AXI_PROT_EN_STA1_1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_DISP, MT8183_TOP_AXI_PROT_EN_SET,
- MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
- },
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_DISP,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_CAM] = {
- .name = "cam",
- .sta_mask = BIT(25),
- .ctl_offs = 0x0344,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(9, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_CAM, MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR, MT8183_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_CAM, MT8183_TOP_AXI_PROT_EN_SET,
- MT8183_TOP_AXI_PROT_EN_CLR, MT8183_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR_IGN(MT8183_TOP_AXI_PROT_EN_MM_CAM_2ND,
- MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR,
- MT8183_TOP_AXI_PROT_EN_MM_STA1),
- },
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_CAM,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = 0x0308,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(9, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_ISP,
- MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR,
- MT8183_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR_IGN(MT8183_TOP_AXI_PROT_EN_MM_ISP_2ND,
- MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR,
- MT8183_TOP_AXI_PROT_EN_MM_STA1),
- },
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_ISP,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = BIT(31),
- .ctl_offs = 0x0300,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VDEC,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = PWR_STATUS_VENC,
- .ctl_offs = 0x0304,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VENC,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_VPU_TOP] = {
- .name = "vpu_top",
- .sta_mask = BIT(26),
- .ctl_offs = 0x0324,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_VPU_TOP,
- MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR,
- MT8183_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_VPU_TOP,
- MT8183_TOP_AXI_PROT_EN_SET,
- MT8183_TOP_AXI_PROT_EN_CLR,
- MT8183_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MM_VPU_TOP_2ND,
- MT8183_TOP_AXI_PROT_EN_MM_SET,
- MT8183_TOP_AXI_PROT_EN_MM_CLR,
- MT8183_TOP_AXI_PROT_EN_MM_STA1),
- },
- .bp_smi = {
- BUS_PROT_WR(MT8183_SMI_COMMON_SMI_CLAMP_VPU_TOP,
- MT8183_SMI_COMMON_CLAMP_EN_SET,
- MT8183_SMI_COMMON_CLAMP_EN_CLR,
- MT8183_SMI_COMMON_CLAMP_EN),
- },
- },
- [MT8183_POWER_DOMAIN_VPU_CORE0] = {
- .name = "vpu_core0",
- .sta_mask = BIT(27),
- .ctl_offs = 0x33c,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE0,
- MT8183_TOP_AXI_PROT_EN_MCU_SET,
- MT8183_TOP_AXI_PROT_EN_MCU_CLR,
- MT8183_TOP_AXI_PROT_EN_MCU_STA1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE0_2ND,
- MT8183_TOP_AXI_PROT_EN_MCU_SET,
- MT8183_TOP_AXI_PROT_EN_MCU_CLR,
- MT8183_TOP_AXI_PROT_EN_MCU_STA1),
- },
- .caps = MTK_SCPD_SRAM_ISO,
- },
- [MT8183_POWER_DOMAIN_VPU_CORE1] = {
- .name = "vpu_core1",
- .sta_mask = BIT(28),
- .ctl_offs = 0x0340,
- .pwr_sta_offs = 0x0180,
- .pwr_sta2nd_offs = 0x0184,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE1,
- MT8183_TOP_AXI_PROT_EN_MCU_SET,
- MT8183_TOP_AXI_PROT_EN_MCU_CLR,
- MT8183_TOP_AXI_PROT_EN_MCU_STA1),
- BUS_PROT_WR(MT8183_TOP_AXI_PROT_EN_MCU_VPU_CORE1_2ND,
- MT8183_TOP_AXI_PROT_EN_MCU_SET,
- MT8183_TOP_AXI_PROT_EN_MCU_CLR,
- MT8183_TOP_AXI_PROT_EN_MCU_STA1),
- },
- .caps = MTK_SCPD_SRAM_ISO,
- },
-};
-
-static const struct scpsys_soc_data mt8183_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8183,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8183),
-};
-
-#endif /* __SOC_MEDIATEK_MT8183_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2022 MediaTek Inc.
- * Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
- */
-
-#ifndef __SOC_MEDIATEK_MT8186_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8186_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8186-power.h>
-
-/*
- * MT8186 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
- [MT8186_POWER_DOMAIN_MFG0] = {
- .name = "mfg0",
- .sta_mask = BIT(2),
- .ctl_offs = 0x308,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8186_POWER_DOMAIN_MFG1] = {
- .name = "mfg1",
- .sta_mask = BIT(3),
- .ctl_offs = 0x30c,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_MFG1_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_MFG1_STEP2,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_MFG1_STEP3,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_MFG1_STEP4,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8186_POWER_DOMAIN_MFG2] = {
- .name = "mfg2",
- .sta_mask = BIT(4),
- .ctl_offs = 0x310,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_MFG3] = {
- .name = "mfg3",
- .sta_mask = BIT(5),
- .ctl_offs = 0x314,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_SSUSB] = {
- .name = "ssusb",
- .sta_mask = BIT(20),
- .ctl_offs = 0x9F0,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8186_POWER_DOMAIN_SSUSB_P1] = {
- .name = "ssusb_p1",
- .sta_mask = BIT(19),
- .ctl_offs = 0x9F4,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8186_POWER_DOMAIN_DIS] = {
- .name = "dis",
- .sta_mask = BIT(21),
- .ctl_offs = 0x354,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_DIS_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_DIS_STEP2,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- },
- },
- [MT8186_POWER_DOMAIN_IMG] = {
- .name = "img",
- .sta_mask = BIT(13),
- .ctl_offs = 0x334,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IMG_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IMG_STEP2,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_IMG2] = {
- .name = "img2",
- .sta_mask = BIT(14),
- .ctl_offs = 0x338,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_IPE] = {
- .name = "ipe",
- .sta_mask = BIT(15),
- .ctl_offs = 0x33C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IPE_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_IPE_STEP2,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_CAM] = {
- .name = "cam",
- .sta_mask = BIT(23),
- .ctl_offs = 0x35C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CAM_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CAM_STEP2,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_CAM_RAWA] = {
- .name = "cam_rawa",
- .sta_mask = BIT(24),
- .ctl_offs = 0x360,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_CAM_RAWB] = {
- .name = "cam_rawb",
- .sta_mask = BIT(25),
- .ctl_offs = 0x364,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = BIT(18),
- .ctl_offs = 0x348,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VENC_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VENC_STEP2,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = BIT(16),
- .ctl_offs = 0x340,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VDEC_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_VDEC_STEP2,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_WPE] = {
- .name = "wpe",
- .sta_mask = BIT(0),
- .ctl_offs = 0x3F8,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_2_WPE_STEP1,
- MT8186_TOP_AXI_PROT_EN_2_SET,
- MT8186_TOP_AXI_PROT_EN_2_CLR,
- MT8186_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_2_WPE_STEP2,
- MT8186_TOP_AXI_PROT_EN_2_SET,
- MT8186_TOP_AXI_PROT_EN_2_CLR,
- MT8186_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_CONN_ON] = {
- .name = "conn_on",
- .sta_mask = BIT(1),
- .ctl_offs = 0x304,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_1_CONN_ON_STEP1,
- MT8186_TOP_AXI_PROT_EN_1_SET,
- MT8186_TOP_AXI_PROT_EN_1_CLR,
- MT8186_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP2,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP3,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_CONN_ON_STEP4,
- MT8186_TOP_AXI_PROT_EN_SET,
- MT8186_TOP_AXI_PROT_EN_CLR,
- MT8186_TOP_AXI_PROT_EN_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8186_POWER_DOMAIN_CSIRX_TOP] = {
- .name = "csirx_top",
- .sta_mask = BIT(6),
- .ctl_offs = 0x318,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8186_POWER_DOMAIN_ADSP_AO] = {
- .name = "adsp_ao",
- .sta_mask = BIT(17),
- .ctl_offs = 0x9FC,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- },
- [MT8186_POWER_DOMAIN_ADSP_INFRA] = {
- .name = "adsp_infra",
- .sta_mask = BIT(10),
- .ctl_offs = 0x9F8,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- },
- [MT8186_POWER_DOMAIN_ADSP_TOP] = {
- .name = "adsp_top",
- .sta_mask = BIT(31),
- .ctl_offs = 0x3E4,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_3_ADSP_TOP_STEP1,
- MT8186_TOP_AXI_PROT_EN_3_SET,
- MT8186_TOP_AXI_PROT_EN_3_CLR,
- MT8186_TOP_AXI_PROT_EN_3_STA),
- BUS_PROT_WR_IGN(MT8186_TOP_AXI_PROT_EN_3_ADSP_TOP_STEP2,
- MT8186_TOP_AXI_PROT_EN_3_SET,
- MT8186_TOP_AXI_PROT_EN_3_CLR,
- MT8186_TOP_AXI_PROT_EN_3_STA),
- },
- .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
- },
-};
-
-static const struct scpsys_soc_data mt8186_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8186,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8186),
-};
-
-#endif /* __SOC_MEDIATEK_MT8186_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2022 MediaTek Inc.
- * Author: Garmin Chang <garmin.chang@mediatek.com>
- */
-
-#ifndef __SOC_MEDIATEK_MT8188_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8188_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mediatek,mt8188-power.h>
-
-/*
- * MT8188 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8188[] = {
- [MT8188_POWER_DOMAIN_MFG0] = {
- .name = "mfg0",
- .sta_mask = BIT(1),
- .ctl_offs = 0x300,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8188_POWER_DOMAIN_MFG1] = {
- .name = "mfg1",
- .sta_mask = BIT(2),
- .ctl_offs = 0x304,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MFG1_STEP1,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_MFG1_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_1_MFG1_STEP3,
- MT8188_TOP_AXI_PROT_EN_1_SET,
- MT8188_TOP_AXI_PROT_EN_1_CLR,
- MT8188_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_MFG1_STEP4,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MFG1_STEP5,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_MFG1_STEP6,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8188_POWER_DOMAIN_MFG2] = {
- .name = "mfg2",
- .sta_mask = BIT(3),
- .ctl_offs = 0x308,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_MFG3] = {
- .name = "mfg3",
- .sta_mask = BIT(4),
- .ctl_offs = 0x30C,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_MFG4] = {
- .name = "mfg4",
- .sta_mask = BIT(5),
- .ctl_offs = 0x310,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_PEXTP_MAC_P0] = {
- .name = "pextp_mac_p0",
- .sta_mask = BIT(10),
- .ctl_offs = 0x324,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_PEXTP_MAC_P0_STEP1,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_PEXTP_MAC_P0_STEP2,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_PEXTP_PHY_TOP] = {
- .name = "pextp_phy_top",
- .sta_mask = BIT(12),
- .ctl_offs = 0x328,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_CSIRX_TOP] = {
- .name = "pextp_csirx_top",
- .sta_mask = BIT(17),
- .ctl_offs = 0x3C4,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_ETHER] = {
- .name = "ether",
- .sta_mask = BIT(1),
- .ctl_offs = 0x338,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_ETHER_STEP1,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8188_POWER_DOMAIN_HDMI_TX] = {
- .name = "hdmi_tx",
- .sta_mask = BIT(18),
- .ctl_offs = 0x37C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_HDMI_TX_STEP1,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8188_POWER_DOMAIN_ADSP_AO] = {
- .name = "adsp_ao",
- .sta_mask = BIT(10),
- .ctl_offs = 0x35C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_AO_STEP1,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_AO_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_ALWAYS_ON,
- },
- [MT8188_POWER_DOMAIN_ADSP_INFRA] = {
- .name = "adsp_infra",
- .sta_mask = BIT(9),
- .ctl_offs = 0x358,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_INFRA_STEP1,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_INFRA_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ALWAYS_ON,
- },
- [MT8188_POWER_DOMAIN_ADSP] = {
- .name = "adsp",
- .sta_mask = BIT(8),
- .ctl_offs = 0x354,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_STEP1,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_ADSP_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8188_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = BIT(6),
- .ctl_offs = 0x34C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_STEP1,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8188_POWER_DOMAIN_AUDIO_ASRC] = {
- .name = "audio_asrc",
- .sta_mask = BIT(7),
- .ctl_offs = 0x350,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_ASRC_STEP1,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_AUDIO_ASRC_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_VPPSYS0] = {
- .name = "vppsys0",
- .sta_mask = BIT(11),
- .ctl_offs = 0x360,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VPPSYS0_STEP1,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS0_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VPPSYS0_STEP3,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS0_STEP4,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VPPSYS0_STEP5,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
- },
- },
- [MT8188_POWER_DOMAIN_VDOSYS0] = {
- .name = "vdosys0",
- .sta_mask = BIT(13),
- .ctl_offs = 0x368,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS0_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_VDOSYS0_STEP2,
- MT8188_TOP_AXI_PROT_EN_SET,
- MT8188_TOP_AXI_PROT_EN_CLR,
- MT8188_TOP_AXI_PROT_EN_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VDOSYS0_STEP3,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA),
- },
- },
- [MT8188_POWER_DOMAIN_VDOSYS1] = {
- .name = "vdosys1",
- .sta_mask = BIT(14),
- .ctl_offs = 0x36C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS1_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDOSYS1_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VDOSYS1_STEP3,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- },
- [MT8188_POWER_DOMAIN_DP_TX] = {
- .name = "dp_tx",
- .sta_mask = BIT(16),
- .ctl_offs = 0x374,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_DP_TX_STEP1,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_EDP_TX] = {
- .name = "edp_tx",
- .sta_mask = BIT(17),
- .ctl_offs = 0x378,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_EDP_TX_STEP1,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_SET,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_CLR,
- MT8188_TOP_AXI_PROT_EN_INFRA_VDNR_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_VPPSYS1] = {
- .name = "vppsys1",
- .sta_mask = BIT(12),
- .ctl_offs = 0x364,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VPPSYS1_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VPPSYS1_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VPPSYS1_STEP3,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- },
- [MT8188_POWER_DOMAIN_WPE] = {
- .name = "wpe",
- .sta_mask = BIT(15),
- .ctl_offs = 0x370,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_WPE_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_WPE_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_VDEC0] = {
- .name = "vdec0",
- .sta_mask = BIT(19),
- .ctl_offs = 0x380,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC0_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VDEC0_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_VDEC1] = {
- .name = "vdec1",
- .sta_mask = BIT(20),
- .ctl_offs = 0x384,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC1_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VDEC1_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = BIT(22),
- .ctl_offs = 0x38C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VENC_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_VENC_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_VENC_STEP3,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_IMG_VCORE] = {
- .name = "vcore",
- .sta_mask = BIT(28),
- .ctl_offs = 0x3A4,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_IMG_VCORE_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_IMG_VCORE_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_VCORE_STEP3,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8188_POWER_DOMAIN_IMG_MAIN] = {
- .name = "img_main",
- .sta_mask = BIT(29),
- .ctl_offs = 0x3A8,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_MAIN_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_IMG_MAIN_STEP2,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_DIP] = {
- .name = "dip",
- .sta_mask = BIT(30),
- .ctl_offs = 0x3AC,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_IPE] = {
- .name = "ipe",
- .sta_mask = BIT(31),
- .ctl_offs = 0x3B0,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_CAM_VCORE] = {
- .name = "cam_vcore",
- .sta_mask = BIT(27),
- .ctl_offs = 0x3A0,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_CAM_VCORE_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_VCORE_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_1_CAM_VCORE_STEP3,
- MT8188_TOP_AXI_PROT_EN_1_SET,
- MT8188_TOP_AXI_PROT_EN_1_CLR,
- MT8188_TOP_AXI_PROT_EN_1_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_CAM_VCORE_STEP4,
- MT8188_TOP_AXI_PROT_EN_MM_SET,
- MT8188_TOP_AXI_PROT_EN_MM_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_VCORE_STEP5,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8188_POWER_DOMAIN_CAM_MAIN] = {
- .name = "cam_main",
- .sta_mask = BIT(24),
- .ctl_offs = 0x394,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_MAIN_STEP1,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_MAIN_STEP2,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_MM_2_CAM_MAIN_STEP3,
- MT8188_TOP_AXI_PROT_EN_MM_2_SET,
- MT8188_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8188_TOP_AXI_PROT_EN_MM_2_STA),
- BUS_PROT_WR(MT8188_TOP_AXI_PROT_EN_2_CAM_MAIN_STEP4,
- MT8188_TOP_AXI_PROT_EN_2_SET,
- MT8188_TOP_AXI_PROT_EN_2_CLR,
- MT8188_TOP_AXI_PROT_EN_2_STA),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_CAM_SUBA] = {
- .name = "cam_suba",
- .sta_mask = BIT(25),
- .ctl_offs = 0x398,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8188_POWER_DOMAIN_CAM_SUBB] = {
- .name = "cam_subb",
- .sta_mask = BIT(26),
- .ctl_offs = 0x39C,
- .pwr_sta_offs = 0x16C,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = BIT(8),
- .sram_pdn_ack_bits = BIT(12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
-};
-
-static const struct scpsys_soc_data mt8188_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8188,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8188),
-};
-
-#endif /* __SOC_MEDIATEK_MT8188_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MT8192_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8192_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8192-power.h>
-
-/*
- * MT8192 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8192[] = {
- [MT8192_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = BIT(21),
- .ctl_offs = 0x0354,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_AUDIO,
- MT8192_TOP_AXI_PROT_EN_2_SET,
- MT8192_TOP_AXI_PROT_EN_2_CLR,
- MT8192_TOP_AXI_PROT_EN_2_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_CONN] = {
- .name = "conn",
- .sta_mask = PWR_STATUS_CONN,
- .ctl_offs = 0x0304,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_CONN,
- MT8192_TOP_AXI_PROT_EN_SET,
- MT8192_TOP_AXI_PROT_EN_CLR,
- MT8192_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_CONN_2ND,
- MT8192_TOP_AXI_PROT_EN_SET,
- MT8192_TOP_AXI_PROT_EN_CLR,
- MT8192_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_CONN,
- MT8192_TOP_AXI_PROT_EN_1_SET,
- MT8192_TOP_AXI_PROT_EN_1_CLR,
- MT8192_TOP_AXI_PROT_EN_1_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8192_POWER_DOMAIN_MFG0] = {
- .name = "mfg0",
- .sta_mask = BIT(2),
- .ctl_offs = 0x0308,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8192_POWER_DOMAIN_MFG1] = {
- .name = "mfg1",
- .sta_mask = BIT(3),
- .ctl_offs = 0x030c,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_MFG1,
- MT8192_TOP_AXI_PROT_EN_1_SET,
- MT8192_TOP_AXI_PROT_EN_1_CLR,
- MT8192_TOP_AXI_PROT_EN_1_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_MFG1,
- MT8192_TOP_AXI_PROT_EN_2_SET,
- MT8192_TOP_AXI_PROT_EN_2_CLR,
- MT8192_TOP_AXI_PROT_EN_2_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MFG1,
- MT8192_TOP_AXI_PROT_EN_SET,
- MT8192_TOP_AXI_PROT_EN_CLR,
- MT8192_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_MFG1_2ND,
- MT8192_TOP_AXI_PROT_EN_2_SET,
- MT8192_TOP_AXI_PROT_EN_2_CLR,
- MT8192_TOP_AXI_PROT_EN_2_STA1),
- },
- .caps = MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8192_POWER_DOMAIN_MFG2] = {
- .name = "mfg2",
- .sta_mask = BIT(4),
- .ctl_offs = 0x0310,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_MFG3] = {
- .name = "mfg3",
- .sta_mask = BIT(5),
- .ctl_offs = 0x0314,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_MFG4] = {
- .name = "mfg4",
- .sta_mask = BIT(6),
- .ctl_offs = 0x0318,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_MFG5] = {
- .name = "mfg5",
- .sta_mask = BIT(7),
- .ctl_offs = 0x031c,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_MFG6] = {
- .name = "mfg6",
- .sta_mask = BIT(8),
- .ctl_offs = 0x0320,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_DISP] = {
- .name = "disp",
- .sta_mask = BIT(20),
- .ctl_offs = 0x0350,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR_IGN(MT8192_TOP_AXI_PROT_EN_MM_DISP,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR_IGN(MT8192_TOP_AXI_PROT_EN_MM_2_DISP,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_DISP,
- MT8192_TOP_AXI_PROT_EN_SET,
- MT8192_TOP_AXI_PROT_EN_CLR,
- MT8192_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_DISP_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_DISP_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_IPE] = {
- .name = "ipe",
- .sta_mask = BIT(14),
- .ctl_offs = 0x0338,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_IPE,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_IPE_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = BIT(12),
- .ctl_offs = 0x0330,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_ISP,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_ISP_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_ISP2] = {
- .name = "isp2",
- .sta_mask = BIT(13),
- .ctl_offs = 0x0334,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_ISP2,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_ISP2_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_MDP] = {
- .name = "mdp",
- .sta_mask = BIT(19),
- .ctl_offs = 0x034c,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_MDP,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_2_MDP_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_2_SET,
- MT8192_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = BIT(17),
- .ctl_offs = 0x0344,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VENC,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VENC_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = BIT(15),
- .ctl_offs = 0x033c,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VDEC,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_VDEC_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_VDEC2] = {
- .name = "vdec2",
- .sta_mask = BIT(16),
- .ctl_offs = 0x0340,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_CAM] = {
- .name = "cam",
- .sta_mask = BIT(23),
- .ctl_offs = 0x035c,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_2_CAM,
- MT8192_TOP_AXI_PROT_EN_2_SET,
- MT8192_TOP_AXI_PROT_EN_2_CLR,
- MT8192_TOP_AXI_PROT_EN_2_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_CAM,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_1_CAM,
- MT8192_TOP_AXI_PROT_EN_1_SET,
- MT8192_TOP_AXI_PROT_EN_1_CLR,
- MT8192_TOP_AXI_PROT_EN_1_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_MM_CAM_2ND,
- MT8192_TOP_AXI_PROT_EN_MM_SET,
- MT8192_TOP_AXI_PROT_EN_MM_CLR,
- MT8192_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8192_TOP_AXI_PROT_EN_VDNR_CAM,
- MT8192_TOP_AXI_PROT_EN_VDNR_SET,
- MT8192_TOP_AXI_PROT_EN_VDNR_CLR,
- MT8192_TOP_AXI_PROT_EN_VDNR_STA1),
- },
- },
- [MT8192_POWER_DOMAIN_CAM_RAWA] = {
- .name = "cam_rawa",
- .sta_mask = BIT(24),
- .ctl_offs = 0x0360,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_CAM_RAWB] = {
- .name = "cam_rawb",
- .sta_mask = BIT(25),
- .ctl_offs = 0x0364,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
- [MT8192_POWER_DOMAIN_CAM_RAWC] = {
- .name = "cam_rawc",
- .sta_mask = BIT(26),
- .ctl_offs = 0x0368,
- .pwr_sta_offs = 0x016c,
- .pwr_sta2nd_offs = 0x0170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- },
-};
-
-static const struct scpsys_soc_data mt8192_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8192,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8192),
-};
-
-#endif /* __SOC_MEDIATEK_MT8192_PM_DOMAINS_H */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2021 MediaTek Inc.
- * Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
- */
-
-#ifndef __SOC_MEDIATEK_MT8195_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MT8195_PM_DOMAINS_H
-
-#include "mtk-pm-domains.h"
-#include <dt-bindings/power/mt8195-power.h>
-
-/*
- * MT8195 power domain support
- */
-
-static const struct scpsys_domain_data scpsys_domain_data_mt8195[] = {
- [MT8195_POWER_DOMAIN_PCIE_MAC_P0] = {
- .name = "pcie_mac_p0",
- .sta_mask = BIT(11),
- .ctl_offs = 0x328,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_PCIE_MAC_P0,
- MT8195_TOP_AXI_PROT_EN_VDNR_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_PCIE_MAC_P0,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_PCIE_MAC_P1] = {
- .name = "pcie_mac_p1",
- .sta_mask = BIT(12),
- .ctl_offs = 0x32C,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_PCIE_MAC_P1,
- MT8195_TOP_AXI_PROT_EN_VDNR_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_PCIE_MAC_P1,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_PCIE_PHY] = {
- .name = "pcie_phy",
- .sta_mask = BIT(13),
- .ctl_offs = 0x330,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY] = {
- .name = "ssusb_pcie_phy",
- .sta_mask = BIT(14),
- .ctl_offs = 0x334,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_ALWAYS_ON,
- },
- [MT8195_POWER_DOMAIN_CSI_RX_TOP] = {
- .name = "csi_rx_top",
- .sta_mask = BIT(18),
- .ctl_offs = 0x3C4,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_ETHER] = {
- .name = "ether",
- .sta_mask = BIT(3),
- .ctl_offs = 0x344,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8195_POWER_DOMAIN_ADSP] = {
- .name = "adsp",
- .sta_mask = BIT(10),
- .ctl_offs = 0x360,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_ADSP,
- MT8195_TOP_AXI_PROT_EN_2_SET,
- MT8195_TOP_AXI_PROT_EN_2_CLR,
- MT8195_TOP_AXI_PROT_EN_2_STA1),
- },
- .caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8195_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = BIT(8),
- .ctl_offs = 0x358,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_AUDIO,
- MT8195_TOP_AXI_PROT_EN_2_SET,
- MT8195_TOP_AXI_PROT_EN_2_CLR,
- MT8195_TOP_AXI_PROT_EN_2_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_MFG0] = {
- .name = "mfg0",
- .sta_mask = BIT(1),
- .ctl_offs = 0x300,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8195_POWER_DOMAIN_MFG1] = {
- .name = "mfg1",
- .sta_mask = BIT(2),
- .ctl_offs = 0x304,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MFG1,
- MT8195_TOP_AXI_PROT_EN_SET,
- MT8195_TOP_AXI_PROT_EN_CLR,
- MT8195_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_MFG1,
- MT8195_TOP_AXI_PROT_EN_2_SET,
- MT8195_TOP_AXI_PROT_EN_2_CLR,
- MT8195_TOP_AXI_PROT_EN_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_1_MFG1,
- MT8195_TOP_AXI_PROT_EN_1_SET,
- MT8195_TOP_AXI_PROT_EN_1_CLR,
- MT8195_TOP_AXI_PROT_EN_1_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_MFG1_2ND,
- MT8195_TOP_AXI_PROT_EN_2_SET,
- MT8195_TOP_AXI_PROT_EN_2_CLR,
- MT8195_TOP_AXI_PROT_EN_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MFG1_2ND,
- MT8195_TOP_AXI_PROT_EN_SET,
- MT8195_TOP_AXI_PROT_EN_CLR,
- MT8195_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_MFG1,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY,
- },
- [MT8195_POWER_DOMAIN_MFG2] = {
- .name = "mfg2",
- .sta_mask = BIT(3),
- .ctl_offs = 0x308,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_MFG3] = {
- .name = "mfg3",
- .sta_mask = BIT(4),
- .ctl_offs = 0x30C,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_MFG4] = {
- .name = "mfg4",
- .sta_mask = BIT(5),
- .ctl_offs = 0x310,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_MFG5] = {
- .name = "mfg5",
- .sta_mask = BIT(6),
- .ctl_offs = 0x314,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_MFG6] = {
- .name = "mfg6",
- .sta_mask = BIT(7),
- .ctl_offs = 0x318,
- .pwr_sta_offs = 0x174,
- .pwr_sta2nd_offs = 0x178,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_VPPSYS0] = {
- .name = "vppsys0",
- .sta_mask = BIT(11),
- .ctl_offs = 0x364,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VPPSYS0,
- MT8195_TOP_AXI_PROT_EN_SET,
- MT8195_TOP_AXI_PROT_EN_CLR,
- MT8195_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS0,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VPPSYS0_2ND,
- MT8195_TOP_AXI_PROT_EN_SET,
- MT8195_TOP_AXI_PROT_EN_CLR,
- MT8195_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS0_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VPPSYS0,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_VDOSYS0] = {
- .name = "vdosys0",
- .sta_mask = BIT(13),
- .ctl_offs = 0x36C,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS0,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDOSYS0,
- MT8195_TOP_AXI_PROT_EN_SET,
- MT8195_TOP_AXI_PROT_EN_CLR,
- MT8195_TOP_AXI_PROT_EN_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_VDOSYS0,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_SET,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR,
- MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_VPPSYS1] = {
- .name = "vppsys1",
- .sta_mask = BIT(12),
- .ctl_offs = 0x368,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VPPSYS1,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VPPSYS1_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VPPSYS1,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_VDOSYS1] = {
- .name = "vdosys1",
- .sta_mask = BIT(14),
- .ctl_offs = 0x370,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS1,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDOSYS1_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDOSYS1,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_DP_TX] = {
- .name = "dp_tx",
- .sta_mask = BIT(16),
- .ctl_offs = 0x378,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_DP_TX,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_EPD_TX] = {
- .name = "epd_tx",
- .sta_mask = BIT(17),
- .ctl_offs = 0x37C,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_VDNR_1_EPD_TX,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_SET,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_CLR,
- MT8195_TOP_AXI_PROT_EN_VDNR_1_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_HDMI_TX] = {
- .name = "hdmi_tx",
- .sta_mask = BIT(18),
- .ctl_offs = 0x380,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8195_POWER_DOMAIN_WPESYS] = {
- .name = "wpesys",
- .sta_mask = BIT(15),
- .ctl_offs = 0x374,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_WPESYS,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_WPESYS,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_WPESYS_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- },
- [MT8195_POWER_DOMAIN_VDEC0] = {
- .name = "vdec0",
- .sta_mask = BIT(20),
- .ctl_offs = 0x388,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC0,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC0,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC0_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC0_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_VDEC1] = {
- .name = "vdec1",
- .sta_mask = BIT(21),
- .ctl_offs = 0x38C,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC1,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VDEC1_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_VDEC2] = {
- .name = "vdec2",
- .sta_mask = BIT(22),
- .ctl_offs = 0x390,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC2,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VDEC2_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = BIT(23),
- .ctl_offs = 0x394,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VENC,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_VENC_CORE1] = {
- .name = "venc_core1",
- .sta_mask = BIT(24),
- .ctl_offs = 0x398,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_VENC_CORE1,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_VENC_CORE1,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_IMG] = {
- .name = "img",
- .sta_mask = BIT(29),
- .ctl_offs = 0x3AC,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IMG,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IMG_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_DIP] = {
- .name = "dip",
- .sta_mask = BIT(30),
- .ctl_offs = 0x3B0,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_IPE] = {
- .name = "ipe",
- .sta_mask = BIT(31),
- .ctl_offs = 0x3B4,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_IPE,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_IPE,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_CAM] = {
- .name = "cam",
- .sta_mask = BIT(25),
- .ctl_offs = 0x39C,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .bp_infracfg = {
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_2_CAM,
- MT8195_TOP_AXI_PROT_EN_2_SET,
- MT8195_TOP_AXI_PROT_EN_2_CLR,
- MT8195_TOP_AXI_PROT_EN_2_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_CAM,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_1_CAM,
- MT8195_TOP_AXI_PROT_EN_1_SET,
- MT8195_TOP_AXI_PROT_EN_1_CLR,
- MT8195_TOP_AXI_PROT_EN_1_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_CAM_2ND,
- MT8195_TOP_AXI_PROT_EN_MM_SET,
- MT8195_TOP_AXI_PROT_EN_MM_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_STA1),
- BUS_PROT_WR(MT8195_TOP_AXI_PROT_EN_MM_2_CAM,
- MT8195_TOP_AXI_PROT_EN_MM_2_SET,
- MT8195_TOP_AXI_PROT_EN_MM_2_CLR,
- MT8195_TOP_AXI_PROT_EN_MM_2_STA1),
- },
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_CAM_RAWA] = {
- .name = "cam_rawa",
- .sta_mask = BIT(26),
- .ctl_offs = 0x3A0,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_CAM_RAWB] = {
- .name = "cam_rawb",
- .sta_mask = BIT(27),
- .ctl_offs = 0x3A4,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
- [MT8195_POWER_DOMAIN_CAM_MRAW] = {
- .name = "cam_mraw",
- .sta_mask = BIT(28),
- .ctl_offs = 0x3A8,
- .pwr_sta_offs = 0x16c,
- .pwr_sta2nd_offs = 0x170,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .caps = MTK_SCPD_KEEP_DEFAULT_OFF,
- },
-};
-
-static const struct scpsys_soc_data mt8195_scpsys_data = {
- .domains_data = scpsys_domain_data_mt8195,
- .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8195),
-};
-
-#endif /* __SOC_MEDIATEK_MT8195_PM_DOMAINS_H */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2020 Collabora Ltd.
- */
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/iopoll.h>
-#include <linux/mfd/syscon.h>
-#include <linux/of_clk.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/pm_domain.h>
-#include <linux/regmap.h>
-#include <linux/regulator/consumer.h>
-#include <linux/soc/mediatek/infracfg.h>
-
-#include "mt6795-pm-domains.h"
-#include "mt8167-pm-domains.h"
-#include "mt8173-pm-domains.h"
-#include "mt8183-pm-domains.h"
-#include "mt8186-pm-domains.h"
-#include "mt8188-pm-domains.h"
-#include "mt8192-pm-domains.h"
-#include "mt8195-pm-domains.h"
-
-#define MTK_POLL_DELAY_US 10
-#define MTK_POLL_TIMEOUT USEC_PER_SEC
-
-#define PWR_RST_B_BIT BIT(0)
-#define PWR_ISO_BIT BIT(1)
-#define PWR_ON_BIT BIT(2)
-#define PWR_ON_2ND_BIT BIT(3)
-#define PWR_CLK_DIS_BIT BIT(4)
-#define PWR_SRAM_CLKISO_BIT BIT(5)
-#define PWR_SRAM_ISOINT_B_BIT BIT(6)
-
-struct scpsys_domain {
- struct generic_pm_domain genpd;
- const struct scpsys_domain_data *data;
- struct scpsys *scpsys;
- int num_clks;
- struct clk_bulk_data *clks;
- int num_subsys_clks;
- struct clk_bulk_data *subsys_clks;
- struct regmap *infracfg;
- struct regmap *smi;
- struct regulator *supply;
-};
-
-struct scpsys {
- struct device *dev;
- struct regmap *base;
- const struct scpsys_soc_data *soc_data;
- struct genpd_onecell_data pd_data;
- struct generic_pm_domain *domains[];
-};
-
-#define to_scpsys_domain(gpd) container_of(gpd, struct scpsys_domain, genpd)
-
-static bool scpsys_domain_is_on(struct scpsys_domain *pd)
-{
- struct scpsys *scpsys = pd->scpsys;
- u32 status, status2;
-
- regmap_read(scpsys->base, pd->data->pwr_sta_offs, &status);
- status &= pd->data->sta_mask;
-
- regmap_read(scpsys->base, pd->data->pwr_sta2nd_offs, &status2);
- status2 &= pd->data->sta_mask;
-
- /* A domain is on when both status bits are set. */
- return status && status2;
-}
-
-static int scpsys_sram_enable(struct scpsys_domain *pd)
-{
- u32 pdn_ack = pd->data->sram_pdn_ack_bits;
- struct scpsys *scpsys = pd->scpsys;
- unsigned int tmp;
- int ret;
-
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, pd->data->sram_pdn_bits);
-
- /* Either wait until SRAM_PDN_ACK all 1 or 0 */
- ret = regmap_read_poll_timeout(scpsys->base, pd->data->ctl_offs, tmp,
- (tmp & pdn_ack) == 0, MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret < 0)
- return ret;
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_SRAM_ISO)) {
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_ISOINT_B_BIT);
- udelay(1);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_CLKISO_BIT);
- }
-
- return 0;
-}
-
-static int scpsys_sram_disable(struct scpsys_domain *pd)
-{
- u32 pdn_ack = pd->data->sram_pdn_ack_bits;
- struct scpsys *scpsys = pd->scpsys;
- unsigned int tmp;
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_SRAM_ISO)) {
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_CLKISO_BIT);
- udelay(1);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_SRAM_ISOINT_B_BIT);
- }
-
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, pd->data->sram_pdn_bits);
-
- /* Either wait until SRAM_PDN_ACK all 1 or 0 */
- return regmap_read_poll_timeout(scpsys->base, pd->data->ctl_offs, tmp,
- (tmp & pdn_ack) == pdn_ack, MTK_POLL_DELAY_US,
- MTK_POLL_TIMEOUT);
-}
-
-static int _scpsys_bus_protect_enable(const struct scpsys_bus_prot_data *bpd, struct regmap *regmap)
-{
- int i, ret;
-
- for (i = 0; i < SPM_MAX_BUS_PROT_DATA; i++) {
- u32 val, mask = bpd[i].bus_prot_mask;
-
- if (!mask)
- break;
-
- if (bpd[i].bus_prot_reg_update)
- regmap_set_bits(regmap, bpd[i].bus_prot_set, mask);
- else
- regmap_write(regmap, bpd[i].bus_prot_set, mask);
-
- ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta,
- val, (val & mask) == mask,
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-static int scpsys_bus_protect_enable(struct scpsys_domain *pd)
-{
- int ret;
-
- ret = _scpsys_bus_protect_enable(pd->data->bp_infracfg, pd->infracfg);
- if (ret)
- return ret;
-
- return _scpsys_bus_protect_enable(pd->data->bp_smi, pd->smi);
-}
-
-static int _scpsys_bus_protect_disable(const struct scpsys_bus_prot_data *bpd,
- struct regmap *regmap)
-{
- int i, ret;
-
- for (i = SPM_MAX_BUS_PROT_DATA - 1; i >= 0; i--) {
- u32 val, mask = bpd[i].bus_prot_mask;
-
- if (!mask)
- continue;
-
- if (bpd[i].bus_prot_reg_update)
- regmap_clear_bits(regmap, bpd[i].bus_prot_clr, mask);
- else
- regmap_write(regmap, bpd[i].bus_prot_clr, mask);
-
- if (bpd[i].ignore_clr_ack)
- continue;
-
- ret = regmap_read_poll_timeout(regmap, bpd[i].bus_prot_sta,
- val, !(val & mask),
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-static int scpsys_bus_protect_disable(struct scpsys_domain *pd)
-{
- int ret;
-
- ret = _scpsys_bus_protect_disable(pd->data->bp_smi, pd->smi);
- if (ret)
- return ret;
-
- return _scpsys_bus_protect_disable(pd->data->bp_infracfg, pd->infracfg);
-}
-
-static int scpsys_regulator_enable(struct regulator *supply)
-{
- return supply ? regulator_enable(supply) : 0;
-}
-
-static int scpsys_regulator_disable(struct regulator *supply)
-{
- return supply ? regulator_disable(supply) : 0;
-}
-
-static int scpsys_power_on(struct generic_pm_domain *genpd)
-{
- struct scpsys_domain *pd = container_of(genpd, struct scpsys_domain, genpd);
- struct scpsys *scpsys = pd->scpsys;
- bool tmp;
- int ret;
-
- ret = scpsys_regulator_enable(pd->supply);
- if (ret)
- return ret;
-
- ret = clk_bulk_prepare_enable(pd->num_clks, pd->clks);
- if (ret)
- goto err_reg;
-
- if (pd->data->ext_buck_iso_offs && MTK_SCPD_CAPS(pd, MTK_SCPD_EXT_BUCK_ISO))
- regmap_clear_bits(scpsys->base, pd->data->ext_buck_iso_offs,
- pd->data->ext_buck_iso_mask);
-
- /* subsys power on */
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_BIT);
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_2ND_BIT);
-
- /* wait until PWR_ACK = 1 */
- ret = readx_poll_timeout(scpsys_domain_is_on, pd, tmp, tmp, MTK_POLL_DELAY_US,
- MTK_POLL_TIMEOUT);
- if (ret < 0)
- goto err_pwr_ack;
-
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_CLK_DIS_BIT);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ISO_BIT);
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_RST_B_BIT);
-
- ret = clk_bulk_prepare_enable(pd->num_subsys_clks, pd->subsys_clks);
- if (ret)
- goto err_pwr_ack;
-
- ret = scpsys_sram_enable(pd);
- if (ret < 0)
- goto err_disable_subsys_clks;
-
- ret = scpsys_bus_protect_disable(pd);
- if (ret < 0)
- goto err_disable_sram;
-
- return 0;
-
-err_disable_sram:
- scpsys_sram_disable(pd);
-err_disable_subsys_clks:
- clk_bulk_disable_unprepare(pd->num_subsys_clks, pd->subsys_clks);
-err_pwr_ack:
- clk_bulk_disable_unprepare(pd->num_clks, pd->clks);
-err_reg:
- scpsys_regulator_disable(pd->supply);
- return ret;
-}
-
-static int scpsys_power_off(struct generic_pm_domain *genpd)
-{
- struct scpsys_domain *pd = container_of(genpd, struct scpsys_domain, genpd);
- struct scpsys *scpsys = pd->scpsys;
- bool tmp;
- int ret;
-
- ret = scpsys_bus_protect_enable(pd);
- if (ret < 0)
- return ret;
-
- ret = scpsys_sram_disable(pd);
- if (ret < 0)
- return ret;
-
- if (pd->data->ext_buck_iso_offs && MTK_SCPD_CAPS(pd, MTK_SCPD_EXT_BUCK_ISO))
- regmap_set_bits(scpsys->base, pd->data->ext_buck_iso_offs,
- pd->data->ext_buck_iso_mask);
-
- clk_bulk_disable_unprepare(pd->num_subsys_clks, pd->subsys_clks);
-
- /* subsys power off */
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_ISO_BIT);
- regmap_set_bits(scpsys->base, pd->data->ctl_offs, PWR_CLK_DIS_BIT);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_RST_B_BIT);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_2ND_BIT);
- regmap_clear_bits(scpsys->base, pd->data->ctl_offs, PWR_ON_BIT);
-
- /* wait until PWR_ACK = 0 */
- ret = readx_poll_timeout(scpsys_domain_is_on, pd, tmp, !tmp, MTK_POLL_DELAY_US,
- MTK_POLL_TIMEOUT);
- if (ret < 0)
- return ret;
-
- clk_bulk_disable_unprepare(pd->num_clks, pd->clks);
-
- scpsys_regulator_disable(pd->supply);
-
- return 0;
-}
-
-static struct
-generic_pm_domain *scpsys_add_one_domain(struct scpsys *scpsys, struct device_node *node)
-{
- const struct scpsys_domain_data *domain_data;
- struct scpsys_domain *pd;
- struct device_node *root_node = scpsys->dev->of_node;
- struct device_node *smi_node;
- struct property *prop;
- const char *clk_name;
- int i, ret, num_clks;
- struct clk *clk;
- int clk_ind = 0;
- u32 id;
-
- ret = of_property_read_u32(node, "reg", &id);
- if (ret) {
- dev_err(scpsys->dev, "%pOF: failed to retrieve domain id from reg: %d\n",
- node, ret);
- return ERR_PTR(-EINVAL);
- }
-
- if (id >= scpsys->soc_data->num_domains) {
- dev_err(scpsys->dev, "%pOF: invalid domain id %d\n", node, id);
- return ERR_PTR(-EINVAL);
- }
-
- domain_data = &scpsys->soc_data->domains_data[id];
- if (domain_data->sta_mask == 0) {
- dev_err(scpsys->dev, "%pOF: undefined domain id %d\n", node, id);
- return ERR_PTR(-EINVAL);
- }
-
- pd = devm_kzalloc(scpsys->dev, sizeof(*pd), GFP_KERNEL);
- if (!pd)
- return ERR_PTR(-ENOMEM);
-
- pd->data = domain_data;
- pd->scpsys = scpsys;
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_DOMAIN_SUPPLY)) {
- /*
- * Find regulator in current power domain node.
- * devm_regulator_get() finds regulator in a node and its child
- * node, so set of_node to current power domain node then change
- * back to original node after regulator is found for current
- * power domain node.
- */
- scpsys->dev->of_node = node;
- pd->supply = devm_regulator_get(scpsys->dev, "domain");
- scpsys->dev->of_node = root_node;
- if (IS_ERR(pd->supply)) {
- dev_err_probe(scpsys->dev, PTR_ERR(pd->supply),
- "%pOF: failed to get power supply.\n",
- node);
- return ERR_CAST(pd->supply);
- }
- }
-
- pd->infracfg = syscon_regmap_lookup_by_phandle_optional(node, "mediatek,infracfg");
- if (IS_ERR(pd->infracfg))
- return ERR_CAST(pd->infracfg);
-
- smi_node = of_parse_phandle(node, "mediatek,smi", 0);
- if (smi_node) {
- pd->smi = device_node_to_regmap(smi_node);
- of_node_put(smi_node);
- if (IS_ERR(pd->smi))
- return ERR_CAST(pd->smi);
- }
-
- num_clks = of_clk_get_parent_count(node);
- if (num_clks > 0) {
- /* Calculate number of subsys_clks */
- of_property_for_each_string(node, "clock-names", prop, clk_name) {
- char *subsys;
-
- subsys = strchr(clk_name, '-');
- if (subsys)
- pd->num_subsys_clks++;
- else
- pd->num_clks++;
- }
-
- pd->clks = devm_kcalloc(scpsys->dev, pd->num_clks, sizeof(*pd->clks), GFP_KERNEL);
- if (!pd->clks)
- return ERR_PTR(-ENOMEM);
-
- pd->subsys_clks = devm_kcalloc(scpsys->dev, pd->num_subsys_clks,
- sizeof(*pd->subsys_clks), GFP_KERNEL);
- if (!pd->subsys_clks)
- return ERR_PTR(-ENOMEM);
-
- }
-
- for (i = 0; i < pd->num_clks; i++) {
- clk = of_clk_get(node, i);
- if (IS_ERR(clk)) {
- ret = PTR_ERR(clk);
- dev_err_probe(scpsys->dev, ret,
- "%pOF: failed to get clk at index %d\n", node, i);
- goto err_put_clocks;
- }
-
- pd->clks[clk_ind++].clk = clk;
- }
-
- for (i = 0; i < pd->num_subsys_clks; i++) {
- clk = of_clk_get(node, i + clk_ind);
- if (IS_ERR(clk)) {
- ret = PTR_ERR(clk);
- dev_err_probe(scpsys->dev, ret,
- "%pOF: failed to get clk at index %d\n", node,
- i + clk_ind);
- goto err_put_subsys_clocks;
- }
-
- pd->subsys_clks[i].clk = clk;
- }
-
- /*
- * Initially turn on all domains to make the domains usable
- * with !CONFIG_PM and to get the hardware in sync with the
- * software. The unused domains will be switched off during
- * late_init time.
- */
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF)) {
- if (scpsys_domain_is_on(pd))
- dev_warn(scpsys->dev,
- "%pOF: A default off power domain has been ON\n", node);
- } else {
- ret = scpsys_power_on(&pd->genpd);
- if (ret < 0) {
- dev_err(scpsys->dev, "%pOF: failed to power on domain: %d\n", node, ret);
- goto err_put_subsys_clocks;
- }
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_ALWAYS_ON))
- pd->genpd.flags |= GENPD_FLAG_ALWAYS_ON;
- }
-
- if (scpsys->domains[id]) {
- ret = -EINVAL;
- dev_err(scpsys->dev,
- "power domain with id %d already exists, check your device-tree\n", id);
- goto err_put_subsys_clocks;
- }
-
- if (!pd->data->name)
- pd->genpd.name = node->name;
- else
- pd->genpd.name = pd->data->name;
-
- pd->genpd.power_off = scpsys_power_off;
- pd->genpd.power_on = scpsys_power_on;
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_ACTIVE_WAKEUP))
- pd->genpd.flags |= GENPD_FLAG_ACTIVE_WAKEUP;
-
- if (MTK_SCPD_CAPS(pd, MTK_SCPD_KEEP_DEFAULT_OFF))
- pm_genpd_init(&pd->genpd, NULL, true);
- else
- pm_genpd_init(&pd->genpd, NULL, false);
-
- scpsys->domains[id] = &pd->genpd;
-
- return scpsys->pd_data.domains[id];
-
-err_put_subsys_clocks:
- clk_bulk_put(pd->num_subsys_clks, pd->subsys_clks);
-err_put_clocks:
- clk_bulk_put(pd->num_clks, pd->clks);
- return ERR_PTR(ret);
-}
-
-static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *parent)
-{
- struct generic_pm_domain *child_pd, *parent_pd;
- struct device_node *child;
- int ret;
-
- for_each_child_of_node(parent, child) {
- u32 id;
-
- ret = of_property_read_u32(parent, "reg", &id);
- if (ret) {
- dev_err(scpsys->dev, "%pOF: failed to get parent domain id\n", child);
- goto err_put_node;
- }
-
- if (!scpsys->pd_data.domains[id]) {
- ret = -EINVAL;
- dev_err(scpsys->dev, "power domain with id %d does not exist\n", id);
- goto err_put_node;
- }
-
- parent_pd = scpsys->pd_data.domains[id];
-
- child_pd = scpsys_add_one_domain(scpsys, child);
- if (IS_ERR(child_pd)) {
- ret = PTR_ERR(child_pd);
- dev_err_probe(scpsys->dev, ret, "%pOF: failed to get child domain id\n",
- child);
- goto err_put_node;
- }
-
- ret = pm_genpd_add_subdomain(parent_pd, child_pd);
- if (ret) {
- dev_err(scpsys->dev, "failed to add %s subdomain to parent %s\n",
- child_pd->name, parent_pd->name);
- goto err_put_node;
- } else {
- dev_dbg(scpsys->dev, "%s add subdomain: %s\n", parent_pd->name,
- child_pd->name);
- }
-
- /* recursive call to add all subdomains */
- ret = scpsys_add_subdomain(scpsys, child);
- if (ret)
- goto err_put_node;
- }
-
- return 0;
-
-err_put_node:
- of_node_put(child);
- return ret;
-}
-
-static void scpsys_remove_one_domain(struct scpsys_domain *pd)
-{
- int ret;
-
- if (scpsys_domain_is_on(pd))
- scpsys_power_off(&pd->genpd);
-
- /*
- * We're in the error cleanup already, so we only complain,
- * but won't emit another error on top of the original one.
- */
- ret = pm_genpd_remove(&pd->genpd);
- if (ret < 0)
- dev_err(pd->scpsys->dev,
- "failed to remove domain '%s' : %d - state may be inconsistent\n",
- pd->genpd.name, ret);
-
- clk_bulk_put(pd->num_clks, pd->clks);
- clk_bulk_put(pd->num_subsys_clks, pd->subsys_clks);
-}
-
-static void scpsys_domain_cleanup(struct scpsys *scpsys)
-{
- struct generic_pm_domain *genpd;
- struct scpsys_domain *pd;
- int i;
-
- for (i = scpsys->pd_data.num_domains - 1; i >= 0; i--) {
- genpd = scpsys->pd_data.domains[i];
- if (genpd) {
- pd = to_scpsys_domain(genpd);
- scpsys_remove_one_domain(pd);
- }
- }
-}
-
-static const struct of_device_id scpsys_of_match[] = {
- {
- .compatible = "mediatek,mt6795-power-controller",
- .data = &mt6795_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8167-power-controller",
- .data = &mt8167_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8173-power-controller",
- .data = &mt8173_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8183-power-controller",
- .data = &mt8183_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8186-power-controller",
- .data = &mt8186_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8188-power-controller",
- .data = &mt8188_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8192-power-controller",
- .data = &mt8192_scpsys_data,
- },
- {
- .compatible = "mediatek,mt8195-power-controller",
- .data = &mt8195_scpsys_data,
- },
- { }
-};
-
-static int scpsys_probe(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
- struct device_node *np = dev->of_node;
- const struct scpsys_soc_data *soc;
- struct device_node *node;
- struct device *parent;
- struct scpsys *scpsys;
- int ret;
-
- soc = of_device_get_match_data(&pdev->dev);
- if (!soc) {
- dev_err(&pdev->dev, "no power controller data\n");
- return -EINVAL;
- }
-
- scpsys = devm_kzalloc(dev, struct_size(scpsys, domains, soc->num_domains), GFP_KERNEL);
- if (!scpsys)
- return -ENOMEM;
-
- scpsys->dev = dev;
- scpsys->soc_data = soc;
-
- scpsys->pd_data.domains = scpsys->domains;
- scpsys->pd_data.num_domains = soc->num_domains;
-
- parent = dev->parent;
- if (!parent) {
- dev_err(dev, "no parent for syscon devices\n");
- return -ENODEV;
- }
-
- scpsys->base = syscon_node_to_regmap(parent->of_node);
- if (IS_ERR(scpsys->base)) {
- dev_err(dev, "no regmap available\n");
- return PTR_ERR(scpsys->base);
- }
-
- ret = -ENODEV;
- for_each_available_child_of_node(np, node) {
- struct generic_pm_domain *domain;
-
- domain = scpsys_add_one_domain(scpsys, node);
- if (IS_ERR(domain)) {
- ret = PTR_ERR(domain);
- of_node_put(node);
- goto err_cleanup_domains;
- }
-
- ret = scpsys_add_subdomain(scpsys, node);
- if (ret) {
- of_node_put(node);
- goto err_cleanup_domains;
- }
- }
-
- if (ret) {
- dev_dbg(dev, "no power domains present\n");
- return ret;
- }
-
- ret = of_genpd_add_provider_onecell(np, &scpsys->pd_data);
- if (ret) {
- dev_err(dev, "failed to add provider: %d\n", ret);
- goto err_cleanup_domains;
- }
-
- return 0;
-
-err_cleanup_domains:
- scpsys_domain_cleanup(scpsys);
- return ret;
-}
-
-static struct platform_driver scpsys_pm_domain_driver = {
- .probe = scpsys_probe,
- .driver = {
- .name = "mtk-power-controller",
- .suppress_bind_attrs = true,
- .of_match_table = scpsys_of_match,
- },
-};
-builtin_platform_driver(scpsys_pm_domain_driver);
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __SOC_MEDIATEK_MTK_PM_DOMAINS_H
-#define __SOC_MEDIATEK_MTK_PM_DOMAINS_H
-
-#define MTK_SCPD_ACTIVE_WAKEUP BIT(0)
-#define MTK_SCPD_FWAIT_SRAM BIT(1)
-#define MTK_SCPD_SRAM_ISO BIT(2)
-#define MTK_SCPD_KEEP_DEFAULT_OFF BIT(3)
-#define MTK_SCPD_DOMAIN_SUPPLY BIT(4)
-/* can't set MTK_SCPD_KEEP_DEFAULT_OFF at the same time */
-#define MTK_SCPD_ALWAYS_ON BIT(5)
-#define MTK_SCPD_EXT_BUCK_ISO BIT(6)
-#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x))
-
-#define SPM_VDE_PWR_CON 0x0210
-#define SPM_MFG_PWR_CON 0x0214
-#define SPM_VEN_PWR_CON 0x0230
-#define SPM_ISP_PWR_CON 0x0238
-#define SPM_DIS_PWR_CON 0x023c
-#define SPM_CONN_PWR_CON 0x0280
-#define SPM_VEN2_PWR_CON 0x0298
-#define SPM_AUDIO_PWR_CON 0x029c
-#define SPM_MFG_2D_PWR_CON 0x02c0
-#define SPM_MFG_ASYNC_PWR_CON 0x02c4
-#define SPM_USB_PWR_CON 0x02cc
-
-#define SPM_PWR_STATUS 0x060c
-#define SPM_PWR_STATUS_2ND 0x0610
-
-#define PWR_STATUS_CONN BIT(1)
-#define PWR_STATUS_DISP BIT(3)
-#define PWR_STATUS_MFG BIT(4)
-#define PWR_STATUS_ISP BIT(5)
-#define PWR_STATUS_VDEC BIT(7)
-#define PWR_STATUS_VENC_LT BIT(20)
-#define PWR_STATUS_VENC BIT(21)
-#define PWR_STATUS_MFG_2D BIT(22)
-#define PWR_STATUS_MFG_ASYNC BIT(23)
-#define PWR_STATUS_AUDIO BIT(24)
-#define PWR_STATUS_USB BIT(25)
-
-#define SPM_MAX_BUS_PROT_DATA 6
-
-#define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \
- .bus_prot_mask = (_mask), \
- .bus_prot_set = _set, \
- .bus_prot_clr = _clr, \
- .bus_prot_sta = _sta, \
- .bus_prot_reg_update = _update, \
- .ignore_clr_ack = _ignore, \
- }
-
-#define BUS_PROT_WR(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, false, false)
-
-#define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, false, true)
-
-#define BUS_PROT_UPDATE(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, true, false)
-
-#define BUS_PROT_UPDATE_TOPAXI(_mask) \
- BUS_PROT_UPDATE(_mask, \
- INFRA_TOPAXI_PROTECTEN, \
- INFRA_TOPAXI_PROTECTEN, \
- INFRA_TOPAXI_PROTECTSTA1)
-
-struct scpsys_bus_prot_data {
- u32 bus_prot_mask;
- u32 bus_prot_set;
- u32 bus_prot_clr;
- u32 bus_prot_sta;
- bool bus_prot_reg_update;
- bool ignore_clr_ack;
-};
-
-/**
- * struct scpsys_domain_data - scp domain data for power on/off flow
- * @name: The name of the power domain.
- * @sta_mask: The mask for power on/off status bit.
- * @ctl_offs: The offset for main power control register.
- * @sram_pdn_bits: The mask for sram power control bits.
- * @sram_pdn_ack_bits: The mask for sram power control acked bits.
- * @ext_buck_iso_offs: The offset for external buck isolation
- * @ext_buck_iso_mask: The mask for external buck isolation
- * @caps: The flag for active wake-up action.
- * @bp_infracfg: bus protection for infracfg subsystem
- * @bp_smi: bus protection for smi subsystem
- */
-struct scpsys_domain_data {
- const char *name;
- u32 sta_mask;
- int ctl_offs;
- u32 sram_pdn_bits;
- u32 sram_pdn_ack_bits;
- int ext_buck_iso_offs;
- u32 ext_buck_iso_mask;
- u8 caps;
- const struct scpsys_bus_prot_data bp_infracfg[SPM_MAX_BUS_PROT_DATA];
- const struct scpsys_bus_prot_data bp_smi[SPM_MAX_BUS_PROT_DATA];
- int pwr_sta_offs;
- int pwr_sta2nd_offs;
-};
-
-struct scpsys_soc_data {
- const struct scpsys_domain_data *domains_data;
- int num_domains;
-};
-
-#endif /* __SOC_MEDIATEK_MTK_PM_DOMAINS_H */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2015 Pengutronix, Sascha Hauer <kernel@pengutronix.de>
- */
-#include <linux/clk.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/iopoll.h>
-#include <linux/mfd/syscon.h>
-#include <linux/of_device.h>
-#include <linux/platform_device.h>
-#include <linux/pm_domain.h>
-#include <linux/regulator/consumer.h>
-#include <linux/soc/mediatek/infracfg.h>
-
-#include <dt-bindings/power/mt2701-power.h>
-#include <dt-bindings/power/mt2712-power.h>
-#include <dt-bindings/power/mt6797-power.h>
-#include <dt-bindings/power/mt7622-power.h>
-#include <dt-bindings/power/mt7623a-power.h>
-#include <dt-bindings/power/mt8173-power.h>
-
-#define MTK_POLL_DELAY_US 10
-#define MTK_POLL_TIMEOUT USEC_PER_SEC
-
-#define MTK_SCPD_ACTIVE_WAKEUP BIT(0)
-#define MTK_SCPD_FWAIT_SRAM BIT(1)
-#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x))
-
-#define SPM_VDE_PWR_CON 0x0210
-#define SPM_MFG_PWR_CON 0x0214
-#define SPM_VEN_PWR_CON 0x0230
-#define SPM_ISP_PWR_CON 0x0238
-#define SPM_DIS_PWR_CON 0x023c
-#define SPM_CONN_PWR_CON 0x0280
-#define SPM_VEN2_PWR_CON 0x0298
-#define SPM_AUDIO_PWR_CON 0x029c /* MT8173, MT2712 */
-#define SPM_BDP_PWR_CON 0x029c /* MT2701 */
-#define SPM_ETH_PWR_CON 0x02a0
-#define SPM_HIF_PWR_CON 0x02a4
-#define SPM_IFR_MSC_PWR_CON 0x02a8
-#define SPM_MFG_2D_PWR_CON 0x02c0
-#define SPM_MFG_ASYNC_PWR_CON 0x02c4
-#define SPM_USB_PWR_CON 0x02cc
-#define SPM_USB2_PWR_CON 0x02d4 /* MT2712 */
-#define SPM_ETHSYS_PWR_CON 0x02e0 /* MT7622 */
-#define SPM_HIF0_PWR_CON 0x02e4 /* MT7622 */
-#define SPM_HIF1_PWR_CON 0x02e8 /* MT7622 */
-#define SPM_WB_PWR_CON 0x02ec /* MT7622 */
-
-#define SPM_PWR_STATUS 0x060c
-#define SPM_PWR_STATUS_2ND 0x0610
-
-#define PWR_RST_B_BIT BIT(0)
-#define PWR_ISO_BIT BIT(1)
-#define PWR_ON_BIT BIT(2)
-#define PWR_ON_2ND_BIT BIT(3)
-#define PWR_CLK_DIS_BIT BIT(4)
-
-#define PWR_STATUS_CONN BIT(1)
-#define PWR_STATUS_DISP BIT(3)
-#define PWR_STATUS_MFG BIT(4)
-#define PWR_STATUS_ISP BIT(5)
-#define PWR_STATUS_VDEC BIT(7)
-#define PWR_STATUS_BDP BIT(14)
-#define PWR_STATUS_ETH BIT(15)
-#define PWR_STATUS_HIF BIT(16)
-#define PWR_STATUS_IFR_MSC BIT(17)
-#define PWR_STATUS_USB2 BIT(19) /* MT2712 */
-#define PWR_STATUS_VENC_LT BIT(20)
-#define PWR_STATUS_VENC BIT(21)
-#define PWR_STATUS_MFG_2D BIT(22) /* MT8173 */
-#define PWR_STATUS_MFG_ASYNC BIT(23) /* MT8173 */
-#define PWR_STATUS_AUDIO BIT(24) /* MT8173, MT2712 */
-#define PWR_STATUS_USB BIT(25) /* MT8173, MT2712 */
-#define PWR_STATUS_ETHSYS BIT(24) /* MT7622 */
-#define PWR_STATUS_HIF0 BIT(25) /* MT7622 */
-#define PWR_STATUS_HIF1 BIT(26) /* MT7622 */
-#define PWR_STATUS_WB BIT(27) /* MT7622 */
-
-enum clk_id {
- CLK_NONE,
- CLK_MM,
- CLK_MFG,
- CLK_VENC,
- CLK_VENC_LT,
- CLK_ETHIF,
- CLK_VDEC,
- CLK_HIFSEL,
- CLK_JPGDEC,
- CLK_AUDIO,
- CLK_MAX,
-};
-
-static const char * const clk_names[] = {
- NULL,
- "mm",
- "mfg",
- "venc",
- "venc_lt",
- "ethif",
- "vdec",
- "hif_sel",
- "jpgdec",
- "audio",
- NULL,
-};
-
-#define MAX_CLKS 3
-
-/**
- * struct scp_domain_data - scp domain data for power on/off flow
- * @name: The domain name.
- * @sta_mask: The mask for power on/off status bit.
- * @ctl_offs: The offset for main power control register.
- * @sram_pdn_bits: The mask for sram power control bits.
- * @sram_pdn_ack_bits: The mask for sram power control acked bits.
- * @bus_prot_mask: The mask for single step bus protection.
- * @clk_id: The basic clocks required by this power domain.
- * @caps: The flag for active wake-up action.
- */
-struct scp_domain_data {
- const char *name;
- u32 sta_mask;
- int ctl_offs;
- u32 sram_pdn_bits;
- u32 sram_pdn_ack_bits;
- u32 bus_prot_mask;
- enum clk_id clk_id[MAX_CLKS];
- u8 caps;
-};
-
-struct scp;
-
-struct scp_domain {
- struct generic_pm_domain genpd;
- struct scp *scp;
- struct clk *clk[MAX_CLKS];
- const struct scp_domain_data *data;
- struct regulator *supply;
-};
-
-struct scp_ctrl_reg {
- int pwr_sta_offs;
- int pwr_sta2nd_offs;
-};
-
-struct scp {
- struct scp_domain *domains;
- struct genpd_onecell_data pd_data;
- struct device *dev;
- void __iomem *base;
- struct regmap *infracfg;
- struct scp_ctrl_reg ctrl_reg;
- bool bus_prot_reg_update;
-};
-
-struct scp_subdomain {
- int origin;
- int subdomain;
-};
-
-struct scp_soc_data {
- const struct scp_domain_data *domains;
- int num_domains;
- const struct scp_subdomain *subdomains;
- int num_subdomains;
- const struct scp_ctrl_reg regs;
- bool bus_prot_reg_update;
-};
-
-static int scpsys_domain_is_on(struct scp_domain *scpd)
-{
- struct scp *scp = scpd->scp;
-
- u32 status = readl(scp->base + scp->ctrl_reg.pwr_sta_offs) &
- scpd->data->sta_mask;
- u32 status2 = readl(scp->base + scp->ctrl_reg.pwr_sta2nd_offs) &
- scpd->data->sta_mask;
-
- /*
- * A domain is on when both status bits are set. If only one is set
- * return an error. This happens while powering up a domain
- */
-
- if (status && status2)
- return true;
- if (!status && !status2)
- return false;
-
- return -EINVAL;
-}
-
-static int scpsys_regulator_enable(struct scp_domain *scpd)
-{
- if (!scpd->supply)
- return 0;
-
- return regulator_enable(scpd->supply);
-}
-
-static int scpsys_regulator_disable(struct scp_domain *scpd)
-{
- if (!scpd->supply)
- return 0;
-
- return regulator_disable(scpd->supply);
-}
-
-static void scpsys_clk_disable(struct clk *clk[], int max_num)
-{
- int i;
-
- for (i = max_num - 1; i >= 0; i--)
- clk_disable_unprepare(clk[i]);
-}
-
-static int scpsys_clk_enable(struct clk *clk[], int max_num)
-{
- int i, ret = 0;
-
- for (i = 0; i < max_num && clk[i]; i++) {
- ret = clk_prepare_enable(clk[i]);
- if (ret) {
- scpsys_clk_disable(clk, i);
- break;
- }
- }
-
- return ret;
-}
-
-static int scpsys_sram_enable(struct scp_domain *scpd, void __iomem *ctl_addr)
-{
- u32 val;
- u32 pdn_ack = scpd->data->sram_pdn_ack_bits;
- int tmp;
-
- val = readl(ctl_addr);
- val &= ~scpd->data->sram_pdn_bits;
- writel(val, ctl_addr);
-
- /* Either wait until SRAM_PDN_ACK all 0 or have a force wait */
- if (MTK_SCPD_CAPS(scpd, MTK_SCPD_FWAIT_SRAM)) {
- /*
- * Currently, MTK_SCPD_FWAIT_SRAM is necessary only for
- * MT7622_POWER_DOMAIN_WB and thus just a trivial setup
- * is applied here.
- */
- usleep_range(12000, 12100);
- } else {
- /* Either wait until SRAM_PDN_ACK all 1 or 0 */
- int ret = readl_poll_timeout(ctl_addr, tmp,
- (tmp & pdn_ack) == 0,
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret < 0)
- return ret;
- }
-
- return 0;
-}
-
-static int scpsys_sram_disable(struct scp_domain *scpd, void __iomem *ctl_addr)
-{
- u32 val;
- u32 pdn_ack = scpd->data->sram_pdn_ack_bits;
- int tmp;
-
- val = readl(ctl_addr);
- val |= scpd->data->sram_pdn_bits;
- writel(val, ctl_addr);
-
- /* Either wait until SRAM_PDN_ACK all 1 or 0 */
- return readl_poll_timeout(ctl_addr, tmp,
- (tmp & pdn_ack) == pdn_ack,
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
-}
-
-static int scpsys_bus_protect_enable(struct scp_domain *scpd)
-{
- struct scp *scp = scpd->scp;
-
- if (!scpd->data->bus_prot_mask)
- return 0;
-
- return mtk_infracfg_set_bus_protection(scp->infracfg,
- scpd->data->bus_prot_mask,
- scp->bus_prot_reg_update);
-}
-
-static int scpsys_bus_protect_disable(struct scp_domain *scpd)
-{
- struct scp *scp = scpd->scp;
-
- if (!scpd->data->bus_prot_mask)
- return 0;
-
- return mtk_infracfg_clear_bus_protection(scp->infracfg,
- scpd->data->bus_prot_mask,
- scp->bus_prot_reg_update);
-}
-
-static int scpsys_power_on(struct generic_pm_domain *genpd)
-{
- struct scp_domain *scpd = container_of(genpd, struct scp_domain, genpd);
- struct scp *scp = scpd->scp;
- void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;
- u32 val;
- int ret, tmp;
-
- ret = scpsys_regulator_enable(scpd);
- if (ret < 0)
- return ret;
-
- ret = scpsys_clk_enable(scpd->clk, MAX_CLKS);
- if (ret)
- goto err_clk;
-
- /* subsys power on */
- val = readl(ctl_addr);
- val |= PWR_ON_BIT;
- writel(val, ctl_addr);
- val |= PWR_ON_2ND_BIT;
- writel(val, ctl_addr);
-
- /* wait until PWR_ACK = 1 */
- ret = readx_poll_timeout(scpsys_domain_is_on, scpd, tmp, tmp > 0,
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret < 0)
- goto err_pwr_ack;
-
- val &= ~PWR_CLK_DIS_BIT;
- writel(val, ctl_addr);
-
- val &= ~PWR_ISO_BIT;
- writel(val, ctl_addr);
-
- val |= PWR_RST_B_BIT;
- writel(val, ctl_addr);
-
- ret = scpsys_sram_enable(scpd, ctl_addr);
- if (ret < 0)
- goto err_pwr_ack;
-
- ret = scpsys_bus_protect_disable(scpd);
- if (ret < 0)
- goto err_pwr_ack;
-
- return 0;
-
-err_pwr_ack:
- scpsys_clk_disable(scpd->clk, MAX_CLKS);
-err_clk:
- scpsys_regulator_disable(scpd);
-
- dev_err(scp->dev, "Failed to power on domain %s\n", genpd->name);
-
- return ret;
-}
-
-static int scpsys_power_off(struct generic_pm_domain *genpd)
-{
- struct scp_domain *scpd = container_of(genpd, struct scp_domain, genpd);
- struct scp *scp = scpd->scp;
- void __iomem *ctl_addr = scp->base + scpd->data->ctl_offs;
- u32 val;
- int ret, tmp;
-
- ret = scpsys_bus_protect_enable(scpd);
- if (ret < 0)
- goto out;
-
- ret = scpsys_sram_disable(scpd, ctl_addr);
- if (ret < 0)
- goto out;
-
- /* subsys power off */
- val = readl(ctl_addr);
- val |= PWR_ISO_BIT;
- writel(val, ctl_addr);
-
- val &= ~PWR_RST_B_BIT;
- writel(val, ctl_addr);
-
- val |= PWR_CLK_DIS_BIT;
- writel(val, ctl_addr);
-
- val &= ~PWR_ON_BIT;
- writel(val, ctl_addr);
-
- val &= ~PWR_ON_2ND_BIT;
- writel(val, ctl_addr);
-
- /* wait until PWR_ACK = 0 */
- ret = readx_poll_timeout(scpsys_domain_is_on, scpd, tmp, tmp == 0,
- MTK_POLL_DELAY_US, MTK_POLL_TIMEOUT);
- if (ret < 0)
- goto out;
-
- scpsys_clk_disable(scpd->clk, MAX_CLKS);
-
- ret = scpsys_regulator_disable(scpd);
- if (ret < 0)
- goto out;
-
- return 0;
-
-out:
- dev_err(scp->dev, "Failed to power off domain %s\n", genpd->name);
-
- return ret;
-}
-
-static void init_clks(struct platform_device *pdev, struct clk **clk)
-{
- int i;
-
- for (i = CLK_NONE + 1; i < CLK_MAX; i++)
- clk[i] = devm_clk_get(&pdev->dev, clk_names[i]);
-}
-
-static struct scp *init_scp(struct platform_device *pdev,
- const struct scp_domain_data *scp_domain_data, int num,
- const struct scp_ctrl_reg *scp_ctrl_reg,
- bool bus_prot_reg_update)
-{
- struct genpd_onecell_data *pd_data;
- struct resource *res;
- int i, j;
- struct scp *scp;
- struct clk *clk[CLK_MAX];
-
- scp = devm_kzalloc(&pdev->dev, sizeof(*scp), GFP_KERNEL);
- if (!scp)
- return ERR_PTR(-ENOMEM);
-
- scp->ctrl_reg.pwr_sta_offs = scp_ctrl_reg->pwr_sta_offs;
- scp->ctrl_reg.pwr_sta2nd_offs = scp_ctrl_reg->pwr_sta2nd_offs;
-
- scp->bus_prot_reg_update = bus_prot_reg_update;
-
- scp->dev = &pdev->dev;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- scp->base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(scp->base))
- return ERR_CAST(scp->base);
-
- scp->domains = devm_kcalloc(&pdev->dev,
- num, sizeof(*scp->domains), GFP_KERNEL);
- if (!scp->domains)
- return ERR_PTR(-ENOMEM);
-
- pd_data = &scp->pd_data;
-
- pd_data->domains = devm_kcalloc(&pdev->dev,
- num, sizeof(*pd_data->domains), GFP_KERNEL);
- if (!pd_data->domains)
- return ERR_PTR(-ENOMEM);
-
- scp->infracfg = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
- "infracfg");
- if (IS_ERR(scp->infracfg)) {
- dev_err(&pdev->dev, "Cannot find infracfg controller: %ld\n",
- PTR_ERR(scp->infracfg));
- return ERR_CAST(scp->infracfg);
- }
-
- for (i = 0; i < num; i++) {
- struct scp_domain *scpd = &scp->domains[i];
- const struct scp_domain_data *data = &scp_domain_data[i];
-
- scpd->supply = devm_regulator_get_optional(&pdev->dev, data->name);
- if (IS_ERR(scpd->supply)) {
- if (PTR_ERR(scpd->supply) == -ENODEV)
- scpd->supply = NULL;
- else
- return ERR_CAST(scpd->supply);
- }
- }
-
- pd_data->num_domains = num;
-
- init_clks(pdev, clk);
-
- for (i = 0; i < num; i++) {
- struct scp_domain *scpd = &scp->domains[i];
- struct generic_pm_domain *genpd = &scpd->genpd;
- const struct scp_domain_data *data = &scp_domain_data[i];
-
- pd_data->domains[i] = genpd;
- scpd->scp = scp;
-
- scpd->data = data;
-
- for (j = 0; j < MAX_CLKS && data->clk_id[j]; j++) {
- struct clk *c = clk[data->clk_id[j]];
-
- if (IS_ERR(c)) {
- dev_err(&pdev->dev, "%s: clk unavailable\n",
- data->name);
- return ERR_CAST(c);
- }
-
- scpd->clk[j] = c;
- }
-
- genpd->name = data->name;
- genpd->power_off = scpsys_power_off;
- genpd->power_on = scpsys_power_on;
- if (MTK_SCPD_CAPS(scpd, MTK_SCPD_ACTIVE_WAKEUP))
- genpd->flags |= GENPD_FLAG_ACTIVE_WAKEUP;
- }
-
- return scp;
-}
-
-static void mtk_register_power_domains(struct platform_device *pdev,
- struct scp *scp, int num)
-{
- struct genpd_onecell_data *pd_data;
- int i, ret;
-
- for (i = 0; i < num; i++) {
- struct scp_domain *scpd = &scp->domains[i];
- struct generic_pm_domain *genpd = &scpd->genpd;
- bool on;
-
- /*
- * Initially turn on all domains to make the domains usable
- * with !CONFIG_PM and to get the hardware in sync with the
- * software. The unused domains will be switched off during
- * late_init time.
- */
- on = !WARN_ON(genpd->power_on(genpd) < 0);
-
- pm_genpd_init(genpd, NULL, !on);
- }
-
- /*
- * We are not allowed to fail here since there is no way to unregister
- * a power domain. Once registered above we have to keep the domains
- * valid.
- */
-
- pd_data = &scp->pd_data;
-
- ret = of_genpd_add_provider_onecell(pdev->dev.of_node, pd_data);
- if (ret)
- dev_err(&pdev->dev, "Failed to add OF provider: %d\n", ret);
-}
-
-/*
- * MT2701 power domain support
- */
-
-static const struct scp_domain_data scp_domain_data_mt2701[] = {
- [MT2701_POWER_DOMAIN_CONN] = {
- .name = "conn",
- .sta_mask = PWR_STATUS_CONN,
- .ctl_offs = SPM_CONN_PWR_CON,
- .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_CONN_M |
- MT2701_TOP_AXI_PROT_EN_CONN_S,
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_DISP] = {
- .name = "disp",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .clk_id = {CLK_MM},
- .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_MM_M0,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MFG},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .clk_id = {CLK_MM},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_BDP] = {
- .name = "bdp",
- .sta_mask = PWR_STATUS_BDP,
- .ctl_offs = SPM_BDP_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_ETH] = {
- .name = "eth",
- .sta_mask = PWR_STATUS_ETH,
- .ctl_offs = SPM_ETH_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_ETHIF},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_HIF] = {
- .name = "hif",
- .sta_mask = PWR_STATUS_HIF,
- .ctl_offs = SPM_HIF_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_ETHIF},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2701_POWER_DOMAIN_IFR_MSC] = {
- .name = "ifr_msc",
- .sta_mask = PWR_STATUS_IFR_MSC,
- .ctl_offs = SPM_IFR_MSC_PWR_CON,
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
-};
-
-/*
- * MT2712 power domain support
- */
-static const struct scp_domain_data scp_domain_data_mt2712[] = {
- [MT2712_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM, CLK_VDEC},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = PWR_STATUS_VENC,
- .ctl_offs = SPM_VEN_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_MM, CLK_VENC, CLK_JPGDEC},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .clk_id = {CLK_MM},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = PWR_STATUS_AUDIO,
- .ctl_offs = SPM_AUDIO_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_AUDIO},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_USB] = {
- .name = "usb",
- .sta_mask = PWR_STATUS_USB,
- .ctl_offs = SPM_USB_PWR_CON,
- .sram_pdn_bits = GENMASK(10, 8),
- .sram_pdn_ack_bits = GENMASK(14, 12),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_USB2] = {
- .name = "usb2",
- .sta_mask = PWR_STATUS_USB2,
- .ctl_offs = SPM_USB2_PWR_CON,
- .sram_pdn_bits = GENMASK(10, 8),
- .sram_pdn_ack_bits = GENMASK(14, 12),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(16, 16),
- .clk_id = {CLK_MFG},
- .bus_prot_mask = BIT(14) | BIT(21) | BIT(23),
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_MFG_SC1] = {
- .name = "mfg_sc1",
- .sta_mask = BIT(22),
- .ctl_offs = 0x02c0,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(16, 16),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_MFG_SC2] = {
- .name = "mfg_sc2",
- .sta_mask = BIT(23),
- .ctl_offs = 0x02c4,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(16, 16),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT2712_POWER_DOMAIN_MFG_SC3] = {
- .name = "mfg_sc3",
- .sta_mask = BIT(30),
- .ctl_offs = 0x01f8,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(16, 16),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
-};
-
-static const struct scp_subdomain scp_subdomain_mt2712[] = {
- {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VDEC},
- {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_VENC},
- {MT2712_POWER_DOMAIN_MM, MT2712_POWER_DOMAIN_ISP},
- {MT2712_POWER_DOMAIN_MFG, MT2712_POWER_DOMAIN_MFG_SC1},
- {MT2712_POWER_DOMAIN_MFG_SC1, MT2712_POWER_DOMAIN_MFG_SC2},
- {MT2712_POWER_DOMAIN_MFG_SC2, MT2712_POWER_DOMAIN_MFG_SC3},
-};
-
-/*
- * MT6797 power domain support
- */
-
-static const struct scp_domain_data scp_domain_data_mt6797[] = {
- [MT6797_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = BIT(7),
- .ctl_offs = 0x300,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_VDEC},
- },
- [MT6797_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = BIT(21),
- .ctl_offs = 0x304,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_NONE},
- },
- [MT6797_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = BIT(5),
- .ctl_offs = 0x308,
- .sram_pdn_bits = GENMASK(9, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .clk_id = {CLK_NONE},
- },
- [MT6797_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = BIT(3),
- .ctl_offs = 0x30C,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM},
- .bus_prot_mask = (BIT(1) | BIT(2)),
- },
- [MT6797_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = BIT(24),
- .ctl_offs = 0x314,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_NONE},
- },
- [MT6797_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = BIT(13),
- .ctl_offs = 0x334,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .clk_id = {CLK_MFG},
- },
- [MT6797_POWER_DOMAIN_MJC] = {
- .name = "mjc",
- .sta_mask = BIT(20),
- .ctl_offs = 0x310,
- .sram_pdn_bits = GENMASK(8, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_NONE},
- },
-};
-
-#define SPM_PWR_STATUS_MT6797 0x0180
-#define SPM_PWR_STATUS_2ND_MT6797 0x0184
-
-static const struct scp_subdomain scp_subdomain_mt6797[] = {
- {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_VDEC},
- {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_ISP},
- {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_VENC},
- {MT6797_POWER_DOMAIN_MM, MT6797_POWER_DOMAIN_MJC},
-};
-
-/*
- * MT7622 power domain support
- */
-
-static const struct scp_domain_data scp_domain_data_mt7622[] = {
- [MT7622_POWER_DOMAIN_ETHSYS] = {
- .name = "ethsys",
- .sta_mask = PWR_STATUS_ETHSYS,
- .ctl_offs = SPM_ETHSYS_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_NONE},
- .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_ETHSYS,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7622_POWER_DOMAIN_HIF0] = {
- .name = "hif0",
- .sta_mask = PWR_STATUS_HIF0,
- .ctl_offs = SPM_HIF0_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_HIFSEL},
- .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_HIF0,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7622_POWER_DOMAIN_HIF1] = {
- .name = "hif1",
- .sta_mask = PWR_STATUS_HIF1,
- .ctl_offs = SPM_HIF1_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_HIFSEL},
- .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_HIF1,
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7622_POWER_DOMAIN_WB] = {
- .name = "wb",
- .sta_mask = PWR_STATUS_WB,
- .ctl_offs = SPM_WB_PWR_CON,
- .sram_pdn_bits = 0,
- .sram_pdn_ack_bits = 0,
- .clk_id = {CLK_NONE},
- .bus_prot_mask = MT7622_TOP_AXI_PROT_EN_WB,
- .caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_FWAIT_SRAM,
- },
-};
-
-/*
- * MT7623A power domain support
- */
-
-static const struct scp_domain_data scp_domain_data_mt7623a[] = {
- [MT7623A_POWER_DOMAIN_CONN] = {
- .name = "conn",
- .sta_mask = PWR_STATUS_CONN,
- .ctl_offs = SPM_CONN_PWR_CON,
- .bus_prot_mask = MT2701_TOP_AXI_PROT_EN_CONN_M |
- MT2701_TOP_AXI_PROT_EN_CONN_S,
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7623A_POWER_DOMAIN_ETH] = {
- .name = "eth",
- .sta_mask = PWR_STATUS_ETH,
- .ctl_offs = SPM_ETH_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_ETHIF},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7623A_POWER_DOMAIN_HIF] = {
- .name = "hif",
- .sta_mask = PWR_STATUS_HIF,
- .ctl_offs = SPM_HIF_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_ETHIF},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT7623A_POWER_DOMAIN_IFR_MSC] = {
- .name = "ifr_msc",
- .sta_mask = PWR_STATUS_IFR_MSC,
- .ctl_offs = SPM_IFR_MSC_PWR_CON,
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
-};
-
-/*
- * MT8173 power domain support
- */
-
-static const struct scp_domain_data scp_domain_data_mt8173[] = {
- [MT8173_POWER_DOMAIN_VDEC] = {
- .name = "vdec",
- .sta_mask = PWR_STATUS_VDEC,
- .ctl_offs = SPM_VDE_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM},
- },
- [MT8173_POWER_DOMAIN_VENC] = {
- .name = "venc",
- .sta_mask = PWR_STATUS_VENC,
- .ctl_offs = SPM_VEN_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_MM, CLK_VENC},
- },
- [MT8173_POWER_DOMAIN_ISP] = {
- .name = "isp",
- .sta_mask = PWR_STATUS_ISP,
- .ctl_offs = SPM_ISP_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .clk_id = {CLK_MM},
- },
- [MT8173_POWER_DOMAIN_MM] = {
- .name = "mm",
- .sta_mask = PWR_STATUS_DISP,
- .ctl_offs = SPM_DIS_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(12, 12),
- .clk_id = {CLK_MM},
- .bus_prot_mask = MT8173_TOP_AXI_PROT_EN_MM_M0 |
- MT8173_TOP_AXI_PROT_EN_MM_M1,
- },
- [MT8173_POWER_DOMAIN_VENC_LT] = {
- .name = "venc_lt",
- .sta_mask = PWR_STATUS_VENC_LT,
- .ctl_offs = SPM_VEN2_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_MM, CLK_VENC_LT},
- },
- [MT8173_POWER_DOMAIN_AUDIO] = {
- .name = "audio",
- .sta_mask = PWR_STATUS_AUDIO,
- .ctl_offs = SPM_AUDIO_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_NONE},
- },
- [MT8173_POWER_DOMAIN_USB] = {
- .name = "usb",
- .sta_mask = PWR_STATUS_USB,
- .ctl_offs = SPM_USB_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(15, 12),
- .clk_id = {CLK_NONE},
- .caps = MTK_SCPD_ACTIVE_WAKEUP,
- },
- [MT8173_POWER_DOMAIN_MFG_ASYNC] = {
- .name = "mfg_async",
- .sta_mask = PWR_STATUS_MFG_ASYNC,
- .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = 0,
- .clk_id = {CLK_MFG},
- },
- [MT8173_POWER_DOMAIN_MFG_2D] = {
- .name = "mfg_2d",
- .sta_mask = PWR_STATUS_MFG_2D,
- .ctl_offs = SPM_MFG_2D_PWR_CON,
- .sram_pdn_bits = GENMASK(11, 8),
- .sram_pdn_ack_bits = GENMASK(13, 12),
- .clk_id = {CLK_NONE},
- },
- [MT8173_POWER_DOMAIN_MFG] = {
- .name = "mfg",
- .sta_mask = PWR_STATUS_MFG,
- .ctl_offs = SPM_MFG_PWR_CON,
- .sram_pdn_bits = GENMASK(13, 8),
- .sram_pdn_ack_bits = GENMASK(21, 16),
- .clk_id = {CLK_NONE},
- .bus_prot_mask = MT8173_TOP_AXI_PROT_EN_MFG_S |
- MT8173_TOP_AXI_PROT_EN_MFG_M0 |
- MT8173_TOP_AXI_PROT_EN_MFG_M1 |
- MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT,
- },
-};
-
-static const struct scp_subdomain scp_subdomain_mt8173[] = {
- {MT8173_POWER_DOMAIN_MFG_ASYNC, MT8173_POWER_DOMAIN_MFG_2D},
- {MT8173_POWER_DOMAIN_MFG_2D, MT8173_POWER_DOMAIN_MFG},
-};
-
-static const struct scp_soc_data mt2701_data = {
- .domains = scp_domain_data_mt2701,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt2701),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
- },
- .bus_prot_reg_update = true,
-};
-
-static const struct scp_soc_data mt2712_data = {
- .domains = scp_domain_data_mt2712,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt2712),
- .subdomains = scp_subdomain_mt2712,
- .num_subdomains = ARRAY_SIZE(scp_subdomain_mt2712),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
- },
- .bus_prot_reg_update = false,
-};
-
-static const struct scp_soc_data mt6797_data = {
- .domains = scp_domain_data_mt6797,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt6797),
- .subdomains = scp_subdomain_mt6797,
- .num_subdomains = ARRAY_SIZE(scp_subdomain_mt6797),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS_MT6797,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND_MT6797
- },
- .bus_prot_reg_update = true,
-};
-
-static const struct scp_soc_data mt7622_data = {
- .domains = scp_domain_data_mt7622,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt7622),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
- },
- .bus_prot_reg_update = true,
-};
-
-static const struct scp_soc_data mt7623a_data = {
- .domains = scp_domain_data_mt7623a,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt7623a),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
- },
- .bus_prot_reg_update = true,
-};
-
-static const struct scp_soc_data mt8173_data = {
- .domains = scp_domain_data_mt8173,
- .num_domains = ARRAY_SIZE(scp_domain_data_mt8173),
- .subdomains = scp_subdomain_mt8173,
- .num_subdomains = ARRAY_SIZE(scp_subdomain_mt8173),
- .regs = {
- .pwr_sta_offs = SPM_PWR_STATUS,
- .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND
- },
- .bus_prot_reg_update = true,
-};
-
-/*
- * scpsys driver init
- */
-
-static const struct of_device_id of_scpsys_match_tbl[] = {
- {
- .compatible = "mediatek,mt2701-scpsys",
- .data = &mt2701_data,
- }, {
- .compatible = "mediatek,mt2712-scpsys",
- .data = &mt2712_data,
- }, {
- .compatible = "mediatek,mt6797-scpsys",
- .data = &mt6797_data,
- }, {
- .compatible = "mediatek,mt7622-scpsys",
- .data = &mt7622_data,
- }, {
- .compatible = "mediatek,mt7623a-scpsys",
- .data = &mt7623a_data,
- }, {
- .compatible = "mediatek,mt8173-scpsys",
- .data = &mt8173_data,
- }, {
- /* sentinel */
- }
-};
-
-static int scpsys_probe(struct platform_device *pdev)
-{
- const struct scp_subdomain *sd;
- const struct scp_soc_data *soc;
- struct scp *scp;
- struct genpd_onecell_data *pd_data;
- int i, ret;
-
- soc = of_device_get_match_data(&pdev->dev);
-
- scp = init_scp(pdev, soc->domains, soc->num_domains, &soc->regs,
- soc->bus_prot_reg_update);
- if (IS_ERR(scp))
- return PTR_ERR(scp);
-
- mtk_register_power_domains(pdev, scp, soc->num_domains);
-
- pd_data = &scp->pd_data;
-
- for (i = 0, sd = soc->subdomains; i < soc->num_subdomains; i++, sd++) {
- ret = pm_genpd_add_subdomain(pd_data->domains[sd->origin],
- pd_data->domains[sd->subdomain]);
- if (ret && IS_ENABLED(CONFIG_PM))
- dev_err(&pdev->dev, "Failed to add subdomain: %d\n",
- ret);
- }
-
- return 0;
-}
-
-static struct platform_driver scpsys_drv = {
- .probe = scpsys_probe,
- .driver = {
- .name = "mtk-scpsys",
- .suppress_bind_attrs = true,
- .owner = THIS_MODULE,
- .of_match_table = of_scpsys_match_tbl,
- },
-};
-builtin_platform_driver(scpsys_drv);
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