--- /dev/null
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2023 Intel Corporation
+ */
+
+#ifndef _XE_GT_REGS_H_
+#define _XE_GT_REGS_H_
+
+#include "i915_reg_defs.h"
+
+/* RPM unit config (Gen8+) */
+#define RPM_CONFIG0 _MMIO(0xd00)
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK (0x7 << GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT)
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ 0
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ 1
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ 2
+#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ 3
+#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT 1
+#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK (0x3 << GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT)
+
+#define FORCEWAKE_ACK_MEDIA_VDBOX_GEN11(n) _MMIO(0xd50 + (n) * 4)
+#define FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(n) _MMIO(0xd70 + (n) * 4)
+#define FORCEWAKE_ACK_RENDER_GEN9 _MMIO(0xd84)
+#define FORCEWAKE_ACK_GT_MTL _MMIO(0xdfc)
+
+#define GEN9_LNCFCMOCS(i) _MMIO(0xb020 + (i) * 4) /* L3 Cache Control */
+#define LNCFCMOCS_REG_COUNT 32
+
+#define MCFG_MCR_SELECTOR _MMIO(0xfd0)
+#define MTL_MCR_SELECTOR _MMIO(0xfd4)
+#define SF_MCR_SELECTOR _MMIO(0xfd8)
+#define GEN8_MCR_SELECTOR _MMIO(0xfdc)
+#define GAM_MCR_SELECTOR _MMIO(0xfe0)
+#define GEN11_MCR_MULTICAST REG_BIT(31)
+#define GEN11_MCR_SLICE(slice) (((slice) & 0xf) << 27)
+#define GEN11_MCR_SLICE_MASK GEN11_MCR_SLICE(0xf)
+#define GEN11_MCR_SUBSLICE(subslice) (((subslice) & 0x7) << 24)
+#define GEN11_MCR_SUBSLICE_MASK GEN11_MCR_SUBSLICE(0x7)
+#define MTL_MCR_GROUPID REG_GENMASK(11, 8)
+#define MTL_MCR_INSTANCEID REG_GENMASK(3, 0)
+
+#define GEN7_FF_SLICE_CS_CHICKEN1 _MMIO(0x20e0)
+#define GEN9_FFSC_PERCTX_PREEMPT_CTRL (1 << 14)
+
+#define GEN9_CS_DEBUG_MODE1 _MMIO(0x20ec)
+#define FF_DOP_CLOCK_GATE_DISABLE REG_BIT(1)
+
+#define PS_INVOCATION_COUNT _MMIO(0x2348)
+
+#define GEN8_CS_CHICKEN1 _MMIO(0x2580)
+#define GEN9_PREEMPT_3D_OBJECT_LEVEL (1 << 0)
+#define GEN9_PREEMPT_GPGPU_LEVEL(hi, lo) (((hi) << 2) | ((lo) << 1))
+#define GEN9_PREEMPT_GPGPU_MID_THREAD_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 0)
+#define GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 1)
+#define GEN9_PREEMPT_GPGPU_COMMAND_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(1, 0)
+#define GEN9_PREEMPT_GPGPU_LEVEL_MASK GEN9_PREEMPT_GPGPU_LEVEL(1, 1)
+
+#define GEN12_GLOBAL_MOCS(i) _MMIO(0x4000 + (i) * 4) /* Global MOCS regs */
+#define GEN12_CCS_AUX_INV _MMIO(0x4208)
+
+#define GEN12_VD0_AUX_INV _MMIO(0x4218)
+#define GEN12_VE0_AUX_INV _MMIO(0x4238)
+
+#define GEN12_VE1_AUX_INV _MMIO(0x42b8)
+#define AUX_INV REG_BIT(0)
+
+#define GEN12_PAT_INDEX(index) _MMIO(0x4800 + (index) * 4)
+#define XEHP_TILE0_ADDR_RANGE MCR_REG(0x4900)
+#define XEHP_FLAT_CCS_BASE_ADDR MCR_REG(0x4910)
+
+#define GEN12_FF_MODE2 _MMIO(0x6604)
+#define XEHP_FF_MODE2 MCR_REG(0x6604)
+#define FF_MODE2_GS_TIMER_MASK REG_GENMASK(31, 24)
+#define FF_MODE2_GS_TIMER_224 REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224)
+#define FF_MODE2_TDS_TIMER_MASK REG_GENMASK(23, 16)
+#define FF_MODE2_TDS_TIMER_128 REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4)
+
+#define HIZ_CHICKEN _MMIO(0x7018)
+#define DG1_HZ_READ_SUPPRESSION_OPTIMIZATION_DISABLE REG_BIT(14)
+
+/* GEN7 chicken */
+#define GEN7_COMMON_SLICE_CHICKEN1 _MMIO(0x7010)
+
+#define GEN11_COMMON_SLICE_CHICKEN3 _MMIO(0x7304)
+#define XEHP_COMMON_SLICE_CHICKEN3 MCR_REG(0x7304)
+#define DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN REG_BIT(12)
+#define XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE REG_BIT(12)
+#define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC REG_BIT(11)
+#define GEN12_DISABLE_CPS_AWARE_COLOR_PIPE REG_BIT(9)
+
+#define XEHP_SQCM MCR_REG(0x8724)
+#define EN_32B_ACCESS REG_BIT(30)
+
+#define GEN10_MIRROR_FUSE3 _MMIO(0x9118)
+#define GEN10_L3BANK_PAIR_COUNT 4
+#define GEN10_L3BANK_MASK 0x0F
+/* on Xe_HP the same fuses indicates mslices instead of L3 banks */
+#define GEN12_MAX_MSLICES 4
+#define GEN12_MEML3_EN_MASK 0x0F
+
+/* Fuse readout registers for GT */
+#define XEHP_FUSE4 _MMIO(0x9114)
+#define GT_L3_EXC_MASK REG_GENMASK(6, 4)
+
+#define GEN11_GT_VEBOX_VDBOX_DISABLE _MMIO(0x9140)
+#define GEN11_GT_VDBOX_DISABLE_MASK 0xff
+#define GEN11_GT_VEBOX_DISABLE_SHIFT 16
+#define GEN11_GT_VEBOX_DISABLE_MASK (0x0f << GEN11_GT_VEBOX_DISABLE_SHIFT)
+
+#define GEN6_GDRST _MMIO(0x941c)
+#define GEN11_GRDOM_GUC REG_BIT(3)
+#define GEN6_GRDOM_FULL (1 << 0)
+#define GEN11_GRDOM_FULL GEN6_GRDOM_FULL
+
+#define GEN7_MISCCPCTL _MMIO(0x9424)
+#define GEN7_DOP_CLOCK_GATE_ENABLE (1 << 0)
+#define GEN12_DOP_CLOCK_GATE_RENDER_ENABLE REG_BIT(1)
+
+#define UNSLCGCTL9430 _MMIO(0x9430)
+#define MSQDUNIT_CLKGATE_DIS REG_BIT(3)
+
+#define UNSLICE_UNIT_LEVEL_CLKGATE _MMIO(0x9434)
+#define VFUNIT_CLKGATE_DIS REG_BIT(20)
+#define TSGUNIT_CLKGATE_DIS REG_BIT(17) /* XEHPSDV */
+#define CG3DDISCFEG_CLKGATE_DIS REG_BIT(17) /* DG2 */
+#define GAMEDIA_CLKGATE_DIS REG_BIT(11)
+#define HSUNIT_CLKGATE_DIS REG_BIT(8)
+#define VSUNIT_CLKGATE_DIS REG_BIT(3)
+
+#define UNSLCGCTL9440 _MMIO(0x9440)
+#define GAMTLBOACS_CLKGATE_DIS REG_BIT(28)
+#define GAMTLBVDBOX5_CLKGATE_DIS REG_BIT(27)
+#define GAMTLBVDBOX6_CLKGATE_DIS REG_BIT(26)
+#define GAMTLBVDBOX3_CLKGATE_DIS REG_BIT(24)
+#define GAMTLBVDBOX4_CLKGATE_DIS REG_BIT(23)
+#define GAMTLBVDBOX7_CLKGATE_DIS REG_BIT(22)
+#define GAMTLBVDBOX2_CLKGATE_DIS REG_BIT(21)
+#define GAMTLBVDBOX0_CLKGATE_DIS REG_BIT(17)
+#define GAMTLBKCR_CLKGATE_DIS REG_BIT(16)
+#define GAMTLBGUC_CLKGATE_DIS REG_BIT(15)
+#define GAMTLBBLT_CLKGATE_DIS REG_BIT(14)
+#define GAMTLBVDBOX1_CLKGATE_DIS REG_BIT(6)
+
+#define UNSLCGCTL9444 _MMIO(0x9444)
+#define GAMTLBGFXA0_CLKGATE_DIS REG_BIT(30)
+#define GAMTLBGFXA1_CLKGATE_DIS REG_BIT(29)
+#define GAMTLBCOMPA0_CLKGATE_DIS REG_BIT(28)
+#define GAMTLBCOMPA1_CLKGATE_DIS REG_BIT(27)
+#define GAMTLBCOMPB0_CLKGATE_DIS REG_BIT(26)
+#define GAMTLBCOMPB1_CLKGATE_DIS REG_BIT(25)
+#define GAMTLBCOMPC0_CLKGATE_DIS REG_BIT(24)
+#define GAMTLBCOMPC1_CLKGATE_DIS REG_BIT(23)
+#define GAMTLBCOMPD0_CLKGATE_DIS REG_BIT(22)
+#define GAMTLBCOMPD1_CLKGATE_DIS REG_BIT(21)
+#define GAMTLBMERT_CLKGATE_DIS REG_BIT(20)
+#define GAMTLBVEBOX3_CLKGATE_DIS REG_BIT(19)
+#define GAMTLBVEBOX2_CLKGATE_DIS REG_BIT(18)
+#define GAMTLBVEBOX1_CLKGATE_DIS REG_BIT(17)
+#define GAMTLBVEBOX0_CLKGATE_DIS REG_BIT(16)
+#define LTCDD_CLKGATE_DIS REG_BIT(10)
+
+#define GEN11_SLICE_UNIT_LEVEL_CLKGATE _MMIO(0x94d4)
+#define XEHP_SLICE_UNIT_LEVEL_CLKGATE MCR_REG(0x94d4)
+#define SARBUNIT_CLKGATE_DIS (1 << 5)
+#define RCCUNIT_CLKGATE_DIS (1 << 7)
+#define MSCUNIT_CLKGATE_DIS (1 << 10)
+#define NODEDSS_CLKGATE_DIS REG_BIT(12)
+#define L3_CLKGATE_DIS REG_BIT(16)
+#define L3_CR2X_CLKGATE_DIS REG_BIT(17)
+
+#define UNSLICE_UNIT_LEVEL_CLKGATE2 _MMIO(0x94e4)
+#define VSUNIT_CLKGATE_DIS_TGL REG_BIT(19)
+#define PSDUNIT_CLKGATE_DIS REG_BIT(5)
+
+#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE MCR_REG(0x9524)
+#define DSS_ROUTER_CLKGATE_DIS REG_BIT(28)
+#define GWUNIT_CLKGATE_DIS REG_BIT(16)
+
+#define SUBSLICE_UNIT_LEVEL_CLKGATE2 MCR_REG(0x9528)
+#define CPSSUNIT_CLKGATE_DIS REG_BIT(9)
+
+#define SSMCGCTL9530 MCR_REG(0x9530)
+#define RTFUNIT_CLKGATE_DIS REG_BIT(18)
+
+#define GEN10_DFR_RATIO_EN_AND_CHICKEN MCR_REG(0x9550)
+#define DFR_DISABLE (1 << 9)
+
+#define GEN6_RPNSWREQ _MMIO(0xa008)
+#define GEN6_RC_CONTROL _MMIO(0xa090)
+#define GEN6_RC_STATE _MMIO(0xa094)
+
+#define GEN6_PMINTRMSK _MMIO(0xa168)
+#define GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC (1 << 31)
+#define ARAT_EXPIRED_INTRMSK (1 << 9)
+
+#define FORCEWAKE_GT_GEN9 _MMIO(0xa188)
+
+#define GEN9_PG_ENABLE _MMIO(0xa210)
+
+/* GPM unit config (Gen9+) */
+#define CTC_MODE _MMIO(0xa26c)
+#define CTC_SOURCE_PARAMETER_MASK 1
+#define CTC_SOURCE_CRYSTAL_CLOCK 0
+#define CTC_SOURCE_DIVIDE_LOGIC 1
+#define CTC_SHIFT_PARAMETER_SHIFT 1
+#define CTC_SHIFT_PARAMETER_MASK (0x3 << CTC_SHIFT_PARAMETER_SHIFT)
+
+#define FORCEWAKE_RENDER_GEN9 _MMIO(0xa278)
+#define FORCEWAKE_MEDIA_VDBOX_GEN11(n) _MMIO(0xa540 + (n) * 4)
+#define FORCEWAKE_MEDIA_VEBOX_GEN11(n) _MMIO(0xa560 + (n) * 4)
+
+#define GEN10_SAMPLER_MODE MCR_REG(0xe18c)
+#define ENABLE_SMALLPL REG_BIT(15)
+#define SC_DISABLE_POWER_OPTIMIZATION_EBB REG_BIT(9)
+#define GEN11_SAMPLER_ENABLE_HEADLESS_MSG REG_BIT(5)
+
+#define GEN9_ROW_CHICKEN4 MCR_REG(0xe48c)
+#define GEN12_DISABLE_GRF_CLEAR REG_BIT(13)
+#define XEHP_DIS_BBL_SYSPIPE REG_BIT(11)
+#define GEN12_DISABLE_TDL_PUSH REG_BIT(9)
+#define GEN11_DIS_PICK_2ND_EU REG_BIT(7)
+#define GEN12_DISABLE_HDR_PAST_PAYLOAD_HOLD_FIX REG_BIT(4)
+#define THREAD_EX_ARB_MODE REG_GENMASK(3, 2)
+#define THREAD_EX_ARB_MODE_RR_AFTER_DEP REG_FIELD_PREP(THREAD_EX_ARB_MODE, 0x2)
+
+#define GEN7_ROW_CHICKEN2 _MMIO(0xe4f4)
+#define GEN12_DISABLE_READ_SUPPRESSION REG_BIT(15)
+#define GEN12_DISABLE_EARLY_READ REG_BIT(14)
+#define GEN12_ENABLE_LARGE_GRF_MODE REG_BIT(12)
+#define GEN12_PUSH_CONST_DEREF_HOLD_DIS REG_BIT(8)
+#define GEN12_DISABLE_DOP_GATING REG_BIT(0)
+
+#define SARB_CHICKEN1 MCR_REG(0xe90c)
+#define COMP_CKN_IN REG_GENMASK(30, 29)
+
+#define GEN12_RCU_MODE _MMIO(0x14800)
+#define GEN12_RCU_MODE_CCS_ENABLE REG_BIT(0)
+
+#define FORCEWAKE_ACK_GT_GEN9 _MMIO(0x130044)
+#define FORCEWAKE_KERNEL BIT(0)
+#define FORCEWAKE_USER BIT(1)
+#define FORCEWAKE_KERNEL_FALLBACK BIT(15)
+
+#define GEN6_GT_CORE_STATUS _MMIO(0x138060)
+#define GEN6_RC0 0
+#define GEN6_RC6 3
+
+#define GEN6_GT_GFX_RC6_LOCKED _MMIO(0x138104)
+#define GEN6_GT_GFX_RC6 _MMIO(0x138108)
+
+#define GFX_FLSH_CNTL_GEN6 _MMIO(0x101008)
+#define GFX_FLSH_CNTL_EN (1 << 0)
+
+#define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + ((x) * 4))
+
+#define GEN11_GUC_SG_INTR_ENABLE _MMIO(0x190038)
+#define ENGINE1_MASK REG_GENMASK(31, 16)
+#define ENGINE0_MASK REG_GENMASK(15, 0)
+
+#define GEN11_GPM_WGBOXPERF_INTR_ENABLE _MMIO(0x19003c)
+
+#define GEN11_INTR_IDENTITY_REG(x) _MMIO(0x190060 + ((x) * 4))
+#define GEN11_INTR_DATA_VALID (1 << 31)
+#define GEN11_INTR_ENGINE_INSTANCE(x) (((x) & GENMASK(25, 20)) >> 20)
+#define GEN11_INTR_ENGINE_CLASS(x) (((x) & GENMASK(18, 16)) >> 16)
+#define GEN11_INTR_ENGINE_INTR(x) ((x) & 0xffff)
+#define OTHER_GUC_INSTANCE 0
+
+#define GEN11_RENDER_COPY_INTR_ENABLE _MMIO(0x190030)
+#define GEN11_VCS_VECS_INTR_ENABLE _MMIO(0x190034)
+#define GEN12_CCS_RSVD_INTR_ENABLE _MMIO(0x190048)
+#define GEN11_IIR_REG_SELECTOR(x) _MMIO(0x190070 + ((x) * 4))
+#define GEN11_RCS0_RSVD_INTR_MASK _MMIO(0x190090)
+#define GEN11_BCS_RSVD_INTR_MASK _MMIO(0x1900a0)
+#define GEN11_VCS0_VCS1_INTR_MASK _MMIO(0x1900a8)
+#define GEN11_VCS2_VCS3_INTR_MASK _MMIO(0x1900ac)
+#define GEN11_VECS0_VECS1_INTR_MASK _MMIO(0x1900d0)
+#define GEN11_GUC_SG_INTR_MASK _MMIO(0x1900e8)
+#define GEN11_GPM_WGBOXPERF_INTR_MASK _MMIO(0x1900ec)
+#define GEN12_CCS0_CCS1_INTR_MASK _MMIO(0x190100)
+#define GEN12_CCS2_CCS3_INTR_MASK _MMIO(0x190104)
+#define XEHPC_BCS1_BCS2_INTR_MASK _MMIO(0x190110)
+#define XEHPC_BCS3_BCS4_INTR_MASK _MMIO(0x190114)
+#define XEHPC_BCS5_BCS6_INTR_MASK _MMIO(0x190118)
+#define XEHPC_BCS7_BCS8_INTR_MASK _MMIO(0x19011c)
+
+#endif
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