From 5725e6c169c6c20b9026b7a4c98a5ba20b128027 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 10 Dec 2019 08:10:26 -0800 Subject: [PATCH] ARM: OMAP2+: Drop legacy platform data for omap4 slimbus We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Tested-by: Keerthy Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-l4.dtsi | 1 - arch/arm/boot/dts/omap4.dtsi | 1 - arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 93 ---------------------- 3 files changed, 95 deletions(-) diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi index a7b13fbfcf92c..017e9a7212a45 100644 --- a/arch/arm/boot/dts/omap4-l4.dtsi +++ b/arch/arm/boot/dts/omap4-l4.dtsi @@ -1881,7 +1881,6 @@ target-module@76000 { /* 0x48076000, ap 39 38.0 */ compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "slimbus2"; reg = <0x76000 0x4>, <0x76010 0x4>; reg-names = "rev", "sysc"; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 2de8a6b53de90..394ef4ad3e958 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -216,7 +216,6 @@ }; target-module@4012c000 { compatible = "ti,sysc-omap4", "ti,sysc"; - ti,hwmods = "slimbus1"; reg = <0x4012c000 0x4>, <0x4012c010 0x4>; reg-names = "rev", "sysc"; diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 6f42c7c3d2b51..6fc29f2f020ab 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -1310,72 +1310,6 @@ static struct omap_hwmod omap44xx_sl2if_hwmod = { }, }; -/* - * 'slimbus' class - * bidirectional, multi-drop, multi-channel two-line serial interface between - * the device and external components - */ - -static struct omap_hwmod_class_sysconfig omap44xx_slimbus_sysc = { - .rev_offs = 0x0000, - .sysc_offs = 0x0010, - .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET), - .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | - SIDLE_SMART_WKUP), - .sysc_fields = &omap_hwmod_sysc_type2, -}; - -static struct omap_hwmod_class omap44xx_slimbus_hwmod_class = { - .name = "slimbus", - .sysc = &omap44xx_slimbus_sysc, -}; - -/* slimbus1 */ -static struct omap_hwmod_opt_clk slimbus1_opt_clks[] = { - { .role = "fclk_1", .clk = "slimbus1_fclk_1" }, - { .role = "fclk_0", .clk = "slimbus1_fclk_0" }, - { .role = "fclk_2", .clk = "slimbus1_fclk_2" }, - { .role = "slimbus_clk", .clk = "slimbus1_slimbus_clk" }, -}; - -static struct omap_hwmod omap44xx_slimbus1_hwmod = { - .name = "slimbus1", - .class = &omap44xx_slimbus_hwmod_class, - .clkdm_name = "abe_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_ABE_SLIMBUS_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = slimbus1_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(slimbus1_opt_clks), -}; - -/* slimbus2 */ -static struct omap_hwmod_opt_clk slimbus2_opt_clks[] = { - { .role = "fclk_1", .clk = "slimbus2_fclk_1" }, - { .role = "fclk_0", .clk = "slimbus2_fclk_0" }, - { .role = "slimbus_clk", .clk = "slimbus2_slimbus_clk" }, -}; - -static struct omap_hwmod omap44xx_slimbus2_hwmod = { - .name = "slimbus2", - .class = &omap44xx_slimbus_hwmod_class, - .clkdm_name = "l4_per_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_L4PER_SLIMBUS2_CONTEXT_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .opt_clks = slimbus2_opt_clks, - .opt_clks_cnt = ARRAY_SIZE(slimbus2_opt_clks), -}; - /* * 'timer' class * general purpose timer module with accurate 1ms tick @@ -2119,30 +2053,6 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l4_abe -> slimbus1 */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1 = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_slimbus1_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_MPU, -}; - -/* l4_abe -> slimbus1 (dma) */ -static struct omap_hwmod_ocp_if omap44xx_l4_abe__slimbus1_dma = { - .master = &omap44xx_l4_abe_hwmod, - .slave = &omap44xx_slimbus1_hwmod, - .clk = "ocp_abe_iclk", - .user = OCP_USER_SDMA, -}; - -/* l4_per -> slimbus2 */ -static struct omap_hwmod_ocp_if omap44xx_l4_per__slimbus2 = { - .master = &omap44xx_l4_per_hwmod, - .slave = &omap44xx_slimbus2_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l4_wkup -> timer1 */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__timer1 = { .master = &omap44xx_l4_wkup_hwmod, @@ -2262,9 +2172,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_wkup__prm, &omap44xx_l4_wkup__scrm, /* &omap44xx_l3_main_2__sl2if, */ - &omap44xx_l4_abe__slimbus1, - &omap44xx_l4_abe__slimbus1_dma, - &omap44xx_l4_per__slimbus2, &omap44xx_l4_wkup__timer1, /* &omap44xx_l4_cfg__usb_host_fs, */ &omap44xx_l4_cfg__usb_host_hs, -- 2.30.2