Merge branch 'omap-for-v5.10/prm-genpd' into omap-for-v5.10/ti-sysc-drop-pdata

Documentation/devicetree/bindings/arm/omap/prm-inst.txt

@@ -18,6 +18,7 @@ Required properties:
 		(base address and length)
 
 Optional properties:
+- #power-domain-cells:	Should be 0 if the instance is a power domain provider.
 - #reset-cells:	Should be 1 if the PRM instance in question supports resets.
 
 Example:
@@ -25,5 +26,6 @@ Example:
 prm_dsp2: prm@1b00 {
 	compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
 	reg = <0x1b00 0x40>;
+	#power-domain-cells = <0>;
 	#reset-cells = <1>;
 };

arch/arm/boot/dts/am33xx.dtsi

@@ -578,6 +578,7 @@ target-module@56000000 {
 					<SYSC_IDLE_SMART>;
 			clocks = <&gfx_l3_clkctrl AM3_GFX_L3_GFX_CLKCTRL 0>;
 			clock-names = "fck";
+			power-domains = <&prm_gfx>;
 			resets = <&prm_gfx 0>;
 			reset-names = "rstctrl";
 			#address-cells = <1>;
@@ -617,6 +618,7 @@ prm_device: prm@f00 {
 	prm_gfx: prm@1100 {
 		compatible = "ti,am3-prm-inst", "ti,omap-prm-inst";
 		reg = <0x1100 0x100>;
+		#power-domain-cells = <0>;
 		#reset-cells = <1>;
 	};
 };

arch/arm/boot/dts/am4372.dtsi

@@ -517,6 +517,7 @@ target-module@56000000 {
 					<SYSC_IDLE_SMART>;
 			clocks = <&gfx_l3_clkctrl AM4_GFX_L3_GFX_CLKCTRL 0>;
 			clock-names = "fck";
+			power-domains = <&prm_gfx>;
 			resets = <&prm_gfx 0>;
 			reset-names = "rstctrl";
 			#address-cells = <1>;
@@ -533,6 +534,7 @@ &prcm {
 	prm_gfx: prm@400 {
 		compatible = "ti,am4-prm-inst", "ti,omap-prm-inst";
 		reg = <0x400 0x100>;
+		#power-domain-cells = <0>;
 		#reset-cells = <1>;
 	};
 

arch/arm/boot/dts/omap4-l4-abe.dtsi

 &l4_abe {						/* 0x40100000 */
-	compatible = "ti,omap4-l4-abe", "simple-bus";
+	compatible = "ti,omap4-l4-abe", "simple-pm-bus";
 	reg = <0x40100000 0x400>,
 	      <0x40100400 0x400>;
 	reg-names = "la", "ap";
+	power-domains = <&prm_abe>;
+	/* OMAP4_L4_ABE_CLKCTRL is read-only */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	ranges = <0x00000000 0x40100000 0x100000>,	/* segment 0 */
 		 <0x49000000 0x49000000 0x100000>;
 	segment@0 {					/* 0x40100000 */
-		compatible = "simple-bus";
+		compatible = "simple-pm-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges =

arch/arm/boot/dts/omap4.dtsi

@@ -658,6 +658,12 @@ prm_tesla: prm@400 {
 		#reset-cells = <1>;
 	};
 
+	prm_abe: prm@500 {
+		compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
+		reg = <0x500 0x100>;
+		#power-domain-cells = <0>;
+	};
+
 	prm_core: prm@700 {
 		compatible = "ti,omap4-prm-inst", "ti,omap-prm-inst";
 		reg = <0x700 0x100>;

arch/arm/boot/dts/omap5-l4-abe.dtsi

 &l4_abe {						/* 0x40100000 */
-	compatible = "ti,omap5-l4-abe", "simple-bus";
+	compatible = "ti,omap5-l4-abe", "simple-pm-bus";
 	reg = <0x40100000 0x400>,
 	      <0x40100400 0x400>;
 	reg-names = "la", "ap";
+	power-domains = <&prm_abe>;
+	/* OMAP5_L4_ABE_CLKCTRL is read-only */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	ranges = <0x00000000 0x40100000 0x100000>,	/* segment 0 */
 		 <0x49000000 0x49000000 0x100000>;
 	segment@0 {					/* 0x40100000 */
-		compatible = "simple-bus";
+		compatible = "simple-pm-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges =

arch/arm/boot/dts/omap5.dtsi

@@ -674,6 +674,12 @@ prm_dsp: prm@400 {
 		#reset-cells = <1>;
 	};
 
+	prm_abe: prm@500 {
+		compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
+		reg = <0x500 0x100>;
+		#power-domain-cells = <0>;
+	};
+
 	prm_core: prm@700 {
 		compatible = "ti,omap5-prm-inst", "ti,omap-prm-inst";
 		reg = <0x700 0x100>;

arch/arm/mach-omap2/Kconfig

@@ -7,6 +7,7 @@ config ARCH_OMAP2
 	depends on ARCH_MULTI_V6
 	select ARCH_OMAP2PLUS
 	select CPU_V6
+	select PM_GENERIC_DOMAINS if PM
 	select SOC_HAS_OMAP2_SDRC
 
 config ARCH_OMAP3

arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c

@@ -74,22 +74,6 @@ struct omap_hwmod_ocp_if am33xx_l3_s__l3_main = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* gfx -> l3 main */
-struct omap_hwmod_ocp_if am33xx_gfx__l3_main = {
-	.master		= &am33xx_gfx_hwmod,
-	.slave		= &am33xx_l3_main_hwmod,
-	.clk		= "dpll_core_m4_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* l3 main -> gfx */
-struct omap_hwmod_ocp_if am33xx_l3_main__gfx = {
-	.master		= &am33xx_l3_main_hwmod,
-	.slave		= &am33xx_gfx_hwmod,
-	.clk		= "dpll_core_m4_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3s cfg -> gpmc */
 struct omap_hwmod_ocp_if am33xx_l3_s__gpmc = {
 	.master		= &am33xx_l3_s_hwmod,

arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c

@@ -132,30 +132,6 @@ struct omap_hwmod_class am33xx_wkup_m3_hwmod_class = {
 	.name		= "wkup_m3",
 };
 
-/* gfx */
-/* Pseudo hwmod for reset control purpose only */
-static struct omap_hwmod_class am33xx_gfx_hwmod_class = {
-	.name	= "gfx",
-};
-
-static struct omap_hwmod_rst_info am33xx_gfx_resets[] = {
-	{ .name = "gfx", .rst_shift = 0, .st_shift = 0},
-};
-
-struct omap_hwmod am33xx_gfx_hwmod = {
-	.name		= "gfx",
-	.class		= &am33xx_gfx_hwmod_class,
-	.clkdm_name	= "gfx_l3_clkdm",
-	.main_clk	= "gfx_fck_div_ck",
-	.prcm		= {
-		.omap4	= {
-			.modulemode	= MODULEMODE_SWCTRL,
-		},
-	},
-	.rst_lines	= am33xx_gfx_resets,
-	.rst_lines_cnt	= ARRAY_SIZE(am33xx_gfx_resets),
-};
-
 /*
  * 'prcm' class
  * power and reset manager (whole prcm infrastructure)
@@ -283,22 +259,14 @@ static void omap_hwmod_am33xx_clkctrl(void)
 	CLKCTRL(am33xx_l4_ls_hwmod, AM33XX_CM_PER_L4LS_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l4_wkup_hwmod, AM33XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_main_hwmod, AM33XX_CM_PER_L3_CLKCTRL_OFFSET);
-	CLKCTRL(am33xx_gfx_hwmod, AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_mpu_hwmod , AM33XX_CM_MPU_MPU_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_instr_hwmod , AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_ocmcram_hwmod , AM33XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
 }
 
-static void omap_hwmod_am33xx_rst(void)
-{
-	RSTCTRL(am33xx_gfx_hwmod, AM33XX_RM_GFX_RSTCTRL_OFFSET);
-	RSTST(am33xx_gfx_hwmod, AM33XX_RM_GFX_RSTST_OFFSET);
-}
-
 void omap_hwmod_am33xx_reg(void)
 {
 	omap_hwmod_am33xx_clkctrl();
-	omap_hwmod_am33xx_rst();
 }
 
 static void omap_hwmod_am43xx_clkctrl(void)
@@ -311,20 +279,12 @@ static void omap_hwmod_am43xx_clkctrl(void)
 	CLKCTRL(am33xx_l4_ls_hwmod, AM43XX_CM_PER_L4LS_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l4_wkup_hwmod, AM43XX_CM_WKUP_L4WKUP_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_main_hwmod, AM43XX_CM_PER_L3_CLKCTRL_OFFSET);
-	CLKCTRL(am33xx_gfx_hwmod, AM43XX_CM_GFX_GFX_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_mpu_hwmod , AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_l3_instr_hwmod , AM43XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET);
 	CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET);
 }
 
-static void omap_hwmod_am43xx_rst(void)
-{
-	RSTCTRL(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTCTRL_OFFSET);
-	RSTST(am33xx_gfx_hwmod, AM43XX_RM_GFX_RSTST_OFFSET);
-}
-
 void omap_hwmod_am43xx_reg(void)
 {
 	omap_hwmod_am43xx_clkctrl();
-	omap_hwmod_am43xx_rst();
 }

arch/arm/mach-omap2/omap_hwmod_33xx_data.c

@@ -274,10 +274,8 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
 	&am33xx_l3_main__l4_hs,
 	&am33xx_l3_main__l3_s,
 	&am33xx_l3_main__l3_instr,
-	&am33xx_l3_main__gfx,
 	&am33xx_l3_s__l3_main,
 	&am33xx_wkup_m3__l4_wkup,
-	&am33xx_gfx__l3_main,
 	&am33xx_l3_main__debugss,
 	&am33xx_l4_wkup__wkup_m3,
 	&am33xx_l4_wkup__control,

arch/arm/mach-omap2/omap_hwmod_43xx_data.c

@@ -143,11 +143,9 @@ static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = {
 	&am43xx_l3_main__l4_hs,
 	&am33xx_l3_main__l3_s,
 	&am33xx_l3_main__l3_instr,
-	&am33xx_l3_main__gfx,
 	&am33xx_l3_s__l3_main,
 	&am43xx_l3_main__emif,
 	&am43xx_wkup_m3__l4_wkup,
-	&am33xx_gfx__l3_main,
 	&am43xx_l4_wkup__wkup_m3,
 	&am43xx_l4_wkup__control,
 	&am43xx_l4_wkup__smartreflex0,

arch/arm/mach-omap2/omap_hwmod_44xx_data.c

@@ -124,21 +124,6 @@ static struct omap_hwmod_class omap44xx_l4_hwmod_class = {
 	.name	= "l4",
 };
 
-/* l4_abe */
-static struct omap_hwmod omap44xx_l4_abe_hwmod = {
-	.name		= "l4_abe",
-	.class		= &omap44xx_l4_hwmod_class,
-	.clkdm_name	= "abe_clkdm",
-	.prcm = {
-		.omap4 = {
-			.clkctrl_offs = OMAP4_CM1_ABE_L4ABE_CLKCTRL_OFFSET,
-			.context_offs = OMAP4_RM_ABE_AESS_CONTEXT_OFFSET,
-			.lostcontext_mask = OMAP4430_LOSTMEM_AESSMEM_MASK,
-			.flags	      = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
-		},
-	},
-};
-
 /* l4_cfg */
 static struct omap_hwmod omap44xx_l4_cfg_hwmod = {
 	.name		= "l4_cfg",
@@ -771,22 +756,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l3_main_1 -> l4_abe */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_abe = {
-	.master		= &omap44xx_l3_main_1_hwmod,
-	.slave		= &omap44xx_l4_abe_hwmod,
-	.clk		= "l3_div_ck",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* mpu -> l4_abe */
-static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = {
-	.master		= &omap44xx_mpu_hwmod,
-	.slave		= &omap44xx_l4_abe_hwmod,
-	.clk		= "ocp_abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3_main_1 -> l4_cfg */
 static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l4_cfg = {
 	.master		= &omap44xx_l3_main_1_hwmod,
@@ -988,8 +957,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
 	&omap44xx_l3_main_1__l3_main_3,
 	&omap44xx_l3_main_2__l3_main_3,
 	&omap44xx_l4_cfg__l3_main_3,
-	&omap44xx_l3_main_1__l4_abe,
-	&omap44xx_mpu__l4_abe,
 	&omap44xx_l3_main_1__l4_cfg,
 	&omap44xx_l3_main_2__l4_per,
 	&omap44xx_l4_cfg__l4_wkup,

arch/arm/mach-omap2/omap_hwmod_54xx_data.c

@@ -121,19 +121,6 @@ static struct omap_hwmod_class omap54xx_l4_hwmod_class = {
 	.name	= "l4",
 };
 
-/* l4_abe */
-static struct omap_hwmod omap54xx_l4_abe_hwmod = {
-	.name		= "l4_abe",
-	.class		= &omap54xx_l4_hwmod_class,
-	.clkdm_name	= "abe_clkdm",
-	.prcm = {
-		.omap4 = {
-			.clkctrl_offs = OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET,
-			.flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT,
-		},
-	},
-};
-
 /* l4_cfg */
 static struct omap_hwmod omap54xx_l4_cfg_hwmod = {
 	.name		= "l4_cfg",
@@ -395,22 +382,6 @@ static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_3 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/* l3_main_1 -> l4_abe */
-static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_abe = {
-	.master		= &omap54xx_l3_main_1_hwmod,
-	.slave		= &omap54xx_l4_abe_hwmod,
-	.clk		= "abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
-/* mpu -> l4_abe */
-static struct omap_hwmod_ocp_if omap54xx_mpu__l4_abe = {
-	.master		= &omap54xx_mpu_hwmod,
-	.slave		= &omap54xx_l4_abe_hwmod,
-	.clk		= "abe_iclk",
-	.user		= OCP_USER_MPU | OCP_USER_SDMA,
-};
-
 /* l3_main_1 -> l4_cfg */
 static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_cfg = {
 	.master		= &omap54xx_l3_main_1_hwmod,
@@ -478,8 +449,6 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = {
 	&omap54xx_l3_main_1__l3_main_3,
 	&omap54xx_l3_main_2__l3_main_3,
 	&omap54xx_l4_cfg__l3_main_3,
-	&omap54xx_l3_main_1__l4_abe,
-	&omap54xx_mpu__l4_abe,
 	&omap54xx_l3_main_1__l4_cfg,
 	&omap54xx_l3_main_2__l4_per,
 	&omap54xx_l3_main_1__l4_wkup,