diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 8844526577ddf..57a85a6c34a20 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -107,12 +107,6 @@ soc { compatible = "ti,omap-infra"; - mpu { - compatible = "ti,omap4-mpu"; - ti,hwmods = "mpu"; - pm-sram = <&pm_sram_code - &pm_sram_data>; - }; }; gic: interrupt-controller@48241000 { @@ -161,40 +155,48 @@ }; ocp@44000000 { - compatible = "ti,am4372-l3-noc", "simple-bus"; + compatible = "simple-pm-bus"; + power-domains = <&prm_per>; + clocks = <&l3_clkctrl AM4_L3_L3_MAIN_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; ranges; - ti,hwmods = "l3_main"; ti,no-idle; - reg = <0x44000000 0x400000 - 0x44800000 0x400000>; - interrupts = , - ; + + l3-noc@44000000 { + compatible = "ti,am4372-l3-noc"; + reg = <0x44000000 0x400000>, + <0x44800000 0x400000>; + interrupts = , + ; + }; l4_wkup: interconnect@44c00000 { - wkup_m3: wkup_m3@100000 { - compatible = "ti,am4372-wkup-m3"; - reg = <0x100000 0x4000>, - <0x180000 0x2000>; - reg-names = "umem", "dmem"; - ti,hwmods = "wkup_m3"; - ti,pm-firmware = "am335x-pm-firmware.elf"; - }; }; l4_per: interconnect@48000000 { }; l4_fast: interconnect@4a000000 { }; - emif: emif@4c000000 { - compatible = "ti,emif-am4372"; - reg = <0x4c000000 0x1000000>; - ti,hwmods = "emif"; - interrupts = ; + target-module@4c000000 { + compatible = "ti,sysc-omap4-simple", "ti,sysc"; + reg = <0x4c000000 0x4>; + reg-names = "rev"; + clocks = <&emif_clkctrl AM4_EMIF_EMIF_CLKCTRL 0>; + clock-names = "fck"; ti,no-idle; - sram = <&pm_sram_code - &pm_sram_data>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x4c000000 0x1000000>; + + emif: emif@0 { + compatible = "ti,emif-am4372"; + reg = <0 0x1000000>; + interrupts = ; + sram = <&pm_sram_code + &pm_sram_data>; + }; }; target-module@49000000 { @@ -501,23 +503,33 @@ }; }; - ocmcram: sram@40300000 { - compatible = "mmio-sram"; - reg = <0x40300000 0x40000>; /* 256k */ - ranges = <0x0 0x40300000 0x40000>; + target-module@40300000 { + compatible = "ti,sysc-omap4-simple", "ti,sysc"; + clocks = <&l3_clkctrl AM4_L3_OCMCRAM_CLKCTRL 0>; + clock-names = "fck"; + ti,no-idle; #address-cells = <1>; #size-cells = <1>; + ranges = <0 0x40300000 0x40000>; - pm_sram_code: pm-code-sram@0 { - compatible = "ti,sram"; - reg = <0x0 0x1000>; - protect-exec; - }; + ocmcram: sram@0 { + compatible = "mmio-sram"; + reg = <0 0x40000>; /* 256k */ + ranges = <0 0 0x40000>; + #address-cells = <1>; + #size-cells = <1>; - pm_sram_data: pm-data-sram@1000 { - compatible = "ti,sram"; - reg = <0x1000 0x1000>; - pool; + pm_sram_code: pm-code-sram@0 { + compatible = "ti,sram"; + reg = <0x0 0x1000>; + protect-exec; + }; + + pm_sram_data: pm-data-sram@1000 { + compatible = "ti,sram"; + reg = <0x1000 0x1000>; + pool; + }; }; }; @@ -548,6 +560,12 @@ #include "am43xx-clocks.dtsi" &prcm { + prm_mpu: prm@300 { + compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; + reg = <0x300 0x100>; + #power-domain-cells = <0>; + }; + prm_gfx: prm@400 { compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; reg = <0x400 0x100>; @@ -555,16 +573,36 @@ #reset-cells = <1>; }; + prm_rtc: prm@500 { + compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; + reg = <0x500 0x100>; + #power-domain-cells = <0>; + }; + + prm_tamper: prm@600 { + compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; + reg = <0x600 0x100>; + #power-domain-cells = <0>; + }; + + prm_cefuse: prm@700 { + compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; + reg = <0x700 0x100>; + #power-domain-cells = <0>; + }; + prm_per: prm@800 { compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; reg = <0x800 0x100>; #reset-cells = <1>; + #power-domain-cells = <0>; }; prm_wkup: prm@2000 { compatible = "ti,am4-prm-inst", "ti,omap-prm-inst"; reg = <0x2000 0x100>; #reset-cells = <1>; + #power-domain-cells = <0>; }; prm_device: prm@4000 { @@ -578,6 +616,9 @@ &timer1_target { ti,no-reset-on-init; ti,no-idle; + clocks = <&l4_wkup_clkctrl AM4_L4_WKUP_TIMER1_CLKCTRL 0>, + <&l4_wkup_clkctrl AM4_L4_WKUP_L4_WKUP_CLKCTRL 0>; + clock-names = "fck", "ick"; timer@0 { assigned-clocks = <&timer1_fck>; assigned-clock-parents = <&sys_clkin_ck>; @@ -588,6 +629,9 @@ &timer2_target { ti,no-reset-on-init; ti,no-idle; + clocks = <&l4ls_clkctrl AM4_L4LS_TIMER2_CLKCTRL 0>, + <&l4ls_clkctrl AM4_L4LS_L4_LS_CLKCTRL 0>; + clock-names = "fck", "ick"; timer@0 { assigned-clocks = <&timer2_fck>; assigned-clock-parents = <&sys_clkin_ck>; diff --git a/arch/arm/boot/dts/am437x-l4.dtsi b/arch/arm/boot/dts/am437x-l4.dtsi index c220dc3c4e0f3..dfbededcb2c4e 100644 --- a/arch/arm/boot/dts/am437x-l4.dtsi +++ b/arch/arm/boot/dts/am437x-l4.dtsi @@ -1,5 +1,8 @@ &l4_wkup { /* 0x44c00000 */ - compatible = "ti,am4-l4-wkup", "simple-bus"; + compatible = "ti,am4-l4-wkup", "simple-pm-bus"; + power-domains = <&prm_wkup>; + clocks = <&l4_wkup_clkctrl AM4_L4_WKUP_L4_WKUP_CLKCTRL 0>; + clock-names = "fck"; reg = <0x44c00000 0x800>, <0x44c00800 0x800>, <0x44c01000 0x400>, @@ -12,7 +15,7 @@ <0x00200000 0x44e00000 0x100000>; /* segment 2 */ segment@0 { /* 0x44c00000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */ @@ -22,7 +25,7 @@ }; segment@100000 { /* 0x44d00000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00100000 0x004000>, /* ap 4 */ @@ -32,19 +35,25 @@ <0x000f0000 0x001f0000 0x010000>; /* ap 8 */ target-module@0 { /* 0x44d00000, ap 4 28.0 */ - compatible = "ti,sysc"; - status = "disabled"; + compatible = "ti,sysc-omap4", "ti,sysc"; + reg = <0x0 0x4>; + reg-names = "rev"; + clocks = <&l4_wkup_aon_clkctrl AM4_L4_WKUP_AON_WKUP_M3_CLKCTRL 0>; + clock-names = "fck"; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0x0 0x4000>; - }; + ranges = <0x00000000 0x00000000 0x4000>, + <0x00080000 0x00080000 0x2000>; - target-module@80000 { /* 0x44d80000, ap 6 10.0 */ - compatible = "ti,sysc"; - status = "disabled"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x0 0x80000 0x2000>; + wkup_m3: cpu@0 { + compatible = "ti,am4372-wkup-m3"; + reg = <0x00000000 0x4000>, + <0x00080000 0x2000>; + reg-names = "umem", "dmem"; + resets = <&prm_wkup 3>; + reset-names = "rstctrl"; + ti,pm-firmware = "am335x-pm-firmware.elf"; + }; }; target-module@f0000 { /* 0x44df0000, ap 8 58.0 */ @@ -75,7 +84,7 @@ }; segment@200000 { /* 0x44e00000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00200000 0x001000>, /* ap 9 */ @@ -265,6 +274,9 @@ compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x10000 0x4>; reg-names = "rev"; + clocks = <&l4_wkup_clkctrl AM4_L4_WKUP_CONTROL_CLKCTRL 0>; + clock-names = "fck"; + ti,no-idle; #address-cells = <1>; #size-cells = <1>; ranges = <0x0 0x10000 0x10000>; @@ -419,6 +431,7 @@ , ; /* Domains (P, C): rtc_pwrdm, l4_rtc_clkdm */ + power-domains = <&prm_rtc>; clocks = <&l4_rtc_clkctrl AM4_L4_RTC_RTC_CLKCTRL 0>; clock-names = "fck"; #address-cells = <1>; @@ -479,7 +492,10 @@ }; &l4_fast { /* 0x4a000000 */ - compatible = "ti,am4-l4-fast", "simple-bus"; + compatible = "ti,am4-l4-fast", "simple-pm-bus"; + power-domains = <&prm_per>; + clocks = <&l3_clkctrl AM4_L3_L4_HS_CLKCTRL 0>; + clock-names = "fck"; reg = <0x4a000000 0x800>, <0x4a000800 0x800>, <0x4a001000 0x400>; @@ -489,7 +505,7 @@ ranges = <0x00000000 0x4a000000 0x1000000>; /* segment 0 */ segment@0 { /* 0x4a000000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */ @@ -594,7 +610,10 @@ }; &l4_per { /* 0x48000000 */ - compatible = "ti,am4-l4-per", "simple-bus"; + compatible = "ti,am4-l4-per", "simple-pm-bus"; + power-domains = <&prm_per>; + clocks = <&l4ls_clkctrl AM4_L4LS_L4_LS_CLKCTRL 0>; + clock-names = "fck"; reg = <0x48000000 0x800>, <0x48000800 0x800>, <0x48001000 0x400>, @@ -612,7 +631,7 @@ <0x46400000 0x46400000 0x400000>; /* l3 data port */ segment@0 { /* 0x48000000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00000000 0x000800>, /* ap 0 */ @@ -1187,7 +1206,7 @@ }; segment@100000 { /* 0x48100000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x0008c000 0x0018c000 0x001000>, /* ap 34 */ @@ -1618,13 +1637,31 @@ }; segment@200000 { /* 0x48200000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; + ranges = <0x00000000 0x00200000 0x010000>; + + target-module@0 { + compatible = "ti,sysc-omap4-simple", "ti,sysc"; + power-domains = <&prm_mpu>; + clocks = <&mpu_clkctrl AM4_MPU_MPU_CLKCTRL 0>; + clock-names = "fck"; + ti,no-idle; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x10000>; + + mpu@0 { + compatible = "ti,omap4-mpu"; + pm-sram = <&pm_sram_code + &pm_sram_data>; + }; + }; }; segment@300000 { /* 0x48300000 */ - compatible = "simple-bus"; + compatible = "simple-pm-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0x00000000 0x00300000 0x001000>, /* ap 56 */ diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index c7ef2e242f30a..0c876c0e4d2ab 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -78,7 +78,6 @@ config SOC_AM43XX select HAVE_ARM_TWD select ARM_ERRATA_754322 select ARM_ERRATA_775420 - select OMAP_HWMOD select OMAP_INTERCONNECT select ARM_CPU_SUSPEND if PM diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index efd409ddceb51..9bcfb34a22064 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -23,7 +23,7 @@ obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) obj-$(CONFIG_ARCH_OMAP4) += $(hwmod-common) $(secure-common) obj-$(CONFIG_SOC_AM33XX) += $(secure-common) obj-$(CONFIG_SOC_OMAP5) += $(hwmod-common) $(secure-common) -obj-$(CONFIG_SOC_AM43XX) += $(hwmod-common) $(secure-common) +obj-$(CONFIG_SOC_AM43XX) += $(secure-common) obj-$(CONFIG_SOC_DRA7XX) += $(hwmod-common) $(secure-common) ifneq ($(CONFIG_SND_SOC_OMAP_MCBSP),) @@ -206,9 +206,6 @@ obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_interconnect_data.o obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o -obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_43xx_data.o -obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_33xx_43xx_interconnect_data.o -obj-$(CONFIG_SOC_AM43XX) += omap_hwmod_33xx_43xx_ipblock_data.o obj-$(CONFIG_SOC_TI81XX) += omap_hwmod_81xx_data.o obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o obj-$(CONFIG_SOC_OMAP5) += omap_hwmod_54xx_data.o diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index a868b91ce90a9..6cd99e8685563 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -588,7 +588,6 @@ void __init am43xx_init_early(void) omap2_prcm_base_init(); am43xx_powerdomains_init(); am43xx_clockdomains_init(); - am43xx_hwmod_init(); omap_hwmod_init_postsetup(); omap_l2_cache_init(); omap_clk_soc_init = am43xx_dt_clk_init; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h deleted file mode 100644 index 9aae558f6e9fb..0000000000000 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_common_data.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * - * Copyright (C) 2013 Texas Instruments Incorporated - * - * Data common for AM335x and AM43x - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ARCH_ARM_MACH_OMAP2_OMAP_HWMOD_33XX_43XX_COMMON_DATA_H -#define __ARCH_ARM_MACH_OMAP2_OMAP_HWMOD_33XX_43XX_COMMON_DATA_H - -extern struct omap_hwmod_ocp_if am33xx_mpu__l3_main; -extern struct omap_hwmod_ocp_if am33xx_l3_main__l3_s; -extern struct omap_hwmod_ocp_if am33xx_l3_s__l4_ls; -extern struct omap_hwmod_ocp_if am33xx_l3_s__l4_wkup; -extern struct omap_hwmod_ocp_if am33xx_l3_main__l3_instr; -extern struct omap_hwmod_ocp_if am33xx_mpu__prcm; -extern struct omap_hwmod_ocp_if am33xx_l3_s__l3_main; -extern struct omap_hwmod_ocp_if am33xx_gfx__l3_main; -extern struct omap_hwmod_ocp_if am33xx_l3_main__gfx; -extern struct omap_hwmod_ocp_if am33xx_l4_ls__timer2; -extern struct omap_hwmod_ocp_if am33xx_l3_main__ocmc; - -extern struct omap_hwmod am33xx_l3_main_hwmod; -extern struct omap_hwmod am33xx_l3_s_hwmod; -extern struct omap_hwmod am33xx_l3_instr_hwmod; -extern struct omap_hwmod am33xx_l4_ls_hwmod; -extern struct omap_hwmod am33xx_l4_wkup_hwmod; -extern struct omap_hwmod am33xx_mpu_hwmod; -extern struct omap_hwmod am33xx_gfx_hwmod; -extern struct omap_hwmod am33xx_prcm_hwmod; -extern struct omap_hwmod am33xx_ocmcram_hwmod; -extern struct omap_hwmod am33xx_smartreflex0_hwmod; -extern struct omap_hwmod am33xx_smartreflex1_hwmod; - -extern struct omap_hwmod_class am33xx_emif_hwmod_class; -extern struct omap_hwmod_class am33xx_l4_hwmod_class; -extern struct omap_hwmod_class am33xx_wkup_m3_hwmod_class; -extern struct omap_hwmod_class am33xx_control_hwmod_class; -extern struct omap_hwmod_class am33xx_timer_hwmod_class; -extern struct omap_hwmod_class am33xx_ehrpwm_hwmod_class; -extern struct omap_hwmod_class am33xx_spi_hwmod_class; - -void omap_hwmod_am33xx_reg(void); -void omap_hwmod_am43xx_reg(void); - -#endif diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c deleted file mode 100644 index 32741de0ed716..0000000000000 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_interconnect_data.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * - * Copyright (C) 2013 Texas Instruments Incorporated - * - * Interconnects common for AM335x and AM43x - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include -#include "omap_hwmod.h" -#include "omap_hwmod_33xx_43xx_common_data.h" - -/* mpu -> l3 main */ -struct omap_hwmod_ocp_if am33xx_mpu__l3_main = { - .master = &am33xx_mpu_hwmod, - .slave = &am33xx_l3_main_hwmod, - .clk = "dpll_mpu_m2_ck", - .user = OCP_USER_MPU, -}; - -/* l3 main -> l3 s */ -struct omap_hwmod_ocp_if am33xx_l3_main__l3_s = { - .master = &am33xx_l3_main_hwmod, - .slave = &am33xx_l3_s_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3 s -> l4 per/ls */ -struct omap_hwmod_ocp_if am33xx_l3_s__l4_ls = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_l4_ls_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3 s -> l4 wkup */ -struct omap_hwmod_ocp_if am33xx_l3_s__l4_wkup = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_l4_wkup_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3 main -> l3 instr */ -struct omap_hwmod_ocp_if am33xx_l3_main__l3_instr = { - .master = &am33xx_l3_main_hwmod, - .slave = &am33xx_l3_instr_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* mpu -> prcm */ -struct omap_hwmod_ocp_if am33xx_mpu__prcm = { - .master = &am33xx_mpu_hwmod, - .slave = &am33xx_prcm_hwmod, - .clk = "dpll_mpu_m2_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3 s -> l3 main*/ -struct omap_hwmod_ocp_if am33xx_l3_s__l3_main = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_l3_main_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* l3 main -> ocmc */ -struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = { - .master = &am33xx_l3_main_hwmod, - .slave = &am33xx_ocmcram_hwmod, - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c deleted file mode 100644 index a58d79a619c82..0000000000000 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * - * Copyright (C) 2013 Texas Instruments Incorporated - * - * Hwmod common for AM335x and AM43x - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include - -#include "omap_hwmod.h" -#include "cm33xx.h" -#include "prm33xx.h" -#include "omap_hwmod_33xx_43xx_common_data.h" -#include "prcm43xx.h" -#include "common.h" - -#define CLKCTRL(oh, clkctrl) ((oh).prcm.omap4.clkctrl_offs = (clkctrl)) -#define RSTCTRL(oh, rstctrl) ((oh).prcm.omap4.rstctrl_offs = (rstctrl)) -#define RSTST(oh, rstst) ((oh).prcm.omap4.rstst_offs = (rstst)) - -/* - * 'l3' class - * instance(s): l3_main, l3_s, l3_instr - */ -static struct omap_hwmod_class am33xx_l3_hwmod_class = { - .name = "l3", -}; - -struct omap_hwmod am33xx_l3_main_hwmod = { - .name = "l3_main", - .class = &am33xx_l3_hwmod_class, - .clkdm_name = "l3_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "l3_gclk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* l3_s */ -struct omap_hwmod am33xx_l3_s_hwmod = { - .name = "l3_s", - .class = &am33xx_l3_hwmod_class, - .clkdm_name = "l3s_clkdm", -}; - -/* l3_instr */ -struct omap_hwmod am33xx_l3_instr_hwmod = { - .name = "l3_instr", - .class = &am33xx_l3_hwmod_class, - .clkdm_name = "l3_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "l3_gclk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'l4' class - * instance(s): l4_ls, l4_hs, l4_wkup, l4_fw - */ -struct omap_hwmod_class am33xx_l4_hwmod_class = { - .name = "l4", -}; - -/* l4_ls */ -struct omap_hwmod am33xx_l4_ls_hwmod = { - .name = "l4_ls", - .class = &am33xx_l4_hwmod_class, - .clkdm_name = "l4ls_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "l4ls_gclk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* l4_wkup */ -struct omap_hwmod am33xx_l4_wkup_hwmod = { - .name = "l4_wkup", - .class = &am33xx_l4_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'mpu' class - */ -static struct omap_hwmod_class am33xx_mpu_hwmod_class = { - .name = "mpu", -}; - -struct omap_hwmod am33xx_mpu_hwmod = { - .name = "mpu", - .class = &am33xx_mpu_hwmod_class, - .clkdm_name = "mpu_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "dpll_mpu_m2_ck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'wakeup m3' class - * Wakeup controller sub-system under wakeup domain - */ -struct omap_hwmod_class am33xx_wkup_m3_hwmod_class = { - .name = "wkup_m3", -}; - -/* - * 'prcm' class - * power and reset manager (whole prcm infrastructure) - */ -static struct omap_hwmod_class am33xx_prcm_hwmod_class = { - .name = "prcm", -}; - -/* prcm */ -struct omap_hwmod am33xx_prcm_hwmod = { - .name = "prcm", - .class = &am33xx_prcm_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", -}; - -/* - * 'emif' class - * instance(s): emif - */ -static struct omap_hwmod_class_sysconfig am33xx_emif_sysc = { - .rev_offs = 0x0000, -}; - -struct omap_hwmod_class am33xx_emif_hwmod_class = { - .name = "emif", - .sysc = &am33xx_emif_sysc, -}; - - - -/* ocmcram */ -static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = { - .name = "ocmcram", -}; - -struct omap_hwmod am33xx_ocmcram_hwmod = { - .name = "ocmcram", - .class = &am33xx_ocmcram_hwmod_class, - .clkdm_name = "l3_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "l3_gclk", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* 'smartreflex' class */ -static struct omap_hwmod_class am33xx_smartreflex_hwmod_class = { - .name = "smartreflex", -}; - -/* smartreflex0 */ -struct omap_hwmod am33xx_smartreflex0_hwmod = { - .name = "smartreflex0", - .class = &am33xx_smartreflex_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .main_clk = "smartreflex0_fck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* smartreflex1 */ -struct omap_hwmod am33xx_smartreflex1_hwmod = { - .name = "smartreflex1", - .class = &am33xx_smartreflex_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .main_clk = "smartreflex1_fck", - .prcm = { - .omap4 = { - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* - * 'control' module class - */ -struct omap_hwmod_class am33xx_control_hwmod_class = { - .name = "control", -}; - -static void omap_hwmod_am33xx_clkctrl(void) -{ - CLKCTRL(am33xx_smartreflex0_hwmod, - AM33XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET); - CLKCTRL(am33xx_smartreflex1_hwmod, - AM33XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET); - 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_l3_instr_hwmod , AM33XX_CM_PER_L3_INSTR_CLKCTRL_OFFSET); -} - -void omap_hwmod_am33xx_reg(void) -{ - omap_hwmod_am33xx_clkctrl(); -} - -static void omap_hwmod_am43xx_clkctrl(void) -{ - CLKCTRL(am33xx_smartreflex0_hwmod, - AM43XX_CM_WKUP_SMARTREFLEX0_CLKCTRL_OFFSET); - CLKCTRL(am33xx_smartreflex1_hwmod, - AM43XX_CM_WKUP_SMARTREFLEX1_CLKCTRL_OFFSET); - 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_mpu_hwmod , AM43XX_CM_MPU_MPU_CLKCTRL_OFFSET); - CLKCTRL(am33xx_ocmcram_hwmod , AM43XX_CM_PER_OCMCRAM_CLKCTRL_OFFSET); -} - -void omap_hwmod_am43xx_reg(void) -{ - omap_hwmod_am43xx_clkctrl(); -} diff --git a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c b/arch/arm/mach-omap2/omap_hwmod_43xx_data.c deleted file mode 100644 index 6ccdf57041b18..0000000000000 --- a/arch/arm/mach-omap2/omap_hwmod_43xx_data.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (C) 2013 Texas Instruments Incorporated - * - * Hwmod present only in AM43x and those that differ other than register - * offsets as compared to AM335x. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include "omap_hwmod.h" -#include "omap_hwmod_33xx_43xx_common_data.h" -#include "prcm43xx.h" -#include "omap_hwmod_common_data.h" - -/* IP blocks */ -static struct omap_hwmod am43xx_emif_hwmod = { - .name = "emif", - .class = &am33xx_emif_hwmod_class, - .clkdm_name = "emif_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "dpll_ddr_m2_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_EMIF_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -static struct omap_hwmod am43xx_l4_hs_hwmod = { - .name = "l4_hs", - .class = &am33xx_l4_hwmod_class, - .clkdm_name = "l3_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "l4hs_gclk", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_PER_L4HS_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -static struct omap_hwmod_rst_info am33xx_wkup_m3_resets[] = { - { .name = "wkup_m3", .rst_shift = 3, .st_shift = 5 }, -}; - -static struct omap_hwmod am43xx_wkup_m3_hwmod = { - .name = "wkup_m3", - .class = &am33xx_wkup_m3_hwmod_class, - .clkdm_name = "l4_wkup_aon_clkdm", - /* Keep hardreset asserted */ - .flags = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST, - .main_clk = "sys_clkin_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_WKUP_WKUP_M3_CLKCTRL_OFFSET, - .rstctrl_offs = AM43XX_RM_WKUP_RSTCTRL_OFFSET, - .rstst_offs = AM43XX_RM_WKUP_RSTST_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, - .rst_lines = am33xx_wkup_m3_resets, - .rst_lines_cnt = ARRAY_SIZE(am33xx_wkup_m3_resets), -}; - -static struct omap_hwmod am43xx_control_hwmod = { - .name = "control", - .class = &am33xx_control_hwmod_class, - .clkdm_name = "l4_wkup_clkdm", - .flags = HWMOD_INIT_NO_IDLE, - .main_clk = "sys_clkin_ck", - .prcm = { - .omap4 = { - .clkctrl_offs = AM43XX_CM_WKUP_CONTROL_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* Interfaces */ -static struct omap_hwmod_ocp_if am43xx_l3_main__emif = { - .master = &am33xx_l3_main_hwmod, - .slave = &am43xx_emif_hwmod, - .clk = "dpll_core_m4_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_l3_main__l4_hs = { - .master = &am33xx_l3_main_hwmod, - .slave = &am43xx_l4_hs_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_wkup_m3__l4_wkup = { - .master = &am43xx_wkup_m3_hwmod, - .slave = &am33xx_l4_wkup_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_wkup__wkup_m3 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am43xx_wkup_m3_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_wkup__smartreflex0 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_smartreflex0_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_wkup__smartreflex1 = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am33xx_smartreflex1_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if am43xx_l4_wkup__control = { - .master = &am33xx_l4_wkup_hwmod, - .slave = &am43xx_control_hwmod, - .clk = "sys_clkin_ck", - .user = OCP_USER_MPU, -}; - -static struct omap_hwmod_ocp_if *am43xx_hwmod_ocp_ifs[] __initdata = { - &am33xx_mpu__l3_main, - &am33xx_mpu__prcm, - &am33xx_l3_s__l4_ls, - &am33xx_l3_s__l4_wkup, - &am43xx_l3_main__l4_hs, - &am33xx_l3_main__l3_s, - &am33xx_l3_main__l3_instr, - &am33xx_l3_s__l3_main, - &am43xx_l3_main__emif, - &am43xx_wkup_m3__l4_wkup, - &am43xx_l4_wkup__wkup_m3, - &am43xx_l4_wkup__control, - &am43xx_l4_wkup__smartreflex0, - &am43xx_l4_wkup__smartreflex1, - &am33xx_l3_main__ocmc, - NULL, -}; - -int __init am43xx_hwmod_init(void) -{ - int ret; - - omap_hwmod_am43xx_reg(); - omap_hwmod_init(); - ret = omap_hwmod_register_links(am43xx_hwmod_ocp_ifs); - - return ret; -} diff --git a/drivers/clk/ti/clk-43xx.c b/drivers/clk/ti/clk-43xx.c index e5538d577ce57..46c0add995700 100644 --- a/drivers/clk/ti/clk-43xx.c +++ b/drivers/clk/ti/clk-43xx.c @@ -272,6 +272,11 @@ static struct ti_dt_clk am43xx_clks[] = { { .node_name = NULL }, }; +static const char *enable_init_clks[] = { + /* AM4_L3_L3_MAIN_CLKCTRL, needed during suspend */ + "l3-clkctrl:0000:0", +}; + int __init am43xx_dt_clk_init(void) { struct clk *clk1, *clk2; @@ -283,6 +288,9 @@ int __init am43xx_dt_clk_init(void) omap2_clk_disable_autoidle_all(); + omap2_clk_enable_init_clocks(enable_init_clks, + ARRAY_SIZE(enable_init_clks)); + ti_clk_add_aliases(); /* diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c index f97f629b6b6bf..79844880c5ed7 100644 --- a/drivers/soc/ti/omap_prm.c +++ b/drivers/soc/ti/omap_prm.c @@ -243,14 +243,44 @@ static const struct omap_rst_map am4_device_rst_map[] = { }; static const struct omap_prm_data am4_prm_data[] = { + { + .name = "mpu", .base = 0x44df0300, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_noinact, + }, { .name = "gfx", .base = 0x44df0400, .pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_onoff_noauto, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3", }, - { .name = "per", .base = 0x44df0800, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am4_per_rst_map, .clkdm_name = "pruss_ocp" }, - { .name = "wkup", .base = 0x44df2000, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am3_wkup_rst_map, .flags = OMAP_PRM_HAS_NO_CLKDM }, - { .name = "device", .base = 0x44df4000, .rstctrl = 0x0, .rstst = 0x4, .rstmap = am4_device_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM }, + { + .name = "rtc", .base = 0x44df0500, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_alwon, + }, + { + .name = "tamper", .base = 0x44df0600, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_alwon, + }, + { + .name = "cefuse", .base = 0x44df0700, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_onoff_noauto, + }, + { + .name = "per", .base = 0x44df0800, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_noinact, + .rstctrl = 0x10, .rstst = 0x14, .rstmap = am4_per_rst_map, + .clkdm_name = "pruss_ocp" + }, + { + .name = "wkup", .base = 0x44df2000, + .pwrstctrl = 0x0, .pwrstst = 0x4, .dmap = &omap_prm_alwon, + .rstctrl = 0x10, .rstst = 0x14, .rstmap = am3_wkup_rst_map, + .flags = OMAP_PRM_HAS_NO_CLKDM + }, + { + .name = "device", .base = 0x44df4000, + .rstctrl = 0x0, .rstst = 0x4, .rstmap = am4_device_rst_map, + .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM + }, { }, };