| /* |
| * DRA7xx Power domains framework |
| * |
| * Copyright (C) 2009-2013 Texas Instruments, Inc. |
| * Copyright (C) 2009-2011 Nokia Corporation |
| * |
| * Generated by code originally written by: |
| * Abhijit Pagare (abhijitpagare@ti.com) |
| * Benoit Cousson (b-cousson@ti.com) |
| * Paul Walmsley (paul@pwsan.com) |
| * |
| * This file is automatically generated from the OMAP hardware databases. |
| * We respectfully ask that any modifications to this file be coordinated |
| * with the public linux-omap@vger.kernel.org mailing list and the |
| * authors above to ensure that the autogeneration scripts are kept |
| * up-to-date with the file contents. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| |
| #include "powerdomain.h" |
| |
| #include "prcm-common.h" |
| #include "prcm44xx.h" |
| #include "prm7xx.h" |
| #include "prcm_mpu7xx.h" |
| #include "soc.h" |
| |
| /* iva_7xx_pwrdm: IVA-HD power domain */ |
| static struct powerdomain iva_7xx_pwrdm = { |
| .name = "iva_pwrdm", |
| .prcm_offs = DRA7XX_PRM_IVA_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 4, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* hwa_mem */ |
| [1] = PWRSTS_ON, /* sl2_mem */ |
| [2] = PWRSTS_ON, /* tcm1_mem */ |
| [3] = PWRSTS_ON, /* tcm2_mem */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* rtc_7xx_pwrdm: */ |
| static struct powerdomain rtc_7xx_pwrdm = { |
| .name = "rtc_pwrdm", |
| .prcm_offs = DRA7XX_PRM_RTC_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| }; |
| |
| /* custefuse_7xx_pwrdm: Customer efuse controller power domain */ |
| static struct powerdomain custefuse_7xx_pwrdm = { |
| .name = "custefuse_pwrdm", |
| .prcm_offs = DRA7XX_PRM_CUSTEFUSE_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* custefuse_aon_7xx_pwrdm: Customer efuse controller power domain */ |
| static struct powerdomain custefuse_aon_7xx_pwrdm = { |
| .name = "custefuse_pwrdm", |
| .prcm_offs = DRA7XX_PRM_CUSTEFUSE_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| }; |
| |
| /* ipu_7xx_pwrdm: Audio back end power domain */ |
| static struct powerdomain ipu_7xx_pwrdm = { |
| .name = "ipu_pwrdm", |
| .prcm_offs = DRA7XX_PRM_IPU_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 2, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* aessmem */ |
| [1] = PWRSTS_ON, /* periphmem */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* dss_7xx_pwrdm: Display subsystem power domain */ |
| static struct powerdomain dss_7xx_pwrdm = { |
| .name = "dss_pwrdm", |
| .prcm_offs = DRA7XX_PRM_DSS_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* dss_mem */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* l4per_7xx_pwrdm: Target peripherals power domain */ |
| static struct powerdomain l4per_7xx_pwrdm = { |
| .name = "l4per_pwrdm", |
| .prcm_offs = DRA7XX_PRM_L4PER_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| .banks = 2, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* nonretained_bank */ |
| [1] = PWRSTS_ON, /* retained_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* gpu_7xx_pwrdm: 3D accelerator power domain */ |
| static struct powerdomain gpu_7xx_pwrdm = { |
| .name = "gpu_pwrdm", |
| .prcm_offs = DRA7XX_PRM_GPU_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* gpu_mem */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* wkupaon_7xx_pwrdm: Wake-up power domain */ |
| static struct powerdomain wkupaon_7xx_pwrdm = { |
| .name = "wkupaon_pwrdm", |
| .prcm_offs = DRA7XX_PRM_WKUPAON_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* wkup_bank */ |
| }, |
| }; |
| |
| /* core_7xx_pwrdm: CORE power domain */ |
| static struct powerdomain core_7xx_pwrdm = { |
| .name = "core_pwrdm", |
| .prcm_offs = DRA7XX_PRM_CORE_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| .banks = 5, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* core_nret_bank */ |
| [1] = PWRSTS_ON, /* core_ocmram */ |
| [2] = PWRSTS_ON, /* core_other_bank */ |
| [3] = PWRSTS_ON, /* ipu_l2ram */ |
| [4] = PWRSTS_ON, /* ipu_unicache */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* coreaon_7xx_pwrdm: Always ON logic that sits in VDD_CORE voltage domain */ |
| static struct powerdomain coreaon_7xx_pwrdm = { |
| .name = "coreaon_pwrdm", |
| .prcm_offs = DRA7XX_PRM_COREAON_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| }; |
| |
| /* cpu0_7xx_pwrdm: MPU0 processor and Neon coprocessor power domain */ |
| static struct powerdomain cpu0_7xx_pwrdm = { |
| .name = "cpu0_pwrdm", |
| .prcm_offs = DRA7XX_MPU_PRCM_PRM_C0_INST, |
| .prcm_partition = DRA7XX_MPU_PRCM_PARTITION, |
| .pwrsts = PWRSTS_RET_ON, |
| .pwrsts_logic_ret = PWRSTS_RET, |
| .banks = 1, |
| .pwrsts_mem_ret = { |
| [0] = PWRSTS_OFF_RET, /* cpu0_l1 */ |
| }, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* cpu0_l1 */ |
| }, |
| }; |
| |
| /* cpu1_7xx_pwrdm: MPU1 processor and Neon coprocessor power domain */ |
| static struct powerdomain cpu1_7xx_pwrdm = { |
| .name = "cpu1_pwrdm", |
| .prcm_offs = DRA7XX_MPU_PRCM_PRM_C1_INST, |
| .prcm_partition = DRA7XX_MPU_PRCM_PARTITION, |
| .pwrsts = PWRSTS_RET_ON, |
| .pwrsts_logic_ret = PWRSTS_RET, |
| .banks = 1, |
| .pwrsts_mem_ret = { |
| [0] = PWRSTS_OFF_RET, /* cpu1_l1 */ |
| }, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* cpu1_l1 */ |
| }, |
| }; |
| |
| /* vpe_7xx_pwrdm: */ |
| static struct powerdomain vpe_7xx_pwrdm = { |
| .name = "vpe_pwrdm", |
| .prcm_offs = DRA7XX_PRM_VPE_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* vpe_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* mpu_7xx_pwrdm: Modena processor and the Neon coprocessor power domain */ |
| static struct powerdomain mpu_7xx_pwrdm = { |
| .name = "mpu_pwrdm", |
| .prcm_offs = DRA7XX_PRM_MPU_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_RET_ON, |
| .pwrsts_logic_ret = PWRSTS_RET, |
| .banks = 2, |
| .pwrsts_mem_ret = { |
| [0] = PWRSTS_OFF_RET, /* mpu_l2 */ |
| [1] = PWRSTS_RET, /* mpu_ram */ |
| }, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* mpu_l2 */ |
| [1] = PWRSTS_ON, /* mpu_ram */ |
| }, |
| }; |
| |
| /* l3init_7xx_pwrdm: L3 initators pheripherals power domain */ |
| static struct powerdomain l3init_7xx_pwrdm = { |
| .name = "l3init_pwrdm", |
| .prcm_offs = DRA7XX_PRM_L3INIT_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_ON, |
| .banks = 3, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* gmac_bank */ |
| [1] = PWRSTS_ON, /* l3init_bank1 */ |
| [2] = PWRSTS_ON, /* l3init_bank2 */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* eve3_7xx_pwrdm: */ |
| static struct powerdomain eve3_7xx_pwrdm = { |
| .name = "eve3_pwrdm", |
| .prcm_offs = DRA7XX_PRM_EVE3_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* eve3_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* emu_7xx_pwrdm: Emulation power domain */ |
| static struct powerdomain emu_7xx_pwrdm = { |
| .name = "emu_pwrdm", |
| .prcm_offs = DRA7XX_PRM_EMU_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* emu_bank */ |
| }, |
| }; |
| |
| /* dsp2_7xx_pwrdm: */ |
| static struct powerdomain dsp2_7xx_pwrdm = { |
| .name = "dsp2_pwrdm", |
| .prcm_offs = DRA7XX_PRM_DSP2_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 3, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* dsp2_edma */ |
| [1] = PWRSTS_ON, /* dsp2_l1 */ |
| [2] = PWRSTS_ON, /* dsp2_l2 */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* dsp1_7xx_pwrdm: Tesla processor power domain */ |
| static struct powerdomain dsp1_7xx_pwrdm = { |
| .name = "dsp1_pwrdm", |
| .prcm_offs = DRA7XX_PRM_DSP1_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 3, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* dsp1_edma */ |
| [1] = PWRSTS_ON, /* dsp1_l1 */ |
| [2] = PWRSTS_ON, /* dsp1_l2 */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* cam_7xx_pwrdm: Camera subsystem power domain */ |
| static struct powerdomain cam_7xx_pwrdm = { |
| .name = "cam_pwrdm", |
| .prcm_offs = DRA7XX_PRM_CAM_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* vip_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* eve4_7xx_pwrdm: */ |
| static struct powerdomain eve4_7xx_pwrdm = { |
| .name = "eve4_pwrdm", |
| .prcm_offs = DRA7XX_PRM_EVE4_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* eve4_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* eve2_7xx_pwrdm: */ |
| static struct powerdomain eve2_7xx_pwrdm = { |
| .name = "eve2_pwrdm", |
| .prcm_offs = DRA7XX_PRM_EVE2_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* eve2_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* eve1_7xx_pwrdm: */ |
| static struct powerdomain eve1_7xx_pwrdm = { |
| .name = "eve1_pwrdm", |
| .prcm_offs = DRA7XX_PRM_EVE1_INST, |
| .prcm_partition = DRA7XX_PRM_PARTITION, |
| .pwrsts = PWRSTS_OFF_ON, |
| .banks = 1, |
| .pwrsts_mem_on = { |
| [0] = PWRSTS_ON, /* eve1_bank */ |
| }, |
| .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, |
| }; |
| |
| /* |
| * The following power domains are not under SW control |
| * |
| * mpuaon |
| * mmaon |
| */ |
| |
| /* As powerdomains are added or removed above, this list must also be changed */ |
| static struct powerdomain *powerdomains_dra7xx[] __initdata = { |
| &iva_7xx_pwrdm, |
| &rtc_7xx_pwrdm, |
| &ipu_7xx_pwrdm, |
| &dss_7xx_pwrdm, |
| &l4per_7xx_pwrdm, |
| &gpu_7xx_pwrdm, |
| &wkupaon_7xx_pwrdm, |
| &core_7xx_pwrdm, |
| &coreaon_7xx_pwrdm, |
| &cpu0_7xx_pwrdm, |
| &cpu1_7xx_pwrdm, |
| &vpe_7xx_pwrdm, |
| &mpu_7xx_pwrdm, |
| &l3init_7xx_pwrdm, |
| &eve3_7xx_pwrdm, |
| &emu_7xx_pwrdm, |
| &dsp2_7xx_pwrdm, |
| &dsp1_7xx_pwrdm, |
| &cam_7xx_pwrdm, |
| &eve4_7xx_pwrdm, |
| &eve2_7xx_pwrdm, |
| &eve1_7xx_pwrdm, |
| NULL |
| }; |
| |
| static struct powerdomain *powerdomains_dra76x[] __initdata = { |
| &custefuse_aon_7xx_pwrdm, |
| NULL |
| }; |
| |
| static struct powerdomain *powerdomains_dra74x[] __initdata = { |
| &custefuse_7xx_pwrdm, |
| NULL |
| }; |
| |
| static struct powerdomain *powerdomains_dra72x[] __initdata = { |
| &custefuse_aon_7xx_pwrdm, |
| NULL |
| }; |
| |
| void __init dra7xx_powerdomains_init(void) |
| { |
| pwrdm_register_platform_funcs(&omap4_pwrdm_operations); |
| pwrdm_register_pwrdms(powerdomains_dra7xx); |
| |
| if (soc_is_dra76x()) |
| pwrdm_register_pwrdms(powerdomains_dra76x); |
| else if (soc_is_dra74x()) |
| pwrdm_register_pwrdms(powerdomains_dra74x); |
| else if (soc_is_dra72x()) |
| pwrdm_register_pwrdms(powerdomains_dra72x); |
| |
| pwrdm_complete_init(); |
| } |
