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/*
* 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"
/* 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,
};
/* 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,
&custefuse_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
};
void __init dra7xx_powerdomains_init(void)
{
pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
pwrdm_register_pwrdms(powerdomains_dra7xx);
pwrdm_complete_init();
}
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