linux_dsm_epyc7002/arch/arm/mach-omap2/powerdomains7xx_data.c
Nishanth Menon dac4fba2cd ARM: OMAP: DRA7: powerdomain data: Remove wrong OSWR capability
Open Switch Retention(OSWR) is a retention state which is unsupported
in DRA7 SoC. This state is achieved when power state is set to
retention and logic power state is set to OFF.

Even though DRA7 architecture is a OMAP derivative, none of the
powerdomains are actually implemented to achieve OSWR in the SoC.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-04-13 14:30:10 -07:00

455 lines
12 KiB
C

/*
* 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,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 4,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* hwa_mem */
[1] = PWRSTS_OFF_RET, /* sl2_mem */
[2] = PWRSTS_OFF_RET, /* tcm1_mem */
[3] = PWRSTS_OFF_RET, /* tcm2_mem */
},
.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,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 2,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* aessmem */
[1] = PWRSTS_OFF_RET, /* periphmem */
},
.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,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 1,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* dss_mem */
},
.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_RET_ON,
.pwrsts_logic_ret = PWRSTS_RET,
.banks = 2,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* nonretained_bank */
[1] = PWRSTS_OFF_RET, /* retained_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* gpu_mem */
},
.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_ret = {
},
.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,
.pwrsts_logic_ret = PWRSTS_RET,
.banks = 5,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* core_nret_bank */
[1] = PWRSTS_OFF_RET, /* core_ocmram */
[2] = PWRSTS_OFF_RET, /* core_other_bank */
[3] = PWRSTS_OFF_RET, /* ipu_l2ram */
[4] = PWRSTS_OFF_RET, /* ipu_unicache */
},
.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,
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 1,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* vpe_bank */
},
.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_RET_ON,
.pwrsts_logic_ret = PWRSTS_RET,
.banks = 3,
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* gmac_bank */
[1] = PWRSTS_OFF_RET, /* l3init_bank1 */
[2] = PWRSTS_OFF_RET, /* l3init_bank2 */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* eve3_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* emu_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* dsp2_edma */
[1] = PWRSTS_OFF_RET, /* dsp2_l1 */
[2] = PWRSTS_OFF_RET, /* dsp2_l2 */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* dsp1_edma */
[1] = PWRSTS_OFF_RET, /* dsp1_l1 */
[2] = PWRSTS_OFF_RET, /* dsp1_l2 */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* vip_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* eve4_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* eve2_bank */
},
.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_ret = {
[0] = PWRSTS_OFF_RET, /* eve1_bank */
},
.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();
}