+++ /dev/null
-/*
- * OMAP3 powerdomain definitions
- *
- * Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
- *
- * Written by Paul Walmsley
- * Debugging and integration fixes by Jouni Högander
- *
- * 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.
- */
-
-#ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX
-#define ARCH_ARM_MACH_OMAP2_POWERDOMAINS34XX
-
-/*
- * N.B. If powerdomains are added or removed from this file, update
- * the array in mach-omap2/powerdomains.h.
- */
-
-#include <plat/powerdomain.h>
-
-#include "prcm-common.h"
-#include "prm.h"
-#include "prm-regbits-34xx.h"
-#include "cm.h"
-#include "cm-regbits-34xx.h"
-
-/*
- * 34XX-specific powerdomains, dependencies
- */
-
-#ifdef CONFIG_ARCH_OMAP3
-
-/*
- * Powerdomains
- */
-
-static struct powerdomain iva2_pwrdm = {
- .name = "iva2_pwrdm",
- .prcm_offs = OMAP3430_IVA2_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRSTS_OFF_RET,
- .banks = 4,
- .pwrsts_mem_ret = {
- [0] = PWRSTS_OFF_RET,
- [1] = PWRSTS_OFF_RET,
- [2] = PWRSTS_OFF_RET,
- [3] = PWRSTS_OFF_RET,
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON,
- [1] = PWRDM_POWER_ON,
- [2] = PWRSTS_OFF_ON,
- [3] = PWRDM_POWER_ON,
- },
-};
-
-static struct powerdomain mpu_3xxx_pwrdm = {
- .name = "mpu_pwrdm",
- .prcm_offs = MPU_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRSTS_OFF_RET,
- .flags = PWRDM_HAS_MPU_QUIRK,
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRSTS_OFF_RET,
- },
- .pwrsts_mem_on = {
- [0] = PWRSTS_OFF_ON,
- },
-};
-
-/*
- * The USBTLL Save-and-Restore mechanism is broken on
- * 3430s upto ES3.0 and 3630ES1.0. Hence this feature
- * needs to be disabled on these chips.
- * Refer: 3430 errata ID i459 and 3630 errata ID i579
- */
-static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
- .name = "core_pwrdm",
- .prcm_offs = CORE_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
- CHIP_IS_OMAP3430ES2 |
- CHIP_IS_OMAP3430ES3_0 |
- CHIP_IS_OMAP3630ES1),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRSTS_OFF_RET,
- .banks = 2,
- .pwrsts_mem_ret = {
- [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
- [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
- [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
- },
-};
-
-static struct powerdomain core_3xxx_es3_1_pwrdm = {
- .name = "core_pwrdm",
- .prcm_offs = CORE_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1 |
- CHIP_GE_OMAP3630ES1_1),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRSTS_OFF_RET,
- .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */
- .banks = 2,
- .pwrsts_mem_ret = {
- [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
- [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
- [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
- },
-};
-
-static struct powerdomain dss_pwrdm = {
- .name = "dss_pwrdm",
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .prcm_offs = OMAP3430_DSS_MOD,
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
- },
-};
-
-/*
- * Although the 34XX TRM Rev K Table 4-371 notes that retention is a
- * possible SGX powerstate, the SGX device itself does not support
- * retention.
- */
-static struct powerdomain sgx_pwrdm = {
- .name = "sgx_pwrdm",
- .prcm_offs = OMAP3430ES2_SGX_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
- /* XXX This is accurate for 3430 SGX, but what about GFX? */
- .pwrsts = PWRSTS_OFF_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
- },
-};
-
-static struct powerdomain cam_pwrdm = {
- .name = "cam_pwrdm",
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .prcm_offs = OMAP3430_CAM_MOD,
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
- },
-};
-
-static struct powerdomain per_pwrdm = {
- .name = "per_pwrdm",
- .prcm_offs = OMAP3430_PER_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRSTS_OFF_RET,
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
- },
-};
-
-static struct powerdomain emu_pwrdm = {
- .name = "emu_pwrdm",
- .prcm_offs = OMAP3430_EMU_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct powerdomain neon_pwrdm = {
- .name = "neon_pwrdm",
- .prcm_offs = OMAP3430_NEON_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
-};
-
-static struct powerdomain usbhost_pwrdm = {
- .name = "usbhost_pwrdm",
- .prcm_offs = OMAP3430ES2_USBHOST_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
- .pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
- /*
- * REVISIT: Enabling usb host save and restore mechanism seems to
- * leave the usb host domain permanently in ACTIVE mode after
- * changing the usb host power domain state from OFF to active once.
- * Disabling for now.
- */
- /*.flags = PWRDM_HAS_HDWR_SAR,*/ /* for USBHOST ctrlr only */
- .banks = 1,
- .pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
- },
- .pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
- },
-};
-
-static struct powerdomain dpll1_pwrdm = {
- .name = "dpll1_pwrdm",
- .prcm_offs = MPU_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct powerdomain dpll2_pwrdm = {
- .name = "dpll2_pwrdm",
- .prcm_offs = OMAP3430_IVA2_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct powerdomain dpll3_pwrdm = {
- .name = "dpll3_pwrdm",
- .prcm_offs = PLL_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct powerdomain dpll4_pwrdm = {
- .name = "dpll4_pwrdm",
- .prcm_offs = PLL_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
-};
-
-static struct powerdomain dpll5_pwrdm = {
- .name = "dpll5_pwrdm",
- .prcm_offs = PLL_MOD,
- .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
-};
-
-
-#endif /* CONFIG_ARCH_OMAP3 */
-
-
-#endif
projects / mv-sheeva.git / blobdiff