2 * OMAP24XX powerdomain definitions
4 * Copyright (C) 2007-2008 Texas Instruments, Inc.
5 * Copyright (C) 2007-2009 Nokia Corporation
7 * Written by Paul Walmsley
8 * Debugging and integration fixes by Jouni Högander
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
15 #ifndef ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX
16 #define ARCH_ARM_MACH_OMAP2_POWERDOMAINS24XX
19 * N.B. If powerdomains are added or removed from this file, update
20 * the array in mach-omap2/powerdomains.h.
23 #include <plat/powerdomain.h>
25 #include "prcm-common.h"
27 #include "prm-regbits-24xx.h"
29 #include "cm-regbits-24xx.h"
31 /* 24XX powerdomains and dependencies */
33 #ifdef CONFIG_ARCH_OMAP2
37 static struct powerdomain dsp_pwrdm = {
39 .prcm_offs = OMAP24XX_DSP_MOD,
40 .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
41 .pwrsts = PWRSTS_OFF_RET_ON,
42 .pwrsts_logic_ret = PWRDM_POWER_RET,
45 [0] = PWRDM_POWER_RET,
52 static struct powerdomain mpu_24xx_pwrdm = {
55 .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
56 .pwrsts = PWRSTS_OFF_RET_ON,
57 .pwrsts_logic_ret = PWRSTS_OFF_RET,
60 [0] = PWRDM_POWER_RET,
67 static struct powerdomain core_24xx_pwrdm = {
69 .prcm_offs = CORE_MOD,
70 .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
71 .pwrsts = PWRSTS_OFF_RET_ON,
74 [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
75 [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
76 [2] = PWRSTS_OFF_RET, /* MEM3RETSTATE */
79 [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
80 [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
81 [2] = PWRSTS_OFF_RET_ON, /* MEM3ONSTATE */
85 #endif /* CONFIG_ARCH_OMAP2 */
90 * 2430-specific powerdomains
93 #ifdef CONFIG_ARCH_OMAP2430
95 /* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */
97 static struct powerdomain mdm_pwrdm = {
99 .prcm_offs = OMAP2430_MDM_MOD,
100 .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
101 .pwrsts = PWRSTS_OFF_RET_ON,
102 .pwrsts_logic_ret = PWRDM_POWER_RET,
105 [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
108 [0] = PWRDM_POWER_ON, /* MEMONSTATE */
112 #endif /* CONFIG_ARCH_OMAP2430 */