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Diffstat (limited to 'arch/arm/mach-omap2/powerdomains2xxx_data.c')
-rw-r--r--arch/arm/mach-omap2/powerdomains2xxx_data.c123
1 files changed, 123 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
new file mode 100644
index 000000000000..9b1a33500577
--- /dev/null
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -0,0 +1,123 @@
+/*
+ * OMAP2XXX powerdomain definitions
+ *
+ * Copyright (C) 2007-2008 Texas Instruments, Inc.
+ * Copyright (C) 2007-2010 Nokia Corporation
+ *
+ * Paul Walmsley, 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include "powerdomain.h"
+#include "powerdomains2xxx_3xxx_data.h"
+
+#include "prcm-common.h"
+#include "prm2xxx_3xxx.h"
+#include "prm-regbits-24xx.h"
+
+/* 24XX powerdomains and dependencies */
+
+/* Powerdomains */
+
+static struct powerdomain dsp_pwrdm = {
+ .name = "dsp_pwrdm",
+ .prcm_offs = OMAP24XX_DSP_MOD,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .banks = 1,
+ .pwrsts_mem_ret = {
+ [0] = PWRDM_POWER_RET,
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRDM_POWER_ON,
+ },
+};
+
+static struct powerdomain mpu_24xx_pwrdm = {
+ .name = "mpu_pwrdm",
+ .prcm_offs = MPU_MOD,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
+ .banks = 1,
+ .pwrsts_mem_ret = {
+ [0] = PWRDM_POWER_RET,
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRDM_POWER_ON,
+ },
+};
+
+static struct powerdomain core_24xx_pwrdm = {
+ .name = "core_pwrdm",
+ .prcm_offs = CORE_MOD,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
+ .pwrsts = PWRSTS_OFF_RET_ON,
+ .banks = 3,
+ .pwrsts_mem_ret = {
+ [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
+ [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
+ [2] = PWRSTS_OFF_RET, /* MEM3RETSTATE */
+ },
+ .pwrsts_mem_on = {
+ [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
+ [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
+ [2] = PWRSTS_OFF_RET_ON, /* MEM3ONSTATE */
+ },
+};
+
+
+/*
+ * 2430-specific powerdomains
+ */
+
+#ifdef CONFIG_ARCH_OMAP2430
+
+/* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */
+
+static struct powerdomain mdm_pwrdm = {
+ .name = "mdm_pwrdm",
+ .prcm_offs = OMAP2430_MDM_MOD,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+ .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 */
+ },
+};
+
+#endif /* CONFIG_ARCH_OMAP2430 */
+
+/* As powerdomains are added or removed above, this list must also be changed */
+static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
+
+ &wkup_omap2_pwrdm,
+ &gfx_omap2_pwrdm,
+
+#ifdef CONFIG_ARCH_OMAP2
+ &dsp_pwrdm,
+ &mpu_24xx_pwrdm,
+ &core_24xx_pwrdm,
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2430
+ &mdm_pwrdm,
+#endif
+ NULL
+};
+
+void __init omap2xxx_powerdomains_init(void)
+{
+ pwrdm_init(powerdomains_omap2xxx, &omap2_pwrdm_operations);
+}