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-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/mach-omap1/pm_bus.c14
-rw-r--r--arch/arm/mach-omap2/gpio.c2
-rw-r--r--arch/arm/mach-omap2/serial.c1
-rw-r--r--arch/arm/mach-shmobile/board-ap4evb.c5
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c5
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c1
-rw-r--r--arch/arm/mach-shmobile/include/mach/sh7372.h29
-rw-r--r--arch/arm/mach-shmobile/pm-sh7372.c160
-rw-r--r--arch/arm/mach-shmobile/pm_runtime.c22
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c11
-rw-r--r--arch/arm/plat-omap/include/plat/omap_device.h9
-rw-r--r--arch/arm/plat-omap/omap_device.c53
-rw-r--r--arch/sh/kernel/cpu/shmobile/pm_runtime.c6
14 files changed, 297 insertions, 22 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9adc278a22a..e04fa9d7637 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -642,6 +642,7 @@ config ARCH_SHMOBILE
select NO_IOPORT
select SPARSE_IRQ
select MULTI_IRQ_HANDLER
+ select PM_GENERIC_DOMAINS if PM
help
Support for Renesas's SH-Mobile and R-Mobile ARM platforms.
diff --git a/arch/arm/mach-omap1/pm_bus.c b/arch/arm/mach-omap1/pm_bus.c
index 334fb8871bc..943072d5a1d 100644
--- a/arch/arm/mach-omap1/pm_bus.c
+++ b/arch/arm/mach-omap1/pm_bus.c
@@ -32,7 +32,7 @@ static int omap1_pm_runtime_suspend(struct device *dev)
if (ret)
return ret;
- ret = pm_runtime_clk_suspend(dev);
+ ret = pm_clk_suspend(dev);
if (ret) {
pm_generic_runtime_resume(dev);
return ret;
@@ -45,24 +45,24 @@ static int omap1_pm_runtime_resume(struct device *dev)
{
dev_dbg(dev, "%s\n", __func__);
- pm_runtime_clk_resume(dev);
+ pm_clk_resume(dev);
return pm_generic_runtime_resume(dev);
}
-static struct dev_power_domain default_power_domain = {
+static struct dev_pm_domain default_pm_domain = {
.ops = {
.runtime_suspend = omap1_pm_runtime_suspend,
.runtime_resume = omap1_pm_runtime_resume,
USE_PLATFORM_PM_SLEEP_OPS
},
};
-#define OMAP1_PWR_DOMAIN (&default_power_domain)
+#define OMAP1_PM_DOMAIN (&default_pm_domain)
#else
-#define OMAP1_PWR_DOMAIN NULL
+#define OMAP1_PM_DOMAIN NULL
#endif /* CONFIG_PM_RUNTIME */
static struct pm_clk_notifier_block platform_bus_notifier = {
- .pwr_domain = OMAP1_PWR_DOMAIN,
+ .pm_domain = OMAP1_PM_DOMAIN,
.con_ids = { "ick", "fck", NULL, },
};
@@ -71,7 +71,7 @@ static int __init omap1_pm_runtime_init(void)
if (!cpu_class_is_omap1())
return -ENODEV;
- pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
+ pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
return 0;
}
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index 9a46d7773a4..2765cdc3152 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -119,6 +119,8 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
return PTR_ERR(od);
}
+ omap_device_disable_idle_on_suspend(od);
+
gpio_bank_count++;
return 0;
}
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 1ac361b7b8c..466fc722fa0 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -805,6 +805,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n",
name, oh->name);
+ omap_device_disable_idle_on_suspend(od);
oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
uart->irq = oh->mpu_irqs[0].irq;
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 803bc6edfca..b473b8efac6 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -1408,9 +1408,14 @@ static void __init ap4evb_init(void)
platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));
+ sh7372_add_device_to_domain(&sh7372_a4lc, &lcdc1_device);
+ sh7372_add_device_to_domain(&sh7372_a4lc, &lcdc_device);
+ sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device);
+
hdmi_init_pm_clock();
fsi_init_pm_clock();
sh7372_pm_init();
+ pm_clk_add(&fsi_device.dev, "spu2");
}
static void __init ap4evb_timer_init(void)
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 3802f2afabe..5b36b6c5b44 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -1582,8 +1582,13 @@ static void __init mackerel_init(void)
platform_add_devices(mackerel_devices, ARRAY_SIZE(mackerel_devices));
+ sh7372_add_device_to_domain(&sh7372_a4lc, &lcdc_device);
+ sh7372_add_device_to_domain(&sh7372_a4lc, &hdmi_lcdc_device);
+ sh7372_add_device_to_domain(&sh7372_a4mp, &fsi_device);
+
hdmi_init_pm_clock();
sh7372_pm_init();
+ pm_clk_add(&fsi_device.dev, "spu2");
}
static void __init mackerel_timer_init(void)
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index c0800d83971..91f5779abdd 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -662,6 +662,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]),
CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
+ CLKDEV_ICK_ID("spu2", "sh_fsi2", &mstp_clks[MSTP223]),
};
void __init sh7372_clock_init(void)
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index df20d767017..ce595cee86c 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -12,6 +12,7 @@
#define __ASM_SH7372_H__
#include <linux/sh_clk.h>
+#include <linux/pm_domain.h>
/*
* Pin Function Controller:
@@ -470,4 +471,32 @@ extern struct clk sh7372_fsibck_clk;
extern struct clk sh7372_fsidiva_clk;
extern struct clk sh7372_fsidivb_clk;
+struct platform_device;
+
+struct sh7372_pm_domain {
+ struct generic_pm_domain genpd;
+ unsigned int bit_shift;
+};
+
+static inline struct sh7372_pm_domain *to_sh7372_pd(struct generic_pm_domain *d)
+{
+ return container_of(d, struct sh7372_pm_domain, genpd);
+}
+
+#ifdef CONFIG_PM
+extern struct sh7372_pm_domain sh7372_a4lc;
+extern struct sh7372_pm_domain sh7372_a4mp;
+extern struct sh7372_pm_domain sh7372_d4;
+extern struct sh7372_pm_domain sh7372_a3rv;
+extern struct sh7372_pm_domain sh7372_a3ri;
+extern struct sh7372_pm_domain sh7372_a3sg;
+
+extern void sh7372_init_pm_domain(struct sh7372_pm_domain *sh7372_pd);
+extern void sh7372_add_device_to_domain(struct sh7372_pm_domain *sh7372_pd,
+ struct platform_device *pdev);
+#else
+#define sh7372_init_pm_domain(pd) do { } while(0)
+#define sh7372_add_device_to_domain(pd, pdev) do { } while(0)
+#endif /* CONFIG_PM */
+
#endif /* __ASM_SH7372_H__ */
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 8e4aadf14c9..933fb411be0 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -15,16 +15,176 @@
#include <linux/list.h>
#include <linux/err.h>
#include <linux/slab.h>
+#include <linux/pm_runtime.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/tlbflush.h>
#include <mach/common.h>
+#include <mach/sh7372.h>
#define SMFRAM 0xe6a70000
#define SYSTBCR 0xe6150024
#define SBAR 0xe6180020
#define APARMBAREA 0xe6f10020
+#define SPDCR 0xe6180008
+#define SWUCR 0xe6180014
+#define PSTR 0xe6180080
+
+#define PSTR_RETRIES 100
+#define PSTR_DELAY_US 10
+
+#ifdef CONFIG_PM
+
+static int pd_power_down(struct generic_pm_domain *genpd)
+{
+ struct sh7372_pm_domain *sh7372_pd = to_sh7372_pd(genpd);
+ unsigned int mask = 1 << sh7372_pd->bit_shift;
+
+ if (__raw_readl(PSTR) & mask) {
+ unsigned int retry_count;
+
+ __raw_writel(mask, SPDCR);
+
+ for (retry_count = PSTR_RETRIES; retry_count; retry_count--) {
+ if (!(__raw_readl(SPDCR) & mask))
+ break;
+ cpu_relax();
+ }
+ }
+
+ pr_debug("sh7372 power domain down 0x%08x -> PSTR = 0x%08x\n",
+ mask, __raw_readl(PSTR));
+
+ return 0;
+}
+
+static int pd_power_up(struct generic_pm_domain *genpd)
+{
+ struct sh7372_pm_domain *sh7372_pd = to_sh7372_pd(genpd);
+ unsigned int mask = 1 << sh7372_pd->bit_shift;
+ unsigned int retry_count;
+ int ret = 0;
+
+ if (__raw_readl(PSTR) & mask)
+ goto out;
+
+ __raw_writel(mask, SWUCR);
+
+ for (retry_count = 2 * PSTR_RETRIES; retry_count; retry_count--) {
+ if (!(__raw_readl(SWUCR) & mask))
+ goto out;
+ if (retry_count > PSTR_RETRIES)
+ udelay(PSTR_DELAY_US);
+ else
+ cpu_relax();
+ }
+ if (__raw_readl(SWUCR) & mask)
+ ret = -EIO;
+
+ out:
+ pr_debug("sh7372 power domain up 0x%08x -> PSTR = 0x%08x\n",
+ mask, __raw_readl(PSTR));
+
+ return ret;
+}
+
+static int pd_power_up_a3rv(struct generic_pm_domain *genpd)
+{
+ int ret = pd_power_up(genpd);
+
+ /* force A4LC on after A3RV has been requested on */
+ pm_genpd_poweron(&sh7372_a4lc.genpd);
+
+ return ret;
+}
+
+static int pd_power_down_a3rv(struct generic_pm_domain *genpd)
+{
+ int ret = pd_power_down(genpd);
+
+ /* try to power down A4LC after A3RV is requested off */
+ genpd_queue_power_off_work(&sh7372_a4lc.genpd);
+
+ return ret;
+}
+
+static int pd_power_down_a4lc(struct generic_pm_domain *genpd)
+{
+ /* only power down A4LC if A3RV is off */
+ if (!(__raw_readl(PSTR) & (1 << sh7372_a3rv.bit_shift)))
+ return pd_power_down(genpd);
+
+ return -EBUSY;
+}
+
+static bool pd_active_wakeup(struct device *dev)
+{
+ return true;
+}
+
+void sh7372_init_pm_domain(struct sh7372_pm_domain *sh7372_pd)
+{
+ struct generic_pm_domain *genpd = &sh7372_pd->genpd;
+
+ pm_genpd_init(genpd, NULL, false);
+ genpd->stop_device = pm_clk_suspend;
+ genpd->start_device = pm_clk_resume;
+ genpd->active_wakeup = pd_active_wakeup;
+
+ if (sh7372_pd == &sh7372_a4lc) {
+ genpd->power_off = pd_power_down_a4lc;
+ genpd->power_on = pd_power_up;
+ } else if (sh7372_pd == &sh7372_a3rv) {
+ genpd->power_off = pd_power_down_a3rv;
+ genpd->power_on = pd_power_up_a3rv;
+ } else {
+ genpd->power_off = pd_power_down;
+ genpd->power_on = pd_power_up;
+ }
+ genpd->power_on(&sh7372_pd->genpd);
+}
+
+void sh7372_add_device_to_domain(struct sh7372_pm_domain *sh7372_pd,
+ struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+
+ if (!dev->power.subsys_data) {
+ pm_clk_init(dev);
+ pm_clk_add(dev, NULL);
+ }
+ pm_genpd_add_device(&sh7372_pd->genpd, dev);
+}
+
+struct sh7372_pm_domain sh7372_a4lc = {
+ .bit_shift = 1,
+};
+
+struct sh7372_pm_domain sh7372_a4mp = {
+ .bit_shift = 2,
+};
+
+struct sh7372_pm_domain sh7372_d4 = {
+ .bit_shift = 3,
+};
+
+struct sh7372_pm_domain sh7372_a3rv = {
+ .bit_shift = 6,
+};
+
+struct sh7372_pm_domain sh7372_a3ri = {
+ .bit_shift = 8,
+};
+
+struct sh7372_pm_domain sh7372_a3sg = {
+ .bit_shift = 13,
+};
+
+#endif /* CONFIG_PM */
+
static void sh7372_enter_core_standby(void)
{
void __iomem *smfram = (void __iomem *)SMFRAM;
diff --git a/arch/arm/mach-shmobile/pm_runtime.c b/arch/arm/mach-shmobile/pm_runtime.c
index 2d1b67a59e4..6ec454e1e06 100644
--- a/arch/arm/mach-shmobile/pm_runtime.c
+++ b/arch/arm/mach-shmobile/pm_runtime.c
@@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/io.h>
#include <linux/pm_runtime.h>
+#include <linux/pm_domain.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/sh_clk.h>
@@ -28,31 +29,38 @@ static int default_platform_runtime_idle(struct device *dev)
return pm_runtime_suspend(dev);
}
-static struct dev_power_domain default_power_domain = {
+static struct dev_pm_domain default_pm_domain = {
.ops = {
- .runtime_suspend = pm_runtime_clk_suspend,
- .runtime_resume = pm_runtime_clk_resume,
+ .runtime_suspend = pm_clk_suspend,
+ .runtime_resume = pm_clk_resume,
.runtime_idle = default_platform_runtime_idle,
USE_PLATFORM_PM_SLEEP_OPS
},
};
-#define DEFAULT_PWR_DOMAIN_PTR (&default_power_domain)
+#define DEFAULT_PM_DOMAIN_PTR (&default_pm_domain)
#else
-#define DEFAULT_PWR_DOMAIN_PTR NULL
+#define DEFAULT_PM_DOMAIN_PTR NULL
#endif /* CONFIG_PM_RUNTIME */
static struct pm_clk_notifier_block platform_bus_notifier = {
- .pwr_domain = DEFAULT_PWR_DOMAIN_PTR,
+ .pm_domain = DEFAULT_PM_DOMAIN_PTR,
.con_ids = { NULL, },
};
static int __init sh_pm_runtime_init(void)
{
- pm_runtime_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
+ pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
return 0;
}
core_initcall(sh_pm_runtime_init);
+
+static int __init sh_pm_runtime_late_init(void)
+{
+ pm_genpd_poweroff_unused();
+ return 0;
+}
+late_initcall(sh_pm_runtime_late_init);
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index cd807eea69e..79f0413d872 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -841,11 +841,22 @@ static struct platform_device *sh7372_late_devices[] __initdata = {
void __init sh7372_add_standard_devices(void)
{
+ sh7372_init_pm_domain(&sh7372_a4lc);
+ sh7372_init_pm_domain(&sh7372_a4mp);
+ sh7372_init_pm_domain(&sh7372_d4);
+ sh7372_init_pm_domain(&sh7372_a3rv);
+ sh7372_init_pm_domain(&sh7372_a3ri);
+ sh7372_init_pm_domain(&sh7372_a3sg);
+
platform_add_devices(sh7372_early_devices,
ARRAY_SIZE(sh7372_early_devices));
platform_add_devices(sh7372_late_devices,
ARRAY_SIZE(sh7372_late_devices));
+
+ sh7372_add_device_to_domain(&sh7372_a3rv, &vpu_device);
+ sh7372_add_device_to_domain(&sh7372_a4mp, &spu0_device);
+ sh7372_add_device_to_domain(&sh7372_a4mp, &spu1_device);
}
void __init sh7372_add_early_devices(void)
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index e4c349ff9fd..ee405b36df4 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -44,6 +44,10 @@ extern struct device omap_device_parent;
#define OMAP_DEVICE_STATE_IDLE 2
#define OMAP_DEVICE_STATE_SHUTDOWN 3
+/* omap_device.flags values */
+#define OMAP_DEVICE_SUSPENDED BIT(0)
+#define OMAP_DEVICE_NO_IDLE_ON_SUSPEND BIT(1)
+
/**
* struct omap_device - omap_device wrapper for platform_devices
* @pdev: platform_device
@@ -73,6 +77,7 @@ struct omap_device {
s8 pm_lat_level;
u8 hwmods_cnt;
u8 _state;
+ u8 flags;
};
/* Device driver interface (call via platform_data fn ptrs) */
@@ -117,6 +122,10 @@ int omap_device_enable_hwmods(struct omap_device *od);
int omap_device_disable_clocks(struct omap_device *od);
int omap_device_enable_clocks(struct omap_device *od);
+static inline void omap_device_disable_idle_on_suspend(struct omap_device *od)
+{
+ od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND;
+}
/*
* Entries should be kept in latency order ascending
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 49fc0df0c21..2526fa312b8 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -537,6 +537,7 @@ int omap_early_device_register(struct omap_device *od)
return 0;
}
+#ifdef CONFIG_PM_RUNTIME
static int _od_runtime_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -563,13 +564,55 @@ static int _od_runtime_resume(struct device *dev)
return pm_generic_runtime_resume(dev);
}
+#endif
-static struct dev_power_domain omap_device_power_domain = {
+#ifdef CONFIG_SUSPEND
+static int _od_suspend_noirq(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct omap_device *od = to_omap_device(pdev);
+ int ret;
+
+ if (od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND)
+ return pm_generic_suspend_noirq(dev);
+
+ ret = pm_generic_suspend_noirq(dev);
+
+ if (!ret && !pm_runtime_status_suspended(dev)) {
+ if (pm_generic_runtime_suspend(dev) == 0) {
+ omap_device_idle(pdev);
+ od->flags |= OMAP_DEVICE_SUSPENDED;
+ }
+ }
+
+ return ret;
+}
+
+static int _od_resume_noirq(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct omap_device *od = to_omap_device(pdev);
+
+ if (od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND)
+ return pm_generic_resume_noirq(dev);
+
+ if ((od->flags & OMAP_DEVICE_SUSPENDED) &&
+ !pm_runtime_status_suspended(dev)) {
+ od->flags &= ~OMAP_DEVICE_SUSPENDED;
+ omap_device_enable(pdev);
+ pm_generic_runtime_resume(dev);
+ }
+
+ return pm_generic_resume_noirq(dev);
+}
+#endif
+
+static struct dev_pm_domain omap_device_pm_domain = {
.ops = {
- .runtime_suspend = _od_runtime_suspend,
- .runtime_idle = _od_runtime_idle,
- .runtime_resume = _od_runtime_resume,
+ SET_RUNTIME_PM_OPS(_od_runtime_suspend, _od_runtime_resume,
+ _od_runtime_idle)
USE_PLATFORM_PM_SLEEP_OPS
+ SET_SYSTEM_SLEEP_PM_OPS(_od_suspend_noirq, _od_resume_noirq)
}
};
@@ -586,7 +629,7 @@ int omap_device_register(struct omap_device *od)
pr_debug("omap_device: %s: registering\n", od->pdev.name);
od->pdev.dev.parent = &omap_device_parent;
- od->pdev.dev.pwr_domain = &omap_device_power_domain;
+ od->pdev.dev.pm_domain = &omap_device_pm_domain;
return platform_device_register(&od->pdev);
}
diff --git a/arch/sh/kernel/cpu/shmobile/pm_runtime.c b/arch/sh/kernel/cpu/shmobile/pm_runtime.c
index 64c807c3920..bf280c812d2 100644
--- a/arch/sh/kernel/cpu/shmobile/pm_runtime.c
+++ b/arch/sh/kernel/cpu/shmobile/pm_runtime.c
@@ -256,7 +256,7 @@ out:
return ret;
}
-static struct dev_power_domain default_power_domain = {
+static struct dev_pm_domain default_pm_domain = {
.ops = {
.runtime_suspend = default_platform_runtime_suspend,
.runtime_resume = default_platform_runtime_resume,
@@ -285,7 +285,7 @@ static int platform_bus_notify(struct notifier_block *nb,
hwblk_disable(hwblk_info, hwblk);
/* make sure driver re-inits itself once */
__set_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags);
- dev->pwr_domain = &default_power_domain;
+ dev->pm_domain = &default_pm_domain;
break;
/* TODO: add BUS_NOTIFY_BIND_DRIVER and increase idle count */
case BUS_NOTIFY_BOUND_DRIVER:
@@ -299,7 +299,7 @@ static int platform_bus_notify(struct notifier_block *nb,
__set_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags);
break;
case BUS_NOTIFY_DEL_DEVICE:
- dev->pwr_domain = NULL;
+ dev->pm_domain = NULL;
break;
}
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-21 03:26:53 +0000