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-rw-r--r--arch/arm/mach-mvebu/pmsu.c2
-rw-r--r--drivers/cpuidle/Kconfig.arm12
-rw-r--r--drivers/cpuidle/Makefile2
-rw-r--r--drivers/cpuidle/cpuidle-mvebu-v7.c (renamed from drivers/cpuidle/cpuidle-armada-370-xp.c)39
4 files changed, 27 insertions, 28 deletions
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
index 15e67bf67c1c..0cd2d09475aa 100644
--- a/arch/arm/mach-mvebu/pmsu.c
+++ b/arch/arm/mach-mvebu/pmsu.c
@@ -76,7 +76,7 @@ extern void armada_370_xp_cpu_resume(void);
static void *mvebu_cpu_resume;
static struct platform_device mvebu_v7_cpuidle_device = {
- .name = "cpuidle-armada-370-xp",
+ .name = "cpuidle-armada-xp",
};
static struct of_device_id of_pmsu_table[] = {
diff --git a/drivers/cpuidle/Kconfig.arm b/drivers/cpuidle/Kconfig.arm
index b6d69e899f5d..a563427ce819 100644
--- a/drivers/cpuidle/Kconfig.arm
+++ b/drivers/cpuidle/Kconfig.arm
@@ -1,12 +1,6 @@
#
# ARM CPU Idle drivers
#
-config ARM_ARMADA_370_XP_CPUIDLE
- bool "CPU Idle Driver for Armada 370/XP family processors"
- depends on ARCH_MVEBU
- help
- Select this to enable cpuidle on Armada 370/XP processors.
-
config ARM_BIG_LITTLE_CPUIDLE
bool "Support for ARM big.LITTLE processors"
depends on ARCH_VEXPRESS_TC2_PM
@@ -61,3 +55,9 @@ config ARM_EXYNOS_CPUIDLE
depends on ARCH_EXYNOS
help
Select this to enable cpuidle for Exynos processors
+
+config ARM_MVEBU_V7_CPUIDLE
+ bool "CPU Idle Driver for mvebu v7 family processors"
+ depends on ARCH_MVEBU
+ help
+ Select this to enable cpuidle on Armada 370, 38x and XP processors.
diff --git a/drivers/cpuidle/Makefile b/drivers/cpuidle/Makefile
index d8bb1ff72561..11edb31c55e9 100644
--- a/drivers/cpuidle/Makefile
+++ b/drivers/cpuidle/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED) += coupled.o
##################################################################################
# ARM SoC drivers
-obj-$(CONFIG_ARM_ARMADA_370_XP_CPUIDLE) += cpuidle-armada-370-xp.o
+obj-$(CONFIG_ARM_MVEBU_V7_CPUIDLE) += cpuidle-mvebu-v7.o
obj-$(CONFIG_ARM_BIG_LITTLE_CPUIDLE) += cpuidle-big_little.o
obj-$(CONFIG_ARM_CLPS711X_CPUIDLE) += cpuidle-clps711x.o
obj-$(CONFIG_ARM_HIGHBANK_CPUIDLE) += cpuidle-calxeda.o
diff --git a/drivers/cpuidle/cpuidle-armada-370-xp.c b/drivers/cpuidle/cpuidle-mvebu-v7.c
index 28587d0f3947..7252fd8e4ef3 100644
--- a/drivers/cpuidle/cpuidle-armada-370-xp.c
+++ b/drivers/cpuidle/cpuidle-mvebu-v7.c
@@ -21,12 +21,11 @@
#include <linux/platform_device.h>
#include <asm/cpuidle.h>
-#define ARMADA_370_XP_MAX_STATES 3
-#define ARMADA_370_XP_FLAG_DEEP_IDLE 0x10000
+#define MVEBU_V7_FLAG_DEEP_IDLE 0x10000
-static int (*armada_370_xp_cpu_suspend)(int);
+static int (*mvebu_v7_cpu_suspend)(int);
-static int armada_370_xp_enter_idle(struct cpuidle_device *dev,
+static int mvebu_v7_enter_idle(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
@@ -34,10 +33,10 @@ static int armada_370_xp_enter_idle(struct cpuidle_device *dev,
bool deepidle = false;
cpu_pm_enter();
- if (drv->states[index].flags & ARMADA_370_XP_FLAG_DEEP_IDLE)
+ if (drv->states[index].flags & MVEBU_V7_FLAG_DEEP_IDLE)
deepidle = true;
- ret = armada_370_xp_cpu_suspend(deepidle);
+ ret = mvebu_v7_cpu_suspend(deepidle);
if (ret)
return ret;
@@ -46,11 +45,11 @@ static int armada_370_xp_enter_idle(struct cpuidle_device *dev,
return index;
}
-static struct cpuidle_driver armada_370_xp_idle_driver = {
- .name = "armada_370_xp_idle",
+static struct cpuidle_driver armadaxp_idle_driver = {
+ .name = "armada_xp_idle",
.states[0] = ARM_CPUIDLE_WFI_STATE,
.states[1] = {
- .enter = armada_370_xp_enter_idle,
+ .enter = mvebu_v7_enter_idle,
.exit_latency = 10,
.power_usage = 50,
.target_residency = 100,
@@ -59,35 +58,35 @@ static struct cpuidle_driver armada_370_xp_idle_driver = {
.desc = "CPU power down",
},
.states[2] = {
- .enter = armada_370_xp_enter_idle,
+ .enter = mvebu_v7_enter_idle,
.exit_latency = 100,
.power_usage = 5,
.target_residency = 1000,
.flags = CPUIDLE_FLAG_TIME_VALID |
- ARMADA_370_XP_FLAG_DEEP_IDLE,
+ MVEBU_V7_FLAG_DEEP_IDLE,
.name = "MV CPU DEEP IDLE",
.desc = "CPU and L2 Fabric power down",
},
- .state_count = ARMADA_370_XP_MAX_STATES,
+ .state_count = 3,
};
-static int armada_370_xp_cpuidle_probe(struct platform_device *pdev)
+static int mvebu_v7_cpuidle_probe(struct platform_device *pdev)
{
- armada_370_xp_cpu_suspend = (void *)(pdev->dev.platform_data);
- return cpuidle_register(&armada_370_xp_idle_driver, NULL);
+ mvebu_v7_cpu_suspend = pdev->dev.platform_data;
+ return cpuidle_register(&armadaxp_idle_driver, NULL);
}
-static struct platform_driver armada_370_xp_cpuidle_plat_driver = {
+static struct platform_driver armadaxp_cpuidle_plat_driver = {
.driver = {
- .name = "cpuidle-armada-370-xp",
+ .name = "cpuidle-armada-xp",
.owner = THIS_MODULE,
},
- .probe = armada_370_xp_cpuidle_probe,
+ .probe = mvebu_v7_cpuidle_probe,
};
-module_platform_driver(armada_370_xp_cpuidle_plat_driver);
+module_platform_driver(armadaxp_cpuidle_plat_driver);
MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
-MODULE_DESCRIPTION("Armada 370/XP cpu idle driver");
+MODULE_DESCRIPTION("Marvell EBU v7 cpuidle driver");
MODULE_LICENSE("GPL");