diff options
author | Vincent Guittot <vincent.guittot@linaro.org> | 2012-02-08 17:14:19 -0800 |
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committer | Vincent Guittot <vincent.guittot@linaro.org> | 2012-02-08 17:14:19 -0800 |
commit | cfceb3f2542aaa09eb31a10706059a03e6021c13 (patch) | |
tree | 4d2364490ad8f206dd032e9c868800dab1ad7f6e | |
parent | f30505763f24b0aaa3cbf0a2d1fcc6c8aa98cc13 (diff) | |
parent | 726f9810a931e562762aff257c4b3bed72bcb2a6 (diff) |
Merge branch 'ux500_sched_mc' into linaro-trackingsched_mc
-rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index de1f5f8f7330..397724e21e73 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -29,6 +29,7 @@ #include <linux/smsc911x.h> #include <linux/gpio_keys.h> #include <linux/delay.h> +#include <linux/power/cpupower.h> #include <linux/leds.h> #include <asm/mach-types.h> @@ -71,6 +72,41 @@ static struct platform_device snowball_led_dev = { }, }; +static unsigned int table_default_power[1] = { + 1024 +}; + +static struct cputopo_power default_cpu_power = { + .max = 1, + .step = 1, + .table = table_default_power, +}; + +static unsigned int table_ca9_power[10] = { +/* freq< 200 400 600 800 1000 1200 1400 1600 1800 other*/ + 8192, 8192, 8192, 1024, 1024, 1024, 1024, 1024, 1024, 1024, /* Power save mode CA9 MP */ +}; + +static struct cputopo_power CA9_cpu_power = { + .max = 10, + .step = 200000, + .table = table_ca9_power, +}; + +/* This table list all possible cpu power configuration */ +static struct cputopo_power *snowball_cpupower_data[2] = { + &default_cpu_power, + &CA9_cpu_power, +}; + +static struct platform_device snowball_cpupower_dev = { + .name = "cpupower", + .dev = { + .platform_data = snowball_cpupower_data, + }, +}; + + static struct ab8500_gpio_platform_data ab8500_gpio_pdata = { .gpio_base = MOP500_AB8500_GPIO(0), .irq_base = MOP500_AB8500_VIR_GPIO_IRQ_BASE, @@ -598,6 +634,7 @@ static struct platform_device *snowball_platform_devs[] __initdata = { &snowball_led_dev, &snowball_key_dev, &snowball_sbnet_dev, + &snowball_cpupower_dev, &ab8500_device, }; |