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ARM: shmobile: armadillo800eva: A3SP domain includes USB

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Because USB Func is controlled by external IRQ mode,
it is possible to control USB under A3SP domain to reduce power.
This patch enables it.

Armadillo800eva board switchs USB Host/Func by SW1.6,
So, the device to adds into domain is selected on this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Kuninori Morimoto 2012-07-05 01:28:00 -07:00 committed by Rafael J. Wysocki
parent 1000076a88
commit 0f54788d8b
1 changed files with 5 additions and 0 deletions
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5
arch/arm/mach-shmobile/board-armadillo800eva.c
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@ -953,6 +953,8 @@ clock_error:
#define GPIO_PORT8CR 0xe6050008
static void __init eva_init(void)
{
struct platform_device *usb = NULL;
regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
@ -1050,6 +1052,7 @@ static void __init eva_init(void)
gpio_direction_input(GPIO_PORT209);
platform_device_register(&usbhsf_device);
usb = &usbhsf_device;
}
/* SDHI0 */
@ -1180,6 +1183,8 @@ static void __init eva_init(void)
rmobile_add_device_to_domain(&r8a7740_pd_a4lc, &lcdc0_device);
rmobile_add_device_to_domain(&r8a7740_pd_a4lc, &hdmi_lcdc_device);
if (usb)
rmobile_add_device_to_domain(&r8a7740_pd_a3sp, usb);
}
static void __init eva_earlytimer_init(void)