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| author | Saeed Bishara <saeed@marvell.com> | 2008-06-05 13:26:28 +0200 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2010-01-10 22:23:43 -0500 |
| commit | 81143d2a65364ce5ae5c97b4c10d7d9bbe4428fd (patch) | |
| tree | ce5c579670e6b047938afe40dd969ea53ce61d61 /arch/arm/mach-kirkwood | |
| parent | 7788cd5557766d49343088b2edc544b186e2fe53 (diff) | |
| download | linux-3.10-81143d2a65364ce5ae5c97b4c10d7d9bbe4428fd.tar.gz linux-3.10-81143d2a65364ce5ae5c97b4c10d7d9bbe4428fd.tar.bz2 linux-3.10-81143d2a65364ce5ae5c97b4c10d7d9bbe4428fd.zip | |
[ARM] Kirkwood: drive USB VBUS pin on rd88f6192-nas high on boot
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Diffstat (limited to 'arch/arm/mach-kirkwood')
| -rw-r--r-- | arch/arm/mach-kirkwood/rd88f6192-nas-setup.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 8bf4153d084..3bf6304158f 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/mv643xx_eth.h> +#include <linux/gpio.h> #include <linux/spi/flash.h> #include <linux/spi/spi.h> #include <linux/spi/orion_spi.h> @@ -53,6 +54,11 @@ static void __init rd88f6192_init(void) */ kirkwood_init(); + orion_gpio_set_valid(RD88F6192_GPIO_USB_VBUS, 1); + if (gpio_request(RD88F6192_GPIO_USB_VBUS, "USB VBUS") != 0 || + gpio_direction_output(RD88F6192_GPIO_USB_VBUS, 1) != 0) + pr_err("RD-88F6192-NAS: failed to setup USB VBUS GPIO\n"); + kirkwood_ehci_init(); kirkwood_ge00_init(&rd88f6192_ge00_data); kirkwood_sata_init(&rd88f6192_sata_data); |