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| author | John Crispin <john@openwrt.org> | 2015-10-19 18:18:12 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-10-19 18:18:12 +0000 |
| commit | fb152a810c1aed05cd4ad5fb90bd9c378aec60c3 (patch) | |
| tree | 44a2bfef61e5e427f784b3391178b9adc2ea0f7b /target/linux/ar71xx | |
| parent | 8d8a937272fd03902d4e40888efcf3ff707c0d57 (diff) | |
| download | mtk-20170518-fb152a810c1aed05cd4ad5fb90bd9c378aec60c3.zip mtk-20170518-fb152a810c1aed05cd4ad5fb90bd9c378aec60c3.tar.gz mtk-20170518-fb152a810c1aed05cd4ad5fb90bd9c378aec60c3.tar.bz2 | |
ar71xx: Send power to USB port on WNR2200
This patch fixes ticket #15267 by enabling power on the
WNR2200's USB port. At present, the USB port on the WNR2200
is non-functional due to it not receiving power.
This patch defines an additional GPIO pin, but none of the
current GPIO definitions have been modified.
Signed-off-by: Riley Baird <BM-2cVqnDuYbAU5do2DfJTrN7ZbAJ246S4XiX@bitmessage.ch>
SVN-Revision: 47236
Diffstat (limited to 'target/linux/ar71xx')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c index bf7f9ee..a1de26a 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wnr2200.c @@ -36,7 +36,7 @@ #define WNR2200_GPIO_LED_LAN4_GREEN 16 #define WNR2200_GPIO_LED_PWR_AMBER 21 #define WNR2200_GPIO_LED_PWR_GREEN 22 - +#define WNR2200_GPIO_USB_5V 4 #define WNR2200_GPIO_USB_POWER 24 #define WNR2200_KEYS_POLL_INTERVAL 20 /* msecs */ @@ -127,9 +127,9 @@ static void __init wnr2200_setup(void) wnr2200_leds_gpio); /* enable power for the USB port */ - gpio_request_one(WNR2200_GPIO_USB_POWER, - GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, - "USB power"); + ap9x_pci_setup_wmac_gpio(0, + BIT(WNR2200_GPIO_USB_5V), + BIT(WNR2200_GPIO_USB_5V)); ath79_register_usb(); } |