Message ID | 20151010134412.710310973f4985713c7fbdd2@bitmessage.ch |
---|---|
State | Accepted |
Headers | show |
comments inline On 10/10/2015 04:44, Riley Baird wrote: > 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 at bitmessage.ch> > ---- > 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"); was gpio24 just wrong or are there 2 pins for whatever reason ? John > + ap9x_pci_setup_wmac_gpio(0, > + BIT(WNR2200_GPIO_USB_5V), > + BIT(WNR2200_GPIO_USB_5V)); > > ath79_register_usb(); > } > _______________________________________________ > openwrt-devel mailing list > openwrt-devel@lists.openwrt.org > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel >
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(); }
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 at bitmessage.ch> ----