> > 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 ?
Looking at Netgear's GPL source code again, it appears that gpio24 was just wrong. I have no idea why the original author put it in there. > > + 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