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-2cvqnduybau5do2dfjtrn7zbaj246s4...@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..b98f7c7 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 +127,10 @@ 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_LED_PWR_AMBER) |
BIT(WNR2200_GPIO_LED_PWR_GREEN),
+ BIT(WNR2200_GPIO_USB_5V) | BIT(WNR2200_GPIO_LED_PWR_AMBER));
ath79_register_usb();
}
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