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-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
index f546b7171e..dcdc68ba4f 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
@@ -31,6 +31,7 @@
#include "dev-wmac.h"
#include "machtypes.h"
+/* AR9344 GPIOs */
#define WNDR4300_GPIO_LED_POWER_GREEN 0
#define WNDR4300_GPIO_LED_POWER_AMBER 2
#define WNDR4300_GPIO_LED_USB 13
@@ -45,6 +46,9 @@
#define WNDR4300_GPIO_BTN_WIRELESS 15
#define WNDR4300_GPIO_BTN_WPS 12
+/* AR9580 GPIOs */
+#define WNDR4300_GPIO_USB_5V 0
+
#define WNDR4300_KEYS_POLL_INTERVAL 20 /* msecs */
#define WNDR4300_KEYS_DEBOUNCE_INTERVAL (3 * WNDR4300_KEYS_POLL_INTERVAL)
@@ -192,6 +196,11 @@ static void __init wndr4300_setup(void)
ath79_register_usb();
ath79_register_wmac_simple();
+
+ /* enable power for the USB port */
+ ap9x_pci_setup_wmac_gpio(0, BIT(WNDR4300_GPIO_USB_5V),
+ BIT(WNDR4300_GPIO_USB_5V));
+
ap91_pci_init_simple();
}