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-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wdr4300.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wdr4300.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wdr4300.c
index 7be29555dd..ea4b1c83bd 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wdr4300.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wdr4300.c
@@ -37,6 +37,9 @@
#define WDR4300_GPIO_BTN_WPS 16
#define WDR4300_GPIO_BTN_RFKILL 17
+#define WDR4300_GPIO_EXTERNAL_LNA0 18
+#define WDR4300_GPIO_EXTERNAL_LNA1 19
+
#define WDR4300_GPIO_USB1_POWER 22
#define WDR4300_GPIO_USB2_POWER 21
@@ -152,6 +155,13 @@ static void __init wdr4300_setup(void)
ARRAY_SIZE(wdr4300_gpio_keys),
wdr4300_gpio_keys);
+ gpio_request_one(WDR4300_GPIO_EXTERNAL_LNA0,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "external LNA0");
+ gpio_request_one(WDR4300_GPIO_EXTERNAL_LNA1,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "external LNA1");
+
ath79_init_mac(tmpmac, mac, -1);
ath79_register_wmac(art + WDR4300_WMAC_CALDATA_OFFSET, tmpmac);