X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Far71xx%2Ffiles%2Farch%2Fmips%2Fath79%2Fmach-mynet-n600.c;h=a87413d2012e333bfcffb8f113ab12f7545d611e;hb=f2c6ff772b8073a6f421e0082a927cbb8a14fa37;hp=476cff8d2e5d104fc34c32de86f790eb014d8159;hpb=ef9747fa2e89085cc5749e16bb3fef7c24e9215b;p=openwrt.git

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c
index 476cff8d2e..a87413d201 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-mynet-n600.c
@@ -42,6 +42,9 @@
 #define MYNET_N600_GPIO_BTN_RESET	16
 #define MYNET_N600_GPIO_BTN_WPS		17
 
+#define MYNET_N600_GPIO_EXTERNAL_LNA0	14
+#define MYNET_N600_GPIO_EXTERNAL_LNA1	15
+
 #define MYNET_N600_KEYS_POLL_INTERVAL	20	/* msecs */
 #define MYNET_N600_KEYS_DEBOUNCE_INTERVAL (3 * MYNET_N600_KEYS_POLL_INTERVAL)
 
@@ -152,6 +155,14 @@ static void __init mynet_n600_setup(void)
 					ARRAY_SIZE(mynet_n600_gpio_keys),
 					mynet_n600_gpio_keys);
 
+	/*
+	 * Control signal for external LNAs 0 and 1
+	 * Taken from GPL bootloader source:
+	 *   board/ar7240/db12x/alpha_gpio.c
+	 */
+	ath79_wmac_set_ext_lna_gpio(0, MYNET_N600_GPIO_EXTERNAL_LNA0);
+	ath79_wmac_set_ext_lna_gpio(1, MYNET_N600_GPIO_EXTERNAL_LNA1);
+
 	mynet_n600_get_mac("wlan24mac=", tmpmac);
 	ath79_register_wmac(art + MYNET_N600_WMAC_CALDATA_OFFSET, tmpmac);