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authorJohn Crispin <blogic@openwrt.org>2015-03-12 10:06:53 +0000
committerJohn Crispin <blogic@openwrt.org>2015-03-12 10:06:53 +0000
commit4d998f98f0d1b22ab34c532fb2aadbb100ae52a1 (patch)
tree49611581d077334cbeb2dcaa2da1d6691df9869a
parentf30e32991d4dc21cb1c3580430314bcc56732d33 (diff)
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ar71xx: Ext LNA patch for TUBE2H and HORNET-UB targets
Signed-off-by: Christophe Prévotaux <c.prevotaux@rural-networks.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44693 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c5
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-tube2h.c5
2 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
index b36c5115d6..93bb8f06c8 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
@@ -27,6 +27,7 @@
#define HORNET_UB_GPIO_LED_LAN 13
#define HORNET_UB_GPIO_LED_WAN 17
#define HORNET_UB_GPIO_LED_WPS 27
+#define HORNET_UB_GPIO_EXT_LNA 28
#define HORNET_UB_GPIO_BTN_RESET 12
#define HORNET_UB_GPIO_BTN_WPS 11
@@ -104,6 +105,10 @@ static void __init hornet_ub_gpio_setup(void)
gpio_request_one(HORNET_UB_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
+ gpio_request_one(HORNET_UB_GPIO_EXT_LNA,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "external LNA0");
+
}
static void __init hornet_ub_setup(void)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tube2h.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tube2h.c
index b8addad397..19b32e2256 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tube2h.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tube2h.c
@@ -26,6 +26,7 @@
#define TUBE2H_GPIO_LED_SIGNAL2 13
#define TUBE2H_GPIO_LED_LAN 17
#define TUBE2H_GPIO_LED_SIGNAL1 27
+#define TUBE2H_GPIO_EXT_LNA 28
#define TUBE2H_GPIO_BTN_RESET 12
@@ -92,6 +93,10 @@ static void __init tube2h_setup(void)
t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
+ gpio_request_one(TUBE2H_GPIO_EXT_LNA,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "external LNA0");
+
ath79_register_wmac(art + TUBE2H_CALDATA_OFFSET, NULL);
ath79_register_m25p80(NULL);