From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 12 Apr 2014 17:42:34 +0000 (+0000)
Subject: ar71xx: wndr4300: select GPIO_OUT functionality for LED GPIOs
X-Git-Tag: reboot~7453
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=db123a8a2136351321d9ab76ed966cf7dab5a0f5;p=openwrt%2Fstaging%2Fxback.git

ar71xx: wndr4300: select GPIO_OUT functionality for LED GPIOs

The bootloader does not initializes the output function
correctly for all LEDs. DO that from the board setup code.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 40474
---

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 d67b8f85e1..a89b8b6827 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wndr4300.c
@@ -155,6 +155,12 @@ static struct mdio_board_info wndr4300_mdio0_info[] = {
 
 static void __init wndr4300_setup(void)
 {
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(wndr4300_leds_gpio); i++)
+		ath79_gpio_output_select(wndr4300_leds_gpio[i].gpio,
+					 AR934X_GPIO_OUT_GPIO);
+
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(wndr4300_leds_gpio),
 				 wndr4300_leds_gpio);
 	ath79_register_gpio_keys_polled(-1, WNDR4300_KEYS_POLL_INTERVAL,