From b1257d8d73690b0e4aac1eed654f5b1b0679bacd Mon Sep 17 00:00:00 2001
From: Piotr Dymacz <pepe2k@gmail.com>
Date: Mon, 29 May 2017 21:32:11 +0200
Subject: ar71xx: fix Wallys DR344 GPIO-connected LEDs and button

This fixes wrong GPIO numbers for LEDs and button in Wallys DR344 board
and sets color of all LEDs to green as the mass production boards have
only green one.

Actually, DR344 has 6 GPIO-connected LEDs and one button:

- GPIO11: status
- GPIO12: sig1
- GPIO13: sig2
- GPIO14: sig3
- GPIO15: sig4
- GPIO16: reset button
- GPIO17: lan

WAN LED is connected directly with AR8035 PHY.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
---
 target/linux/ar71xx/base-files/etc/board.d/01_leds |  3 ++
 .../base-files/etc/uci-defaults/04_led_migration   |  4 +++
 .../ar71xx/files/arch/mips/ath79/mach-dr344.c      | 36 ++++++++++++++++------
 3 files changed, 33 insertions(+), 10 deletions(-)

(limited to 'target/linux/ar71xx')

diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index f622929..0279dfc 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -183,6 +183,9 @@ cr5000)
 	ucidef_set_led_wlan "wlan" "WLAN" "pcs:blue:wlan" "phy0tpt"
 	ucidef_set_led_usbdev "usb" "USB" "pcs:white:wps" "1-1"
 	;;
+dr344)
+	ucidef_set_led_netdev "lan" "LAN" "$board:green:lan" "eth1"
+	;;
 dragino2)
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:red:wlan" "phy0tpt"
 	ucidef_set_led_netdev "lan" "LAN" "$board:red:lan" "eth0"
diff --git a/target/linux/ar71xx/base-files/etc/uci-defaults/04_led_migration b/target/linux/ar71xx/base-files/etc/uci-defaults/04_led_migration
index d578f59..16722d1 100644
--- a/target/linux/ar71xx/base-files/etc/uci-defaults/04_led_migration
+++ b/target/linux/ar71xx/base-files/etc/uci-defaults/04_led_migration
@@ -52,6 +52,10 @@ dir-835-a1)
 	migrate_leds ":orange:=:amber:" ":wifi_bgn=:wlan2g"
 	;;
 
+dr344)
+	migrate_leds ":red:=:green:" ":yellow:=:green:"
+	;;
+
 wndap360)
 	migrate_leds "wndap360:=netgear:"
 	;;
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-dr344.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-dr344.c
index 35cfca5..4283927 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-dr344.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-dr344.c
@@ -19,6 +19,7 @@
  *
  */
 
+#include <linux/gpio.h>
 #include <linux/phy.h>
 #include <linux/platform_device.h>
 #include <linux/ath9k_platform.h>
@@ -38,15 +39,16 @@
 #include "dev-wmac.h"
 #include "machtypes.h"
 
-#define DR344_GPIO_LED_SIG1	15
-#define DR344_GPIO_LED_SIG2	11
-#define DR344_GPIO_LED_SIG3	12
-#define DR344_GPIO_LED_SIG4	13
-#define DR344_GPIO_EXTERNAL_LNA0       18
-#define DR344_GPIO_EXTERNAL_LNA1       19
-#define DR344_GPIO_LED_STATUS	14
+#define DR344_GPIO_LED_SIG1		12
+#define DR344_GPIO_LED_SIG2		13
+#define DR344_GPIO_LED_SIG3		14
+#define DR344_GPIO_LED_SIG4		15
+#define DR344_GPIO_LED_STATUS		11
+#define DR344_GPIO_LED_LAN		17
+#define DR344_GPIO_EXTERNAL_LNA0	18
+#define DR344_GPIO_EXTERNAL_LNA1	19
 
-#define DR344_GPIO_BTN_RESET	12
+#define DR344_GPIO_BTN_RESET		16
 
 #define DR344_KEYS_POLL_INTERVAL	20	/* msecs */
 #define DR344_KEYS_DEBOUNCE_INTERVAL	(3 * DR344_KEYS_POLL_INTERVAL)
@@ -58,17 +60,22 @@
 
 static struct gpio_led dr344_leds_gpio[] __initdata = {
 	{
+		.name		= "dr344:green:lan",
+		.gpio		= DR344_GPIO_LED_LAN,
+		.active_low	= 1,
+	},
+	{
 		.name		= "dr344:green:status",
 		.gpio		= DR344_GPIO_LED_STATUS,
 		.active_low	= 1,
 	},
 	{
-		.name		= "dr344:red:sig1",
+		.name		= "dr344:green:sig1",
 		.gpio		= DR344_GPIO_LED_SIG1,
 		.active_low	= 1,
 	},
 	{
-		.name		= "dr344:yellow:sig2",
+		.name		= "dr344:green:sig2",
 		.gpio		= DR344_GPIO_LED_SIG2,
 		.active_low	= 1,
 	},
@@ -115,6 +122,15 @@ static void __init dr344_setup(void)
 	u8 *mac = (u8 *) KSEG1ADDR(0x1f03f810);
 
 	ath79_register_m25p80(NULL);
+
+	ath79_gpio_direction_select(DR344_GPIO_LED_STATUS, true);
+	gpio_set_value(DR344_GPIO_LED_STATUS, 1);
+	ath79_gpio_output_select(DR344_GPIO_LED_STATUS, 0);
+
+	ath79_gpio_direction_select(DR344_GPIO_LED_LAN, true);
+	gpio_set_value(DR344_GPIO_LED_LAN, 1);
+	ath79_gpio_output_select(DR344_GPIO_LED_LAN, 0);
+
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(dr344_leds_gpio),
 				 dr344_leds_gpio);
 	ath79_register_gpio_keys_polled(-1, DR344_KEYS_POLL_INTERVAL,
-- 
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