linux-kernel - [PATCH 4.4 040/312] ARM: dts: orion5x: gpio pin fixes for linkstation lswtgl

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Message-Id: <20200508123127.353443687@linuxfoundation.org>
Date:   Fri,  8 May 2020 14:30:31 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Roger Shimizu <rogershimizu@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory CLEMENT <gregory.clement@...e-electrons.com>
Subject: [PATCH 4.4 040/312] ARM: dts: orion5x: gpio pin fixes for linkstation lswtgl

From: Roger Shimizu <rogershimizu@...il.com>

commit ff61ee84e7aa5842d9e33c0b442f0b43a6a44eaf upstream.

Here're a few gpio pin related fixes:
  - remove pinctrl-0 definition from pinctrl, since those pins are used
    in other places such as gpio-fan and regulators.
  - keep initial state of power led
  - fix for alarm pin of gpio-fan.

Fixes: dc57844a736f ("ARM: dts: orion5x: add buffalo linkstation ls-wtgl")
Signed-off-by: Roger Shimizu <rogershimizu@...il.com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

--- a/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
+++ b/arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts
@@ -1,7 +1,8 @@
 /*
  * Device Tree file for Buffalo Linkstation LS-WTGL
  *
- * Copyright (C) 2015, Roger Shimizu <rogershimizu@...il.com>
+ * Copyright (C) 2015, 2016
+ * Roger Shimizu <rogershimizu@...il.com>
  *
  * This file is dual-licensed: you can use it either under the terms
  * of the GPL or the X11 license, at your option. Note that this dual
@@ -69,8 +70,6 @@
 
 		internal-regs {
 			pinctrl: pinctrl@...00 {
-				pinctrl-0 = <&pmx_usb_power &pmx_power_hdd
-					&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
 				pinctrl-names = "default";
 
 				pmx_led_power: pmx-leds {
@@ -162,6 +161,7 @@
 		led@1 {
 			label = "lswtgl:blue:power";
 			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+			default-state = "keep";
 		};
 
 		led@2 {
@@ -188,7 +188,7 @@
 				3250 1
 				5000 0>;
 
-		alarm-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
+		alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
 	};
 
 	restart_poweroff {