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ARM: dts: kirkwood: gpio pin fixes for linkstation ls-wxl/wsxl

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For kirkwood, gpio pins starts from 32 are in the 2nd bank, so it should be
converted to "gpio1 <pin minus 32>" in dts file.
e.g. gpio 40 should be "gpio1 8"

Besides, a few other pin fixes for ls-wxl/wsxl, to match with mpp pin
definition:
  - gpio-leds: "lswxl:blue:power" pin
  - gpio-leds: "lswxl:red:func" pin
  - gpio-leds: "lswxl:red:hdderr0" pin
  - gpio-leds: "lswxl:red:hdderr1" pin
  - gpio-fan:  low/high/alarm pin

The pin/bank issue was found when discussing Debian Bug #810894
  [https://bugs.debian.org/810894#47]

Fixes: e54e4b1b62 ("ARM: dts: add buffalo linkstation ls-wxl/wsxl")
Reported-by: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Roger Shimizu 2016-01-21 23:38:44 +09:00 committed by Gregory CLEMENT
parent 293de94cd6
commit 144e08abe8
1 changed files with 15 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
arch/arm/boot/dts/kirkwood-lswxl.dts
View File

@ -1,7 +1,8 @@
/*
* Device Tree file for Buffalo Linkstation LS-WXL/WSXL
*
* Copyright (C) 2015, rogershimizu@gmail.com
* Copyright (C) 2015, 2016
* Roger Shimizu <rogershimizu@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -156,21 +157,21 @@
button@1 {
label = "Function Button";
linux,code = <KEY_OPTION>;
gpios = <&gpio1 41 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "Power-on Switch";
linux,code = <KEY_RESERVED>;
linux,input-type = <5>;
gpios = <&gpio1 42 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
};
button@3 {
label = "Power-auto Switch";
linux,code = <KEY_ESC>;
linux,input-type = <5>;
gpios = <&gpio1 43 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
};
};
@ -185,12 +186,12 @@
led@1 {
label = "lswxl:blue:func";
gpios = <&gpio1 36 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
};
led@2 {
label = "lswxl:red:alarm";
gpios = <&gpio1 49 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
};
led@3 {
@ -200,23 +201,23 @@
led@4 {
label = "lswxl:blue:power";
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
led@5 {
label = "lswxl:red:func";
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
led@6 {
label = "lswxl:red:hdderr0";
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
};
led@7 {
label = "lswxl:red:hdderr1";
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
};
@ -225,15 +226,15 @@
pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;
pinctrl-names = "default";
gpios = <&gpio0 47 GPIO_ACTIVE_LOW
&gpio0 48 GPIO_ACTIVE_LOW>;
gpios = <&gpio1 16 GPIO_ACTIVE_LOW
&gpio1 15 GPIO_ACTIVE_LOW>;
gpio-fan,speed-map = <0 3
1500 2
3250 1
5000 0>;
alarm-gpios = <&gpio1 49 GPIO_ACTIVE_HIGH>;
alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
};
restart_poweroff {
@ -256,7 +257,7 @@
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 37 GPIO_ACTIVE_HIGH>;
gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
};
hdd_power0: regulator@2 {
compatible = "regulator-fixed";