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ARM: dts: exynos: Split Odroid XU3 LEDs to separate DTSI 

The LED nodes can be shared between Odroid XU3, XU3-Lite and XU (not yet
added) thus removing duplication.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
This commit is contained in:
Krzysztof Kozlowski 2016-05-03 14:35:51 +02:00 committed by Krzysztof Kozlowski
parent 5e4b134c3c
commit 8c2bd87eef
3 changed files with 52 additions and 68 deletions
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35
arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
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@ -14,44 +14,11 @@
/dts-v1/; /dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi" #include "exynos5422-odroidxu3-common.dtsi"
#include "exynos5422-odroidxu3-audio.dtsi" #include "exynos5422-odroidxu3-audio.dtsi"
#include "exynos54xx-odroidxu-leds.dtsi"
/ { / {
model = "Hardkernel Odroid XU3 Lite"; model = "Hardkernel Odroid XU3 Lite";
compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5"; compatible = "hardkernel,odroid-xu3-lite", "samsung,exynos5800", "samsung,exynos5";
pwmleds {
compatible = "pwm-leds";
greenled {
label = "green:mmc0";
pwms = <&pwm 1 2000000 0>;
pwm-names = "pwm1";
/*
* Green LED is much brighter than the others
* so limit its max brightness
*/
max_brightness = <127>;
linux,default-trigger = "mmc0";
};
blueled {
label = "blue:heartbeat";
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max_brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
gpioleds {
compatible = "gpio-leds";
redled {
label = "red:microSD";
gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc1";
};
};
}; };
&pwm { &pwm {

35
arch/arm/boot/dts/exynos5422-odroidxu3.dts
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@ -13,44 +13,11 @@
/dts-v1/; /dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi" #include "exynos5422-odroidxu3-common.dtsi"
#include "exynos5422-odroidxu3-audio.dtsi" #include "exynos5422-odroidxu3-audio.dtsi"
#include "exynos54xx-odroidxu-leds.dtsi"
/ { / {
model = "Hardkernel Odroid XU3"; model = "Hardkernel Odroid XU3";
compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5"; compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
pwmleds {
compatible = "pwm-leds";
greenled {
label = "green:mmc0";
pwms = <&pwm 1 2000000 0>;
pwm-names = "pwm1";
/*
* Green LED is much brighter than the others
* so limit its max brightness
*/
max_brightness = <127>;
linux,default-trigger = "mmc0";
};
blueled {
label = "blue:heartbeat";
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max_brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
gpioleds {
compatible = "gpio-leds";
redled {
label = "red:microSD";
gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc1";
};
};
}; };
&i2c_0 { &i2c_0 {

50
arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi Normal file
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@ -0,0 +1,50 @@
/*
* Hardkernel Odroid XU/XU3 LED device tree source
*
* Copyright (c) 2015,2016 Krzysztof Kozlowski
* Copyright (c) 2014 Collabora Ltd.
* Copyright (c) 2013 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <dt-bindings/gpio/gpio.h>
/ {
pwmleds {
compatible = "pwm-leds";
greenled {
label = "green:mmc0";
pwms = <&pwm 1 2000000 0>;
pwm-names = "pwm1";
/*
* Green LED is much brighter than the others
* so limit its max brightness
*/
max_brightness = <127>;
linux,default-trigger = "mmc0";
};
blueled {
label = "blue:heartbeat";
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max_brightness = <255>;
linux,default-trigger = "heartbeat";
};
};
gpioleds {
compatible = "gpio-leds";
redled {
label = "red:microSD";
gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "mmc1";
};
};
};