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Message-Id: <1462297949-13824-7-git-send-email-krzk@kernel.org>
Date: Tue, 3 May 2016 19:52:23 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Marek Szyprowski <m.szyprowski@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Tomasz Figa <tomasz.figa@...il.com>,
Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
Kevin Hilman <khilman@...nel.org>,
Chanwoo Choi <cw00.choi@...sung.com>,
Inki Dae <inki.dae@...sung.com>,
Javier Martinez Canillas <javier@....samsung.com>,
Krzysztof Kozlowski <krzk@...nel.org>
Subject: [RFC PATCH 06/12] 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@...nel.org>
---
arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts | 35 +----------------
arch/arm/boot/dts/exynos5422-odroidxu3.dts | 35 +----------------
arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi | 50 +++++++++++++++++++++++++
3 files changed, 52 insertions(+), 68 deletions(-)
create mode 100644 arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
index 2ae1cf41dcb6..03fa88c45426 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dts
@@ -14,44 +14,11 @@
/dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi"
#include "exynos5422-odroidxu3-audio.dtsi"
+#include "exynos54xx-odroidxu-leds.dtsi"
/ {
model = "Hardkernel Odroid XU3 Lite";
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 {
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 432406db85de..9ed6564acfb0 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -13,44 +13,11 @@
/dts-v1/;
#include "exynos5422-odroidxu3-common.dtsi"
#include "exynos5422-odroidxu3-audio.dtsi"
+#include "exynos54xx-odroidxu-leds.dtsi"
/ {
model = "Hardkernel Odroid XU3";
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 {
diff --git a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
new file mode 100644
index 000000000000..0ed30206625c
--- /dev/null
+++ b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
@@ -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";
+ };
+ };
+};
--
2.5.0
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