linux-kernel - [PATCH] ARM: at91: dts: sama5d4ek: add leds in DT node

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Message-ID: <1423474820-19118-1-git-send-email-josh.wu@atmel.com>
Date:	Mon, 9 Feb 2015 17:40:20 +0800
From:	Josh Wu <josh.wu@...el.com>
To:	Nicolas Ferre <nicolas.ferre@...el.com>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Josh Wu <josh.wu@...el.com>,
	"Andrew Victor" <linux@...im.org.za>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	"Russell King" <linux@....linux.org.uk>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] ARM: at91: dts: sama5d4ek: add leds in DT node

Add the leds DT node in the dts file.
In the leds, d10 is set as heartbeat led.

Signed-off-by: Josh Wu <josh.wu@...el.com>
---

 arch/arm/boot/dts/at91-sama5d4ek.dts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index 9198b71..0c418be 100644
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -257,4 +257,26 @@
 			gpio-key,wakeup;
 		};
 	};
+
+	leds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		d8 {
+			label = "d8";
+			/* PE28, conflicts with usart4 rts pin */
+			gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
+		};
+
+		d9 {
+			label = "d9";
+			gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
+		};
+
+		d10 {
+			label = "d10";
+			gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
 };
-- 
1.9.1

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