From: josh.wu@atmel.com (Josh Wu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: at91: dts: sama5d4ek: add leds in DT node
Date: Mon, 9 Feb 2015 17:40:20 +0800 [thread overview]
Message-ID: <1423474820-19118-1-git-send-email-josh.wu@atmel.com> (raw)
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@atmel.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
next reply other threads:[~2015-02-09 9:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-09 9:40 Josh Wu [this message]
2015-03-04 10:54 ` [PATCH] ARM: at91: dts: sama5d4ek: add leds in DT node Nicolas Ferre
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