linux-kernel - [PATCH 2/4] ARM: u8540: Add device tree support for lp5521 leds

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Message-Id: <1369834407-30762-3-git-send-email-gabriel.fernandez.st@gmail.com>
Date:	Wed, 29 May 2013 15:33:25 +0200
From:	Gabriel Fernandez <gabriel.fernandez.st@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Lee Jones <lee.jones@...aro.org>,
	Linus Walleij <linus.walleij@...aro.org>,
	Olivier Clergeaud <olivier.clergeaud@...com>,
	Gabriel Fernandez <gabriel.fernandez@...com>,
	Gabriel Fernandez <gabriel.fernandez@...ricsson.com>
Subject: [PATCH 2/4] ARM: u8540: Add device tree support for lp5521 leds

From: Gabriel Fernandez <gabriel.fernandez@...com>

This patch adds DT probing of lp5521 leds for u8540.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...ricsson.com>
---
 arch/arm/boot/dts/ccu8540-uib-v3.dts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm/boot/dts/ccu8540-uib-v3.dts b/arch/arm/boot/dts/ccu8540-uib-v3.dts
index 4b4982e..422a292 100644
--- a/arch/arm/boot/dts/ccu8540-uib-v3.dts
+++ b/arch/arm/boot/dts/ccu8540-uib-v3.dts
@@ -14,3 +14,25 @@
 / {
 	model = "ST-Ericsson U8540 platform with device tree UIB v3";
 };
+
+&i2c2 {
+
+	lp5521@32 {
+		compatible = "national,lp5521";
+		reg = <0x32>;
+		label = "lp5521_pri";
+		clock-mode = /bits/ 8 <2>;
+		chan0 {
+			led-cur = /bits/ 8 <0x2f>;
+			max-cur = /bits/ 8 <0x5f>;
+		};
+		chan1 {
+			led-cur = /bits/ 8 <0x2f>;
+			max-cur = /bits/ 8 <0x5f>;
+		};
+		chan2 {
+			led-cur = /bits/ 8 <0x2f>;
+			max-cur = /bits/ 8 <0x5f>;
+		};
+	};
+};
-- 
1.8.1.1

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