linux-kernel - [PATCH] apf27dev: add max5821 to the dts

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Date:	Thu, 27 Nov 2014 21:33:59 +0100
From:	Philippe Reynes <tremyfr@...il.com>
To:	linux-arm-kernel@...ts.infradead.org, shawn.guo@...aro.org,
	kernel@...gutronix.de
Cc:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	linux@....linux.org.uk, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Philippe Reynes <tremyfr@...il.com>
Subject: [PATCH] apf27dev: add max5821 to the dts


Signed-off-by: Philippe Reynes <tremyfr@...il.com>
---
 arch/arm/boot/dts/imx27-apf27dev.dts |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
index da306c5..bba3f41 100644
--- a/arch/arm/boot/dts/imx27-apf27dev.dts
+++ b/arch/arm/boot/dts/imx27-apf27dev.dts
@@ -59,6 +59,21 @@
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_max5821: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "max5821-reg";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+	};
 };
 
 &cspi1 {
@@ -107,6 +122,12 @@
 		compatible = "dallas,ds1374";
 		reg = <0x68>;
 	};
+
+	max5821@38 {
+		compatible = "maxim,max5821";
+		reg = <0x38>;
+		vref-supply = <&reg_max5821>;
+	};
 };
 
 &i2c2 {
-- 
1.7.4.4

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