linux-kernel - [PATCH 3/4] ARM: dts: Enable SGTL5000 codec based audio driver node for VF610 TOWER.

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Date:	Wed, 19 Feb 2014 13:38:42 +0800
From:	Xiubo Li <Li.Xiubo@...escale.com>
To:	<linux-arm-kernel@...ts.infradead.org>, <shawn.guo@...aro.org>
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>, Xiubo Li <Li.Xiubo@...escale.com>
Subject: [PATCH 3/4] ARM: dts: Enable SGTL5000 codec based audio driver node for VF610 TOWER.

This patch adds and enables SGTL5000 codec support.

Signed-off-by: Xiubo Li <Li.Xiubo@...escale.com>
---
 arch/arm/boot/dts/vf610-twr.dts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index 8217854..29790c9 100644
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -34,6 +34,17 @@
 		};
 	};
 
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
 };
 
 &dspi0 {
@@ -72,6 +83,14 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c0>;
 	status = "okay";
+
+	codec: sgtl5000@0a {
+	       compatible = "fsl,sgtl5000";
+	       reg = <0x0a>;
+	       VDDA-supply = <&reg_3p3v>;
+	       VDDIO-supply = <&reg_3p3v>;
+	       clocks = <&clks VF610_CLK_SAI2>;
+       };
 };
 
 &iomuxc {
-- 
1.8.4


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