linux-kernel - [PATCH] ARM: dts: exynos5422-odroidxu3: add sound nodes

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Date:	Wed, 21 Jan 2015 14:58:43 +0900
From:	Inha Song <ideal.song@...sung.com>
To:	kgene@...nel.org, linux-samsung-soc@...r.kernel.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-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Inha Song <ideal.song@...sung.com>
Subject: [PATCH] ARM: dts: exynos5422-odroidxu3: add sound nodes

Add MAX98090 audio codec, I2S interface and the sound nodes to support
audio on Odroid-XU3 board.

Signed-off-by: Inha Song <ideal.song@...sung.com>
---
 arch/arm/boot/dts/exynos5422-odroidxu3.dts | 34 ++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
index 7874da2..79493d1 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts
@@ -310,6 +310,40 @@
 	rtc@...E0000 {
 		status = "okay";
 	};
+
+	sound: sound {
+		compatible = "samsung,odroidu3-audio";
+		samsung,model = "Odroid-XU3";
+		samsung,i2s-controller = <&i2s0>;
+		samsung,audio-codec = <&max98090>;
+		assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
+				  <&clock_audss EXYNOS_MOUT_I2S>;
+		assigned-clock-parents = <&clock CLK_FIN_PLL>,
+				<&clock_audss EXYNOS_MOUT_AUDSS>;
+		samsung,audio-routing =
+			"Headphone Jack", "HPL",
+			"Headphone Jack", "HPR",
+			"Headphone Jack", "MICBIAS",
+			"IN1", "Headphone Jack",
+			"Speakers", "SPKL",
+			"Speakers", "SPKR";
+	};
+};
+
+&hsi2c_5 {
+	status = "okay";
+	max98090: max98090@10 {
+		compatible = "maxim,max98090";
+		reg = <0x10>;
+		interrupt-parent = <&gpx3>;
+		interrupts = <2 0>;
+		clocks = <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+		clock-names = "mclk";
+	};
+};
+
+&i2s0 {
+	status = "okay";
 };
 
 &hdmi {
-- 
2.0.0.390.gcb682f8

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