From: Sebastian Reichel <sre@kernel.org>
Date: Mon, 28 Apr 2014 14:07:27 +0000 (+0200)
Subject: ARM: dts: omap3-n900: Add sound support
X-Git-Tag: next-20140530~50^2^3~54
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f7d0f2a08567222205a8b5449b5eac90b94f8b27;p=karo-tx-linux.git

ARM: dts: omap3-n900: Add sound support

This patch adds support for the Nokia N900's sound
system.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 0a14a6baaddd..a8292de8f22b 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -90,6 +90,19 @@
 			};
 		};
 	};
+
+	sound: n900-audio {
+		compatible = "nokia,n900-audio";
+
+		nokia,cpu-dai = <&mcbsp2>;
+		nokia,audio-codec = <&tlv320aic3x>, <&tlv320aic3x_aux>;
+		nokia,headphone-amplifier = <&tpa6130a2>;
+
+		tvout-selection-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; /* 40 */
+		jack-detection-gpios = <&gpio6 17 GPIO_ACTIVE_HIGH>; /* 177 */
+		eci-switch-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* 182 */
+		speaker-amplifier-gpios = <&twl_gpio 7 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &omap3_pmx_core {
@@ -702,3 +715,7 @@
 		};
 	};
 };
+
+&mcbsp2 {
+	status = "ok";
+};