From f7d0f2a08567222205a8b5449b5eac90b94f8b27 Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Mon, 28 Apr 2014 16:07:27 +0200 Subject: [PATCH] ARM: dts: omap3-n900: Add sound support This patch adds support for the Nokia N900's sound system. Signed-off-by: Sebastian Reichel Reviewed-by: Mark Brown Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-n900.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) 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 @@ tv_connector_in: endpoint { }; }; }; + + 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 @@ venc_out: endpoint { }; }; }; + +&mcbsp2 { + status = "ok"; +}; -- GitLab