[v2,03/20] ARM: DTS: am437x-sk-evm: Switch using simple-audio-card for audio support
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Message ID 1435845995-19085-4-git-send-email-peter.ujfalusi@ti.com
State New
Headers show

Commit Message

Peter Ujfalusi July 2, 2015, 2:06 p.m. UTC
The sound support consist only Headset output on the board and can be
handled by "simple-audio-card".
Also enable the Line-In route as the board has support for it.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 33 +++++++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 8 deletions(-)

Patch
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diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index b5de6b0d622c..22af44894c66 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -32,14 +32,29 @@ 
 	};
 
 	sound {
-		compatible = "ti,da830-evm-audio";
-		ti,model = "AM437x-SK-EVM";
-		ti,audio-codec = <&tlv320aic3106>;
-		ti,mcasp-controller = <&mcasp1>;
-		ti,codec-clock-rate = <24000000>;
-		ti,audio-routing =
-			"Headphone Jack",       "HPLOUT",
-			"Headphone Jack",       "HPROUT";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "AM437x-SK-EVM";
+		simple-audio-card,widgets =
+			"Headphone", "Headphone Jack",
+			"Line", "Line In";
+		simple-audio-card,routing =
+			"Headphone Jack",	"HPLOUT",
+			"Headphone Jack",	"HPROUT",
+			"LINE1L",		"Line In",
+			"LINE1R",		"Line In";
+		simple-audio-card,format = "dsp_b";
+		simple-audio-card,bitclock-master = <&sound_master>;
+		simple-audio-card,frame-master = <&sound_master>;
+		simple-audio-card,bitclock-inversion;
+
+		simple-audio-card,cpu {
+			sound-dai = <&mcasp1>;
+		};
+
+		sound_master: simple-audio-card,codec {
+			sound-dai = <&tlv320aic3106>;
+			system-clock-frequency = <24000000>;
+		};
 	};
 
 	matrix_keypad: matrix_keypad@0 {
@@ -489,6 +504,7 @@ 
 	};
 
 	tlv320aic3106: tlv320aic3106@1b {
+		#sound-dai-cells = <0>;
 		compatible = "ti,tlv320aic3106";
 		reg = <0x1b>;
 		status = "okay";
@@ -649,6 +665,7 @@ 
 };
 
 &mcasp1 {
+	#sound-dai-cells = <0>;
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&mcasp1_pins>;
 	pinctrl-1 = <&mcasp1_pins_sleep>;