[PATCH] arm64: dts: allwinner: a64: bananapi-m64: Enable audio codec

[PATCH] arm64: dts: allwinner: a64: bananapi-m64: Enable audio codec

[Chen-Yu Tsai]

This patch enables audio via the SoC's internal audio codec. All
relevant device nodes are enabled, and the routing is set to match
the board design. MIC1 is routed to an onboard microphone, with MBIAS
providing power. MIC2 and HP are routed to the 3.5mm headset TRRS jack.
No phantom power is provided to the headset microphone.

Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
 .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index ef1c90401bb2..83e30e0afe5b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -97,6 +97,19 @@
 	};
 };
 
+&codec {
+	status = "okay";
+};
+
+&codec_analog {
+	hpvcc-supply = <&reg_eldo1>;
+	status = "okay";
+};
+
+&dai {
+	status = "okay";
+};
+
 &de {
 	status = "okay";
 };
@@ -326,6 +339,22 @@
 	vcc-hdmi-supply = <&reg_dldo1>;
 };
 
+&sound {
+	status = "okay";
+	simple-audio-card,widgets = "Headphone", "Headphone Jack",
+				    "Microphone", "Microphone Jack",
+				    "Microphone", "Onboard Microphone";
+	simple-audio-card,routing =
+			"Left DAC", "AIF1 Slot 0 Left",
+			"Right DAC", "AIF1 Slot 0 Right",
+			"AIF1 Slot 0 Left ADC", "Left ADC",
+			"AIF1 Slot 0 Right ADC", "Right ADC",
+			"Headphone Jack", "HP",
+			"MIC2", "Microphone Jack",
+			"Onboard Microphone", "MBIAS",
+			"MIC1", "Onboard Microphone";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
-- 
2.19.1

[PATCH] arm64: dts: allwinner: a64: bananapi-m64: Enable audio codec

[Chen-Yu Tsai]

This patch enables audio via the SoC's internal audio codec. All
relevant device nodes are enabled, and the routing is set to match
the board design. MIC1 is routed to an onboard microphone, with MBIAS
providing power. MIC2 and HP are routed to the 3.5mm headset TRRS jack.
No phantom power is provided to the headset microphone.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
index ef1c90401bb2..83e30e0afe5b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@@ -97,6 +97,19 @@
 	};
 };
 
+&codec {
+	status = "okay";
+};
+
+&codec_analog {
+	hpvcc-supply = <&reg_eldo1>;
+	status = "okay";
+};
+
+&dai {
+	status = "okay";
+};
+
 &de {
 	status = "okay";
 };
@@ -326,6 +339,22 @@
 	vcc-hdmi-supply = <&reg_dldo1>;
 };
 
+&sound {
+	status = "okay";
+	simple-audio-card,widgets = "Headphone", "Headphone Jack",
+				    "Microphone", "Microphone Jack",
+				    "Microphone", "Onboard Microphone";
+	simple-audio-card,routing =
+			"Left DAC", "AIF1 Slot 0 Left",
+			"Right DAC", "AIF1 Slot 0 Right",
+			"AIF1 Slot 0 Left ADC", "Left ADC",
+			"AIF1 Slot 0 Right ADC", "Right ADC",
+			"Headphone Jack", "HP",
+			"MIC2", "Microphone Jack",
+			"Onboard Microphone", "MBIAS",
+			"MIC1", "Onboard Microphone";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
-- 
2.19.1

Re: [PATCH] arm64: dts: allwinner: a64: bananapi-m64: Enable audio codec

[Maxime Ripard]

[-- Attachment #1: Type: text/plain, Size: 582 bytes --]

On Mon, Nov 26, 2018 at 01:59:46PM +0800, Chen-Yu Tsai wrote:
> This patch enables audio via the SoC's internal audio codec. All
> relevant device nodes are enabled, and the routing is set to match
> the board design. MIC1 is routed to an onboard microphone, with MBIAS
> providing power. MIC2 and HP are routed to the 3.5mm headset TRRS jack.
> No phantom power is provided to the headset microphone.
> 
> Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>

Applied, thanks!

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

[PATCH] arm64: dts: allwinner: a64: bananapi-m64: Enable audio codec

[Maxime Ripard]

On Mon, Nov 26, 2018 at 01:59:46PM +0800, Chen-Yu Tsai wrote:
> This patch enables audio via the SoC's internal audio codec. All
> relevant device nodes are enabled, and the routing is set to match
> the board design. MIC1 is routed to an onboard microphone, with MBIAS
> providing power. MIC2 and HP are routed to the 3.5mm headset TRRS jack.
> No phantom power is provided to the headset microphone.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>

Applied, thanks!

Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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