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SubjectRe: [PATCH v6 2/3] arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine
On Thu, Nov 8, 2018 at 2:42 PM Vasily Khoruzhick <anarsoul@gmail.com> wrote:
>
> This commit enables I2S, digital and analog parts of audiocodec on
> Pine64 and SoPine boards.
>
> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
> ---
> .../boot/dts/allwinner/sun50i-a64-pine64.dts | 28 +++++++++++++++++++
> .../allwinner/sun50i-a64-sopine-baseboard.dts | 28 +++++++++++++++++++
> 2 files changed, 56 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
> index c077b6c1f458..ff352bdfbb93 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts
> @@ -75,6 +75,18 @@
> };
> };
>
> +&codec {
> + status = "okay";
> +};
> +
> +&codec_analog {
> + status = "okay";
> +};
> +
> +&dai {
> + status = "okay";
> +};
> +
> &de {
> status = "okay";
> };
> @@ -264,6 +276,22 @@
> status = "disabled";
> };
>
> +&sound {
> + status = "okay";
> + simple-audio-card,widgets = "Microphone", "Microphone Jack",
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Left DAC", "AIF1 Slot 0 Left",
> + "Right DAC", "AIF1 Slot 0 Right",
> + "Headphone Jack", "HP",
> + "AIF1 Slot 0 Left ADC", "Left ADC",
> + "AIF1 Slot 0 Right ADC", "Right ADC",
> + "Left ADC", "ADC",
> + "Right ADC", "ADC",

As mentioned the above two don't belong in the device tree.

> + "Microphone Jack", "HBIAS",

Schematics says this is NC or not connected by default.
You may want to ask Pine64 about this?

Same comments for SoPine.

> + "MIC2", "Microphone Jack";
> +};
> +
> /* On Exp and Euler connectors */
> &uart0 {
> pinctrl-names = "default";
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
> index 53fcc9098df3..25d732df37c4 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
> @@ -80,6 +80,18 @@
> };
> };
>
> +&codec {
> + status = "okay";
> +};
> +
> +&codec_analog {
> + status = "okay";
> +};
> +
> +&dai {
> + status = "okay";
> +};
> +
> &de {
> status = "okay";
> };
> @@ -164,6 +176,22 @@
> vcc-hdmi-supply = <&reg_dldo1>;
> };
>
> +&sound {
> + status = "okay";
> + simple-audio-card,widgets = "Microphone", "Microphone Jack",
> + "Headphone", "Headphone Jack";
> + simple-audio-card,routing =
> + "Left DAC", "AIF1 Slot 0 Left",
> + "Right DAC", "AIF1 Slot 0 Right",
> + "Headphone Jack", "HP",
> + "AIF1 Slot 0 Left ADC", "Left ADC",
> + "AIF1 Slot 0 Right ADC", "Right ADC",
> + "Left ADC", "ADC",
> + "Right ADC", "ADC",
> + "Microphone Jack", "HBIAS",
> + "MIC2", "Microphone Jack";
> +};
> +
> &uart0 {
> pinctrl-names = "default";
> pinctrl-0 = <&uart0_pb_pins>;
> --
> 2.19.1
>

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