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    SubjectRe: [PATCH v3 7/7] arm64: dts: sun50i-h6: Add HDMI audio to H6 DTSI
    Hi,

    On Sun, 26 Apr 2020 at 12:41, Clément Péron <peron.clem@gmail.com> wrote:
    >
    > From: Jernej Skrabec <jernej.skrabec@siol.net>
    >
    > Add a simple-soundcard to link audio between HDMI and I2S.
    >
    > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
    > Signed-off-by: Marcus Cooper <codekipper@gmail.com>
    > Signed-off-by: Clément Péron <peron.clem@gmail.com>
    > ---
    > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 31 ++++++++++++++++++++
    > 1 file changed, 31 insertions(+)
    >
    > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
    > index a5ee68388bd3..558fe63739cb 100644
    > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
    > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
    > @@ -88,6 +88,24 @@
    > (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
    > };
    >
    > + sound_hdmi: sound {

    I will rename this to
    hdmi_sound: hdmi-sound {

    in the next version

    > + compatible = "simple-audio-card";
    > + simple-audio-card,format = "i2s";
    > + simple-audio-card,name = "allwinner-hdmi";
    > + simple-audio-card,mclk-fs = <128>;
    > + simple-audio-card,frame-inversion;

    And I will add a status="disabled" here as not all board have an hdmi connector

    Regards,
    Clement

    > +
    > + simple-audio-card,codec {
    > + sound-dai = <&hdmi>;
    > + };
    > +
    > + simple-audio-card,cpu {
    > + sound-dai = <&i2s1>;
    > + dai-tdm-slot-num = <2>;
    > + dai-tdm-slot-width = <32>;
    > + };
    > + };
    > +
    > soc {
    > compatible = "simple-bus";
    > #address-cells = <1>;
    > @@ -581,6 +599,18 @@
    > };
    > };
    >
    > + i2s1: i2s@5091000 {
    > + #sound-dai-cells = <0>;
    > + compatible = "allwinner,sun50i-h6-i2s";
    > + reg = <0x05091000 0x1000>;
    > + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
    > + clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
    > + clock-names = "apb", "mod";
    > + dmas = <&dma 4>, <&dma 4>;
    > + resets = <&ccu RST_BUS_I2S1>;
    > + dma-names = "rx", "tx";
    > + };
    > +
    > spdif: spdif@5093000 {
    > #sound-dai-cells = <0>;
    > compatible = "allwinner,sun50i-h6-spdif";
    > @@ -711,6 +741,7 @@
    > };
    >
    > hdmi: hdmi@6000000 {
    > + #sound-dai-cells = <0>;
    > compatible = "allwinner,sun50i-h6-dw-hdmi";
    > reg = <0x06000000 0x10000>;
    > reg-io-width = <1>;
    > --
    > 2.20.1
    >

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