Hi,
Dne ponedeljek, 29. januar 2018 10.22.27 UTC+1 je oseba CodeKipper napisala:
>
> From: Marcus Cooper <[email protected] <javascript:>>
>
> Add the new DAI block for I2S2 which is used for HDMI audio.
>
> Signed-off-by: Marcus Cooper <[email protected] <javascript:>>
> ---
> arch/arm/boot/dts/sunxi-h3-h5.dtsi | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> index 7a83b15225c7..238e7007d5b9 100644
> --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> @@ -568,6 +568,19 @@
> status = "disabled";
> };
>
> + i2s2: i2s@1c22800 {
> + #sound-dai-cells = <0>;
> + compatible = "allwinner,sun8i-h3-i2s";
>
I think we should use separate compatible for HDMI I2S, since it supports 4
I2S lanes
contrary to i2s0 and i2s1, which support only one.
Same goes for A64 HDMI I2S.
Best regards,
Jernej
> + reg = <0x01c22800 0x400>;
> + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ccu CLK_BUS_I2S2>, <&ccu CLK_I2S2>;
> + clock-names = "apb", "mod";
> + dmas = <&dma 27>;
> + resets = <&ccu RST_BUS_I2S2>;
> + dma-names = "tx";
> + status = "disabled";
> + };
> +
> codec: codec@1c22c00 {
> #sound-dai-cells = <0>;
> compatible = "allwinner,sun8i-h3-codec";
> --
> 2.16.1
>
>
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