Hi,
On Tue, Dec 20, 2016 at 11:40:37AM +0100, codekipper@xxxxxxxxx wrote:
> From: Marcus Cooper <codekipper@xxxxxxxxx>
>
> Add the SPDIF transceiver controller block to the A31 dtsi.
>
> Signed-off-by: Marcus Cooper <codekipper@xxxxxxxxx>
> ---
> arch/arm/boot/dts/sun6i-a31.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
> index 7370ba6c9993..559c53efa7e6 100644
> --- a/arch/arm/boot/dts/sun6i-a31.dtsi
> +++ b/arch/arm/boot/dts/sun6i-a31.dtsi
> @@ -613,6 +613,20 @@
> reg = <0x01c20ca0 0x20>;
> };
>
> + spdif: spdif@01c21000 {
> + #sound-dai-cells = <0>;
> + compatible = "allwinner,sun6i-a31-spdif";
> + reg = <0x01c21000 0x400>;
> + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
> + resets = <&ccu RST_APB1_SPDIF>;
> + clock-names = "apb", "spdif";
> + dmas = <&dma 2>, <&dma 2>;
> + dma-names = "rx", "tx";
> + spdif-out = "disabled";
That property isn't documented anywhere, and doesn't seem to be used
in your driver either.
On a separate topic, is the channel inversion bug also found on the
A31?
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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