Re: [PATCH v3 5/7] arm64: dts: allwinner: Add SPDIF node for Allwinner H6

Maxime Ripard
2019-05-26T18:27:18Z

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On Sat, May 25, 2019 at 06:23:21PM +0200, Clément Péron wrote:
> The Allwinner H6 has a SPDIF controller called OWA (One Wire Audio).
>
> Only one pinmuxing is available so set it as default.
>
> Signed-off-by: Clément Péron <peron.clem@gmail.com>
> ---
> arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 38 ++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> index f4ea596c82ce..307d3c896ff2 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> @@ -83,6 +83,24 @@
> method = "smc";
> };
>
> + sound_spdif {

This generates a warning in DTC, underscores are not valid characters
for a node name.

Maxime

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

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