linux-kernel - Re: [PATCH 1/7] dt-bindings: sound: sun4i-spdif: Fix requirements for H6

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Date: Mon, 22 Jan 2024 18:18:47 +0000
From: Conor Dooley <conor@...nel.org>
To: Chen-Yu Tsai <wens@...nel.org>
Cc: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>, Vinod Koul <vkoul@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>, devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
	linux-sound@...r.kernel.org, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/7] dt-bindings: sound: sun4i-spdif: Fix requirements
 for H6

On Tue, Jan 23, 2024 at 01:05:12AM +0800, Chen-Yu Tsai wrote:
> From: Chen-Yu Tsai <wens@...e.org>
> 
> When the H6 was added to the bindings, only the TX DMA channel was
> added. As the hardware supports both transmit and receive functions,
> the binding is missing the RX DMA channel and is thus incorrect.
> Also, the reset control was not made mandatory.
> 
> Add the RX DMA channel for SPDIF on H6 by removing the compatible from
> the list of compatibles that should only have a TX DMA channel. And add
> the H6 compatible to the list of compatibles that require the reset
> control to be present.
> 
> Fixes: b20453031472 ("dt-bindings: sound: sun4i-spdif: Add Allwinner H6 compatible")
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Cheers,
Conor.

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