linux-kernel - Re: [PATCH v2] dt-bindings: dma: st-stm32-dmamux: Add description for dma-cell values

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Message-ID: <20241206-placard-hesitate-626fd285dfe6@spud>
Date: Fri, 6 Dec 2024 16:35:33 +0000
From: Conor Dooley <conor@...nel.org>
To: Ken Sloat <ksloat@...nersoftsolutions.com>
Cc: Amélie Delaunay <amelie.delaunay@...s.st.com>,
	Vinod Koul <vkoul@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	dmaengine@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] dt-bindings: dma: st-stm32-dmamux: Add description
 for dma-cell values

On Fri, Dec 06, 2024 at 06:50:18AM -0500, Ken Sloat wrote:
> The dma-cell values for the stm32-dmamux are used to craft the DMA spec
> for the actual controller. These values are currently undocumented
> leaving the user to reverse engineer the driver in order to determine
> their meaning. Add a basic description, while avoiding duplicating
> information by pointing the user to the associated DMA docs that
> describe the fields in depth.
> 
> Signed-off-by: Ken Sloat <ksloat@...nersoftsolutions.com>

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

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