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

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Message-ID: <18c36a0b-f647-4acd-bed2-d5a09b1694b7@foss.st.com>
Date: Mon, 9 Dec 2024 09:58:42 +0100
From: Amelie Delaunay <amelie.delaunay@...s.st.com>
To: Ken Sloat <ksloat@...nersoftsolutions.com>
CC: 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 12/6/24 12:50, 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>

Reviewed-by: Amelie Delaunay <amelie.delaunay@...s.st.com>