linux-kernel - Re: [PATCH 1/3] dt-bindings: dma: snps,dw-axi-dmac: Add CV1800B compatible

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Message-ID:
 <PN6PR01MB11717B13B2AE78DDD36D2F0BBFEAFA@PN6PR01MB11717.INDPRD01.PROD.OUTLOOK.COM>
Date: Sat, 13 Dec 2025 08:53:34 +0800
From: Chen Wang <unicorn_wang@...look.com>
To: Anton Stavinsky <stavinsky@...il.com>, Inochi Amaoto <inochiama@...il.com>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@...opsys.com>,
 Vinod Koul <vkoul@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Paul Walmsley <pjw@...nel.org>,
 Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>,
 Alexandre Ghiti <alex@...ti.fr>,
 Alexander Sverdlin <alexander.sverdlin@...il.com>,
 Longbin Li <looong.bin@...il.com>, Yixun Lan <dlan@...too.org>,
 Ze Huang <huangze@...t.edu.cn>, dmaengine@...r.kernel.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-riscv@...ts.infradead.org, sophgo@...ts.linux.dev
Subject: Re: [PATCH 1/3] dt-bindings: dma: snps,dw-axi-dmac: Add CV1800B
 compatible


On 12/13/2025 2:48 AM, Anton Stavinsky wrote:
>> The DMA controller on CV1800B needs to use the DMA phandle args
>> as the channel number instead of hardware handshake number, so
>> add a new compatible for the DMA controller on CV1800B.
> Thanks a lot,  Inochi. I've tested on my Milk Duo 256M board.
> Seems to be working with the I2S driver, which I'm working on right now.
> No issues with DMA interrupts anymore, DMA router used right channel.

Thank you, Anton. Could you also add a "Tested-by" signature?

Chen.