linux-kernel - Re: [PATCH] riscv: dts: sophgo: fix DMA data-width configuration for CV18xx

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Message-ID: <174599347430.640588.3561713391476977843.b4-ty@gmail.com>
Date: Wed, 30 Apr 2025 14:11:19 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen Wang <unicorn_wang@...look.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Ze Huang <huangze@...t.edu.cn>
Cc: Inochi Amaoto <inochiama@...il.com>,
	devicetree@...r.kernel.org,
	sophgo@...ts.linux.dev,
	linux-riscv@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Yu Yuan <yu.yuan@...u.edu.cn>,
	Ze Huang <huange@...t.edu.cn>
Subject: Re: [PATCH] riscv: dts: sophgo: fix DMA data-width configuration for CV18xx

On Mon, 28 Apr 2025 17:24:36 +0800, Ze Huang wrote:
> The "snps,data-width" property[1] defines the AXI data width of the DMA
> controller as:
> 
>     width = 8 × (2^n) bits
> 
> (0 = 8 bits, 1 = 16 bits, 2 = 32 bits, ..., 6 = 512 bits)
> where "n" is the value of "snps,data-width".
> 
> [...]

Applied to fixes, thanks!

[1/1] riscv: dts: sophgo: fix DMA data-width configuration for CV18xx
      https://github.com/sophgo/linux/commit/32b3f9d3e57bb4bd2204a6a4305b9f899f725859

Thanks,
Inochi