linux-kernel - Re: (subset) [PATCH v2 2/3] arm64: dts: exynos: Add PDMA node for Exynos850

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Date: Thu, 01 Feb 2024 11:36:12 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Rob Herring <robh+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
 Sam Protsenko <semen.protsenko@...aro.org>
Cc: Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Alim Akhtar <alim.akhtar@...sung.com>, 
 Sylwester Nawrocki <s.nawrocki@...sung.com>, 
 Tomasz Figa <tomasz.figa@...il.com>, Chanwoo Choi <cw00.choi@...sung.com>, 
 linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org
Subject: Re: (subset) [PATCH v2 2/3] arm64: dts: exynos: Add PDMA node for
 Exynos850


On Wed, 24 Jan 2024 19:38:57 -0600, Sam Protsenko wrote:
> Enable PDMA node. It's needed for multiple peripheral modules, like SPI.
> Use "arm,pl330-broken-no-flushp" quirk, as otherwise SPI transfers in
> DMA mode often fail with error like this:
> 
>     I/O Error: rx-1 tx-1 rx-f tx-f len-786 dma-1 res-(-5)
> 
> 
> [...]

Applied, thanks!

[2/3] arm64: dts: exynos: Add PDMA node for Exynos850
      https://git.kernel.org/krzk/linux/c/c0fe557853f3d4b61c4e2e729061482f4da901db

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>