Re: [PATCH 2/2] arm64: dts: qcom: sm8650: Add dma-coherent property

[Krzysztof Kozlowski]

On 12/02/2024 12:00, Krzysztof Kozlowski wrote:
> On 25/01/2024 11:24, Ling Xu wrote:
>> Add dma-coherent property to fastRPC context bank nodes to pass dma
>> sequence test in fastrpc sanity test, ensure that data integrity is
>> maintained during DMA operations.
>>
>> Signed-off-by: Ling Xu <quic_lxu5@xxxxxxxxxxx>
>> ---
>>  arch/arm64/boot/dts/qcom/sm8650.dtsi | 13 +++++++++++++
> 
> This wasn't ever tested:
> 
> sm8650-qrd.dtb: remoteproc@32300000: glink-edge:fastrpc:compute-cb@1:
> 'dma-coherent' does not match any of the regexes: 'pinctrl-[0-9]+'
> 
> Ling,
> How is this testing-patches-before-sending work in different teams? Do
> you have such requirement?

No clue if the original DTS change should be reverted or these are in
fact DMA coherent, but let's choose one path...

https://lore.kernel.org/linux-devicetree/254c1d14-25e3-4f4c-9e79-4ef7cec4d22f@xxxxxxxxxx/T/#t

Best regards,
Krzysztof