[PATCH 1/2] arm64: dts: exynos: gs101: ufs: add dma-coherent property
Krzysztof Kozlowski
krzk at kernel.org
Sun Jun 29 23:01:04 PDT 2025
On 27/06/2025 18:28, Peter Griffin wrote:
> Hi Krzysztof,
>
> On Fri, 14 Mar 2025 at 15:38, Peter Griffin <peter.griffin at linaro.org> wrote:
>>
>> ufs-exynos driver configures the sysreg shareability as
>> cacheable for gs101 so we need to set the dma-coherent
>> property so the descriptors are also allocated cacheable.
>>
>> This fixes the UFS stability issues we have seen with
>> the upstream UFS driver on gs101.
>>
>> Fixes: 4c65d7054b4c ("arm64: dts: exynos: gs101: Add ufs and ufs-phy dt nodes")
>> Cc: stable at vger.kernel.org
>> Suggested-by: Will McVicker <willmcvicker at google.com>
>> Signed-off-by: Peter Griffin <peter.griffin at linaro.org>
>> ---
>
> Friendly ping about this patch :)
Thanks, I dropped it from my queue based on comments on the bindings
patch, but that was too hasty.
I applied it now.
Best regards,
Krzysztof
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