Re: [PATCH v2 3/3] arm64: dts: qcom: Add support for SONY Xperia 1 II / 5 II (Edo platform)

[Marijn Suijten]

On 6/12/21 9:23 PM, Konrad Dybcio wrote:
> Add support for SONY Xperia 1 II and 5 II smartphones (read one/five mark two).
> They are based on the Qualcomm SM8250 chipset and both feature 5G modems. There
> also exists a third Edo board, namely the Xperia PRO (PDX204), but it's $2500
> and no developers have obtained it so far (to my knowledge).
>
> The devices are affected by a scary UFS behaviour where sending a certain UFS
> command (which is worked around on downstream) renders the device unbootable,
> by effectively erasing the bootloader. Therefore UFS AND UFSPHY are strictly
> disabled for now.
>
> Downstream workaround:
> https://github.com/kholk/kernel/commit/2e7a9ee1c91a016baa0b826a7752ec45663a0561
>
> Tested-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxx>

Reviewed-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>

Thanks!