RE: [PATCH 0/5] ufs-exynos support for ExynosAutov920
From: Alim Akhtar
Date: Wed Apr 01 2026 - 01:31:59 EST
Hi All
> -----Original Message-----
> From: Sowon Na <sowon.na@xxxxxxxxxxx>
> Sent: Wednesday, July 2, 2025 7:03 AM
> To: robh@xxxxxxxxxx; krzk@xxxxxxxxxx; conor+dt@xxxxxxxxxx;
> vkoul@xxxxxxxxxx; alim.akhtar@xxxxxxxxxxx; kishon@xxxxxxxxxx
> Cc: krzk+dt@xxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx;
> sowon.na@xxxxxxxxxxx
> Subject: [PATCH 0/5] ufs-exynos support for ExynosAutov920
>
> Hi,
>
> This series adds support to the ufs-exynos driver for ExynosAutov920,
> Samsung Automotive SoC series.
> ExynosAutov920 has the UFSHCI 3.1 compliant UFS controller.
>
> ExynosAutov920 has a different mask of UFS sharability from ExynosAutov9,
> so this series provide flexible parameter for the mask.
>
> With this series applied, UFS is functional. The Samsung KLUDG4UHYB is
> tested for enumeration and I/O.
>
> Sowon Na (5):
> phy: samsung-ufs: update calibration settings for EVT2
> dt-bindings: ufs: exynos: add ExynosAutov920 compatible string
> dt-bindings: soc: samsung: exynos-sysreg: add hsi2 for ExynosAutov920
> scsi: ufs: exynos: add support for ExynosAutov920 SoC
> arm64: dts: exynosautov920: enable support for ufs device
>
Looks like Sowon will not be able to work on these patches anytime soon.
Have spoken to her offline on this and I will be posting V2 of these patches to enable
UFS on ExynosAutov920 SoC.
Patch 3/5 (dt-bindings: soc: samsung: exynos-sysreg: add hsi2 for ExynosAutov920) was already merged.
Will keep Krzysztof's Acked-by in patch 2/5 (dt-bindings: ufs: exynos: add ExynosAutov920 compatible string)
Will fix review comments on rest of the patches in V2