[PATCH v2 0/2] ufs: add delay for VCC ramp-up stability

[Martin K. Petersen]

On Tue, 10 Mar 2026 08:52:26 +0800, ed.tsai at mediatek.com wrote:

> This patch series resolves a link stability issue found on our certain
> platforms where the VCC regulator has a slow ramp-up time.
> 
> To fix this, a delay is needed after VCC is turned on. The solution is
> implemented in two parts:
> 
> 1. Introduce the new host quirks, UFSHCD_QUIRK_VCC_ON_DELAY.
> 2. Apply in our new platform with UFS5 device to ensure the VCC is
>    ready before we enable the clocks.
> 
> [...]

Applied to 7.1/scsi-queue, thanks!

[1/2] ufs: core: Add quirks for VCC ramp-up delay
      https://git.kernel.org/mkp/scsi/c/6ab94d0194dd
[2/2] ufs: host: mediatek: Add VCC on delay for stability
      https://git.kernel.org/mkp/scsi/c/20ca5460e5f9

-- 
Martin K. Petersen