[PATCH] scsi: ufs: dt-bindings: exynos: add power-domains

Alim Akhtar alim.akhtar at samsung.com
Tue Oct 7 22:35:34 PDT 2025



> -----Original Message-----
> From: André Draszik <andre.draszik at linaro.org>
> Sent: Tuesday, October 7, 2025 9:26 PM
> To: Alim Akhtar <alim.akhtar at samsung.com>; Avri Altman
> <avri.altman at wdc.com>; Bart Van Assche <bvanassche at acm.org>; Rob
> Herring <robh at kernel.org>; Krzysztof Kozlowski <krzk+dt at kernel.org>;
> Conor Dooley <conor+dt at kernel.org>
> Cc: Peter Griffin <peter.griffin at linaro.org>; Tudor Ambarus
> <tudor.ambarus at linaro.org>; Will McVicker <willmcvicker at google.com>;
> kernel-team at android.com; linux-scsi at vger.kernel.org;
> devicetree at vger.kernel.org; linux-arm-kernel at lists.infradead.org; linux-
> samsung-soc at vger.kernel.org; linux-kernel at vger.kernel.org; André Draszik
> <andre.draszik at linaro.org>
> Subject: [PATCH] scsi: ufs: dt-bindings: exynos: add power-domains
> 
> The UFS controller can be part of a power domain, so we need to allow the
> relevant property 'power-domains'.
> 
In Exynos, power domains has a boundary at _block_ level. I assume in this
case it is BLK_HSI, which contains, multiple IPs within block, including UFS
controller. I hope you will be sending the corresponding DTS changes as well. 

> Signed-off-by: André Draszik <andre.draszik at linaro.org>
> ---
Feel free to add 
Reviewed-by: Alim Akhtar <alim.akhtar at samsung.com>





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