Re: [PATCH V5 0/4] ufs: ufs-qcom: Add support firmware managed platforms
From: Martin K. Petersen
Date: Tue Feb 03 2026 - 22:53:21 EST
On Tue, 13 Jan 2026 13:30:42 +0530, Ram Kumar Dwivedi wrote:
> On Qualcomm automotive SoC SA8255P, platform resource like clocks,
> interconnect, resets, regulators and PHY are configured remotely by
> firmware.
>
> Logical power domain is used to abstract these resources in firmware
> and SCMI power protocol is used to request resource operations by using
> runtime PM framework APIs such as pm_runtime_get/put_sync to invoke
> power_on/_off calls from kernel respectively.
>
> [...]
Applied to 6.20/scsi-queue, thanks!
[1/4] MAINTAINERS: broaden UFS Qualcomm binding file pattern
https://git.kernel.org/mkp/scsi/c/7f386b05f994
[2/4] dt-bindings: ufs: Document bindings for SA8255P UFS Host Controller
https://git.kernel.org/mkp/scsi/c/e2725ed2a7fb
[3/4] scsi: ufs: core Enforce minimum pm level for sysfs configuration
https://git.kernel.org/mkp/scsi/c/26c06d0baeb7
[4/4] ufs: ufs-qcom: Add support for firmware-managed resource abstraction
https://git.kernel.org/mkp/scsi/c/ad44cf1b2845
--
Martin K. Petersen