From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Ram Kumar Dwivedi <ram.dwivedi@oss.qualcomm.com>
Cc: mani@kernel.org, alim.akhtar@samsung.com, avri.altman@wdc.com,
bvanassche@acm.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, James.Bottomley@HansenPartnership.com,
martin.petersen@oracle.com, linux-arm-msm@vger.kernel.org,
linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5 0/4] ufs: ufs-qcom: Add support firmware managed platforms
Date: Fri, 23 Jan 2026 22:09:23 -0500 [thread overview]
Message-ID: <yq1pl6zyaej.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20260113080046.284089-1-ram.dwivedi@oss.qualcomm.com> (Ram Kumar Dwivedi's message of "Tue, 13 Jan 2026 13:30:42 +0530")
Ram,
> 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-staging, thanks!
--
Martin K. Petersen
next prev parent reply other threads:[~2026-01-24 3:09 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-13 8:00 [PATCH V5 0/4] ufs: ufs-qcom: Add support firmware managed platforms Ram Kumar Dwivedi
2026-01-13 8:00 ` [PATCH V5 1/4] MAINTAINERS: broaden UFS Qualcomm binding file pattern Ram Kumar Dwivedi
2026-01-13 8:00 ` [PATCH V5 2/4] dt-bindings: ufs: Document bindings for SA8255P UFS Host Controller Ram Kumar Dwivedi
2026-01-13 16:00 ` Krzysztof Kozlowski
2026-01-20 13:31 ` Manivannan Sadhasivam
2026-01-13 8:00 ` [PATCH V5 3/4] scsi: ufs: core Enforce minimum pm level for sysfs configuration Ram Kumar Dwivedi
2026-01-20 13:29 ` Manivannan Sadhasivam
2026-01-20 17:44 ` Bart Van Assche
2026-01-13 8:00 ` [PATCH V5 4/4] ufs: ufs-qcom: Add support for firmware-managed resource abstraction Ram Kumar Dwivedi
2026-01-20 13:31 ` Manivannan Sadhasivam
2026-01-24 3:09 ` Martin K. Petersen [this message]
2026-02-04 3:52 ` [PATCH V5 0/4] ufs: ufs-qcom: Add support firmware managed platforms Martin K. Petersen
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