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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Viresh Kumar <vireshk@kernel.org>, Nishanth Menon <nm@ti.com>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Avri Altman <avri.altman@wdc.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Taniya Das <tdas@codeaurora.org>,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-scsi@vger.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Subject: [PATCH v3 0/7] ufs: set power domain performance state when scaling gears
Date: Fri, 13 May 2022 08:13:40 +0200	[thread overview]
Message-ID: <20220513061347.46480-1-krzysztof.kozlowski@linaro.org> (raw)

Hi,

Changes since v2
================
1. PM: Split PM OPP patch into two - getting clocks and rates. (Viresh)
2. PM: Do not set clock rates from PM OPPs but rely on set_opp helper. (Viresh)
3. PM: Use clk bulk operations in PM OPP for getting/releasing the clocks. (Bjorn)
4. UFS: Rework clock scalling to be called in the same place as old method, so
   pre/post changes notification will work. (Mani)
5. UFS: Bail out if both freq-table-hz and operating-points are provided. (Mani)
6. Add review tags.

Changes since v1
================
1. Patch #1 qcom,gcc-sdm845: fix typo (Stephen).
2. Patch #2 ufs dt-bindings: not adding Rob's review because patch
   changed significantly.
3. PM: add new code for handling multiple clocks.
4. UFS: deprecate freq-table-hz property and use PM opps instead.

Dependencies
============
The UFS patch depends on PM OPP patches adding multiple clocks/rates support.

Best regards,
Krzysztof

Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

Krzysztof Kozlowski (7):
  dt-bindings: clock: qcom,gcc-sdm845: add parent power domain
  dt-bindings: opp: accept array of frequencies
  dt-bindings: ufs: common: add OPP table
  arm64: dts: qcom: sdm845: control RPMHPD performance states with UFS
  PM: opp: allow control of multiple clocks
  PM: opp: parse multiple frequencies in each OPP
  ufs: use PM OPP when scaling gears

 .../bindings/clock/qcom,gcc-sdm845.yaml       |   3 +
 .../devicetree/bindings/opp/opp-v2-base.yaml  |  10 +
 .../devicetree/bindings/ufs/ufs-common.yaml   |  34 ++-
 arch/arm64/boot/dts/qcom/sdm845.dtsi          |  43 +++-
 drivers/opp/core.c                            | 207 +++++++++++++-----
 drivers/opp/of.c                              |  47 ++++
 drivers/opp/opp.h                             |   9 +-
 drivers/opp/ti-opp-supply.c                   |   6 +-
 drivers/scsi/ufs/ufshcd-pltfrm.c              |  73 ++++++
 drivers/scsi/ufs/ufshcd.c                     | 150 ++++++++++---
 drivers/scsi/ufs/ufshcd.h                     |   6 +
 include/linux/pm_opp.h                        |  32 ++-
 12 files changed, 518 insertions(+), 102 deletions(-)

-- 
2.32.0


             reply	other threads:[~2022-05-13  6:14 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-13  6:13 Krzysztof Kozlowski [this message]
2022-05-13  6:13 ` [PATCH v3 1/7] dt-bindings: clock: qcom,gcc-sdm845: add parent power domain Krzysztof Kozlowski
2022-05-13 15:51   ` Manivannan Sadhasivam
2022-06-28 20:19   ` (subset) " Bjorn Andersson
2022-05-13  6:13 ` [PATCH v3 2/7] dt-bindings: opp: accept array of frequencies Krzysztof Kozlowski
2022-05-13 17:22   ` Manivannan Sadhasivam
2022-06-30  9:55   ` Viresh Kumar
2022-05-13  6:13 ` [PATCH v3 3/7] dt-bindings: ufs: common: add OPP table Krzysztof Kozlowski
2022-05-13 17:40   ` Manivannan Sadhasivam
2022-05-13 18:32     ` Manivannan Sadhasivam
2022-05-13  6:13 ` [PATCH v3 4/7] arm64: dts: qcom: sdm845: control RPMHPD performance states with UFS Krzysztof Kozlowski
2022-05-25  7:16   ` Viresh Kumar
2022-05-30  7:42     ` Krzysztof Kozlowski
2022-05-13  6:13 ` [PATCH v3 5/7] PM: opp: allow control of multiple clocks Krzysztof Kozlowski
2022-05-13  6:13 ` [PATCH v3 6/7] PM: opp: parse multiple frequencies in each OPP Krzysztof Kozlowski
2022-05-13  6:13 ` [PATCH v3 7/7] ufs: use PM OPP when scaling gears Krzysztof Kozlowski
2022-05-13 18:25   ` Manivannan Sadhasivam
2022-05-16  6:10     ` Krzysztof Kozlowski

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