kernel/Documentation/devicetree/bindings/opp/opp-v2-base.yaml, branch linux-6.2.y

dt-bindings: drop redundant part of title of shared bindings

2022-12-16T17:41:49Z

The Devicetree bindings document does not have to say in the title that it is a "binding", but instead just describe the hardware. For shared (re-usable) schemas, name them all as "common properties". Signed-off-by: Krzysztof Kozlowski Acked-by: Guenter Roeck # watchdog Acked-by: Alexandre Belloni Acked-by: Jonathan Cameron # IIO Acked-by: Miquel Raynal Acked-by: Ulf Hansson # MMC Acked-by: Stephen Boyd # clk Acked-by: Vinod Koul # dma Acked-by: Mark Brown Acked-by: Hans Verkuil # media Acked-by: Sebastian Reichel # power Acked-by: Viresh Kumar # opp Link: https://lore.kernel.org/r/20221216163815.522628-2-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: opp: Fix named microwatt property

2022-11-04T05:29:01Z

The named microwatt- property should look exactly like microvolt and microamp properties. There were some differences, fix them. Tested-by: James Calligeros Signed-off-by: Viresh Kumar

dt-bindings: opp: Fix usage of current in microwatt property

2022-11-04T05:28:45Z

The bindings mentions "current" instead of "power". Fix it. Tested-by: James Calligeros Signed-off-by: Viresh Kumar

dt-bindings: opp: accept array of frequencies

2022-07-08T05:57:51Z

Devices might need to control several clocks when scaling the frequency and voltage. Allow passing array of clock frequencies, similarly to the voltages. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Bjorn Andersson Acked-by: Rob Herring Reviewed-by: Manivannan Sadhasivam Signed-off-by: Viresh Kumar

Merge tag 'pm-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-03-29T18:06:55Z

Pull more power management updates from Rafael Wysocki: "These update ARM cpufreq drivers, the OPP (Operating Performance Points) library and the power management documentation. Specifics: - Add per core DVFS support for QCom SoC (Bjorn Andersson), convert to yaml binding (Manivannan Sadhasivam) and various other fixes to the QCom drivers (Luca Weiss). - Add OPP table for imx7s SoC (Denys Drozdov) and minor fixes (Stefan Agner). - Fix CPPC driver's freq/performance conversions (Pierre Gondois). - Minor generic cleanups (Yury Norov). - Introduce opp-microwatt property to the OPP core, bindings, etc (Lukasz Luba). - Convert DT bindings to schema format and various related fixes (Yassine Oudjana). - Expose OPP's OF node in debugfs (Viresh Kumar). - Add Intel uncore frequency scaling documentation file to its MAINTAINERS entry (Srinivas Pandruvada). - Clean up the AMD P-state driver documentation (Jan Engelhardt)" * tag 'pm-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (24 commits) Documentation: amd-pstate: grammar and sentence structure updates dt-bindings: cpufreq: cpufreq-qcom-hw: Convert to YAML bindings dt-bindings: dvfs: Use MediaTek CPUFREQ HW as an example Documentation: EM: Describe new registration method using DT OPP: Add support of "opp-microwatt" for EM registration PM: EM: add macro to set .active_power() callback conditionally OPP: Add "opp-microwatt" supporting code dt-bindings: opp: Add "opp-microwatt" entry in the OPP MAINTAINERS: Add additional file to uncore frequency control cpufreq: blocklist Qualcomm sc8280xp and sa8540p in cpufreq-dt-platdev cpufreq: qcom-hw: Add support for per-core-dcvs dt-bindings: power: avs: qcom,cpr: Convert to DT schema arm64: dts: qcom: qcs404: Rename CPU and CPR OPP tables arm64: dts: qcom: msm8996: Rename cluster OPP tables dt-bindings: opp: Convert qcom-nvmem-cpufreq to DT schema dt-bindings: opp: qcom-opp: Convert to DT schema arm64: dts: qcom: msm8996-mtp: Add msm8996 compatible dt-bindings: arm: qcom: Add msm8996 and apq8096 compatibles opp: Expose of-node's name in debugfs cpufreq: CPPC: Fix performance/frequency conversion ...

dt-bindings: opp: Add "opp-microwatt" entry in the OPP

2022-03-03T04:05:04Z

Add new entry for the OPP which provides information about power expressed in micro-Watts. It is useful for the Energy Model framework. Signed-off-by: Lukasz Luba Reviewed-by: Rob Herring Signed-off-by: Viresh Kumar

dt-bindings: Improve phandle-array schemas

2022-02-04T15:43:42Z

The 'phandle-array' type is a bit ambiguous. It can be either just an array of phandles or an array of phandles plus args. Many schemas for phandle-array properties aren't clear in the schema which case applies though the description usually describes it. The array of phandles case boils down to needing: items: maxItems: 1 The phandle plus args cases should typically take this form: items: - items: - description: A phandle - description: 1st arg cell - description: 2nd arg cell With this change, some examples need updating so that the bracketing of property values matches the schema. Signed-off-by: Rob Herring Acked-by: Viresh Kumar Acked-by: Vinod Koul Acked-by: Ulf Hansson Acked-by: Georgi Djakov Reviewed-by: Geert Uytterhoeven Acked-by: Mark Brown Acked-by: Krzysztof Kozlowski Acked-by: Stephen Boyd Acked-by: Greg Kroah-Hartman Acked-by: Marc Kleine-Budde Link: https://lore.kernel.org/r/20220119015038.2433585-1-robh@kernel.org

dt-bindings: opp: Allow multi-worded OPP entry name

2021-11-02T03:55:05Z

Not all OPP entries fit into a single word. In particular NVIDIA Tegra OPP tables use multi-word names. Allow OPP entry to have multi-worded name separated by hyphen. This silences DT checker warnings about wrong naming scheme. Reviewed-by: David Heidelberg Signed-off-by: Dmitry Osipenko Signed-off-by: Viresh Kumar

dt-bindings: opp: Convert to DT schema

2021-08-23T07:14:55Z

Convert the OPP v1 and v2 bindings to DT schema format. As the OPPv2 binding can be extended by vendors, we need to split the common part out from the "operating-points-v2" conforming compatible. Cc: Yangtao Li Cc: Nishanth Menon Cc: Stephen Boyd Cc: Maxime Ripard Cc: Chen-Yu Tsai Acked-by: Viresh Kumar Signed-off-by: Rob Herring Acked-by: Maxime Ripard Signed-off-by: Viresh Kumar