From: Niklas Cassel <niklas.cassel@linaro.org> To: Andy Gross <agross@kernel.org>, Viresh Kumar <vireshk@kernel.org>, Nishanth Menon <nm@ti.com>, Stephen Boyd <sboyd@kernel.org> Cc: linux-arm-msm@vger.kernel.org, jorge.ramirez-ortiz@linaro.org, bjorn.andersson@linaro.org, ulf.hansson@linaro.org, Niklas Cassel <niklas.cassel@linaro.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 09/14] dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR Date: Thu, 25 Jul 2019 12:41:37 +0200 Message-ID: <20190725104144.22924-10-niklas.cassel@linaro.org> (raw) In-Reply-To: <20190725104144.22924-1-niklas.cassel@linaro.org> Add qcom-opp bindings with properties needed for Core Power Reduction (CPR). CPR is included in a great variety of Qualcomm SoCs, e.g. msm8916 and msm8996. CPR was first introduced in msm8974. Co-developed-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org> --- .../devicetree/bindings/opp/qcom-opp.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/opp/qcom-opp.txt diff --git a/Documentation/devicetree/bindings/opp/qcom-opp.txt b/Documentation/devicetree/bindings/opp/qcom-opp.txt new file mode 100644 index 000000000000..f204685d029c --- /dev/null +++ b/Documentation/devicetree/bindings/opp/qcom-opp.txt @@ -0,0 +1,19 @@ +Qualcomm OPP bindings to describe OPP nodes + +The bindings are based on top of the operating-points-v2 bindings +described in Documentation/devicetree/bindings/opp/opp.txt +Additional properties are described below. + +* OPP Table Node + +Required properties: +- compatible: Allow OPPs to express their compatibility. It should be: + "operating-points-v2-qcom-level" + +* OPP Node + +Optional properties: +- qcom,opp-fuse-level: A positive value representing the fuse corner/level + associated with this OPP node. Sometimes several corners/levels shares + a certain fuse corner/level. A fuse corner/level contains e.g. ref uV, + min uV, and max uV. -- 2.21.0
next prev parent reply index Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-07-25 10:41 [PATCH v2 00/14] Add support for QCOM Core Power Reduction Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 01/14] opp: Add dev_pm_opp_find_level_exact() Niklas Cassel 2019-07-26 8:03 ` Viresh Kumar 2019-07-25 10:41 ` [PATCH v2 02/14] dt-bindings: cpufreq: Re-organise kryo cpufreq to use it for other nvmem based qcom socs Niklas Cassel 2019-07-26 8:04 ` Viresh Kumar 2019-07-25 10:41 ` [PATCH v2 03/14] cpufreq: qcom: " Niklas Cassel 2019-08-18 1:06 ` Stephen Boyd 2019-07-25 10:41 ` [PATCH v2 04/14] dt-bindings: cpufreq: qcom-nvmem: Make speedbin related properties optional Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 05/14] cpufreq: qcom: Refactor the driver to make it easier to extend Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 06/14] dt-bindings: cpufreq: qcom-nvmem: Support pstates provided by a power domain Niklas Cassel 2019-08-16 21:21 ` Rob Herring 2019-08-19 10:09 ` [PATCH v3 " Niklas Cassel 2019-08-19 17:59 ` Stephen Boyd 2019-08-22 10:27 ` Niklas Cassel 2019-08-28 17:52 ` Stephen Boyd 2019-08-30 10:29 ` [PATCH v4 06/14] dt-bindings: opp: " Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 07/14] cpufreq: qcom: Add support for qcs404 on nvmem driver Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 08/14] cpufreq: Add qcs404 to cpufreq-dt-platdev blacklist Niklas Cassel 2019-07-25 10:41 ` Niklas Cassel [this message] 2019-08-19 10:12 ` [PATCH v3 09/14] dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR Niklas Cassel 2019-08-19 17:58 ` Stephen Boyd 2019-08-23 12:34 ` Rob Herring 2019-07-25 10:41 ` [PATCH v2 10/14] dt-bindings: power: avs: Add support for CPR (Core Power Reduction) Niklas Cassel 2019-08-17 6:14 ` Stephen Boyd 2019-08-22 10:20 ` Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 11/14] " Niklas Cassel 2019-08-18 1:04 ` Stephen Boyd 2019-11-15 12:20 ` Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 12/14] arm64: dts: qcom: qcs404: Add CPR and populate OPP table Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 13/14] arm64: defconfig: enable CONFIG_QCOM_CPR Niklas Cassel 2019-07-25 10:41 ` [PATCH v2 14/14] arm64: defconfig: enable CONFIG_ARM_QCOM_CPUFREQ_NVMEM Niklas Cassel 2019-07-26 8:08 ` [PATCH v2 00/14] Add support for QCOM Core Power Reduction Viresh Kumar
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