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[84.219.138.247]) by smtp.gmail.com with ESMTPSA id t4sm2512368ljh.9.2019.08.19.03.12.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Aug 2019 03:12:41 -0700 (PDT) From: Niklas Cassel To: Andy Gross , Viresh Kumar , Nishanth Menon , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, jorge.ramirez-ortiz@linaro.org, bjorn.andersson@linaro.org, ulf.hansson@linaro.org, Niklas Cassel , Rob Herring , Mark Rutland , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 09/14] dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR Date: Mon, 19 Aug 2019 12:12:38 +0200 Message-Id: <20190819101238.17335-1-niklas.cassel@linaro.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190725104144.22924-10-niklas.cassel@linaro.org> References: <20190725104144.22924-10-niklas.cassel@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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 Signed-off-by: Jorge Ramirez-Ortiz Signed-off-by: Niklas Cassel --- Changes since V2: qcom,opp-fuse-level is really a required property and not an optional property, so properly define it as such. .../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..32eb0793c7e6 --- /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 + +Required 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