From: Niklas Cassel Date: Mon, 19 Aug 2019 10:12:38 +0000 (+0200) Subject: dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=475a21e0eade5227488d97aebeaa882b16f38ca1;p=linux.git dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR 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 Reviewed-by: Stephen Boyd Reviewed-by: Rob Herring Signed-off-by: Viresh Kumar --- diff --git a/Documentation/devicetree/bindings/opp/qcom-opp.txt b/Documentation/devicetree/bindings/opp/qcom-opp.txt new file mode 100644 index 0000000000000..32eb0793c7e6e --- /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.