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author | Gopala Krishna Nuthaki <gnuthaki@qti.qualcomm.com> | 2021-07-29 23:33:20 +0530 |
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committer | Gopala Krishna Nuthaki <gnuthaki@qti.qualcomm.com> | 2021-07-29 23:33:20 +0530 |
commit | cf272512ca326ecbb72dd4fb123822ccbbf659a8 (patch) | |
tree | 7473626f10dee43eab8b7d4590a2c2334b057a65 /bindings | |
parent | 6ae011dfac7249e082e860ba68be18d75acdc9cd (diff) | |
download | devicetree-cf272512ca326ecbb72dd4fb123822ccbbf659a8.tar.gz |
dt-bindings: Add snapshot of RPM SMD devicetree binding
Add snapshot of RPM SMD devicetree binding to the
devicetree project.This snapshot is taken as of
'commit <f7835e76aab01> ("drivers: thermal: Add support
for RPM SMD cooling device")' of the msm-4.14 kernel project.
Change-Id: Ib2fd5196575d3ae9cfd0276f5e4beb7f9057f46d
Diffstat (limited to 'bindings')
-rw-r--r-- | bindings/thermal/qcom,rpm-smd-cdev.txt | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/bindings/thermal/qcom,rpm-smd-cdev.txt b/bindings/thermal/qcom,rpm-smd-cdev.txt new file mode 100644 index 00000000..0a5da03c --- /dev/null +++ b/bindings/thermal/qcom,rpm-smd-cdev.txt @@ -0,0 +1,27 @@ +Qualcomm Technologies, Inc. RPM SMD cooling device + +The RPM shared memory(SMD) cooling device, will be used to set +different thermal band level to RPM hardware. When threshold violation +occurs, RPM SMD cooling device sends pre-configured thermal band level +to RPM hardware via SMD. + +Required Parameters: +- compatible: + Usage: required + Value type: <string> + Definition: should be "qcom,rpm-smd-cooling-device" + +- #cooling-cells: + Usage: required + Value type: <integer> + Definition: Must be 2. This is required by of-thermal and refer the doc + <devicetree/bindings/thermal/thermal.txt> for more details. + +Example: + +&rpm_bus { + rpm_smd_cdev: rpm-smd-cdev { + compatible = "qcom,rpm-smd-cooling-device"; + #cooling-cells = <2>; + }; +}; |