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| author | qctecmdr <qctecmdr@localhost> | 2021-01-20 21:20:03 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2021-01-20 21:20:03 -0800 |
| commit | c53c3e776628a8f1363abdfb3800db4ee2d8e976 (patch) | |
| tree | fb97755b4e604ccbe5a48d5605ad5101ddc57234 /bindings | |
| parent | 87df210862e6b4899b2ffee02edea9fc0bfb9ef0 (diff) | |
| parent | c54adef3957930b40c85178bb3b349969bf1af7a (diff) | |
| download | devicetree-c53c3e776628a8f1363abdfb3800db4ee2d8e976.tar.gz | |
Merge "dt-bindings: batterydata: Add jeita-fcc-scaling related properties"
Diffstat (limited to 'bindings')
| -rw-r--r-- | bindings/batterydata/batterydata.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bindings/batterydata/batterydata.txt b/bindings/batterydata/batterydata.txt index 29b75cd4..734f7817 100644 --- a/bindings/batterydata/batterydata.txt +++ b/bindings/batterydata/batterydata.txt @@ -153,6 +153,21 @@ Profile data node optional properties: This should be in decidegree and if not specified default select value is 10 DeciDegC. <RISE_HYS_DECIDEG_C, FALL_HYS_DECIDEG_C> +- qcom,jeita-fcc-scaling: A bool property to indicate if temperature based + jeita fcc scaling is enabled. If defined, enables + scaling of FCC based on battery-temperature. Scales + the FCC depending upon the granularity of increase in + battery temperature. +- qcom,jeita-fcc-scaling-temp-threshold: A tuple entry to allow configuring the + min and max battery temperature threshold (in DeciDegC) + for jeita fcc scaling algorithm to kick in. + <MIN_BATT_TEMP_DECIDEG_C, MAX_BATT_TEMP_DECIDEG_C> +- qcom,jeita-scaling-min-fcc-ua : This value corresponds to the minimum FCC (in uA) of + the battery to be applied when battery temperature hits the max + temperature indicated it "qcom,jeita-fcc-scaling-temp-threshold". + This value is selected based on profiling after making sure that + the battery-temperature does not rise at this FCC. + Profile data node required subnodes: - qcom,fcc-temp-lut : An 1-dimensional lookup table node that encodes temperature to fcc lookup. The units for this lookup |