dt-bindings: thermal: Add support to scale ibat current range to bcl driver

Add support to scale ibat current for greater than default max
supported ranges using range factor provided from nvmem.

Change-Id: I63cc53cdba021300839695e9378fc320d57b2840
This commit is contained in:
Gopala Krishna Nuthaki 2021-09-01 21:26:44 +05:30
commit 33b05c303b

View file

@ -41,6 +41,20 @@ Optional Parameters:
current monitoring(CCM) hardware for battery current
monitor.
- nvmem-cells:
Value type: <phandle>
Definition: phandle pointing to a nvmem-cells node representing the
sdam registers that has information of ibat scaling range
factor.When defined, the bcl driver will use it to
scale ibat current greater than default supported range.
- nvmem-cell-names:
Value type: <string>
Definition: Specifies the given nvmem cell name as defined in
sdam node.
Documentation/devicetree/bindings/nvmem/nvmem.txt and also
example below.
Example:
bcl@4200 {
compatible = "qcom,bcl-v5";
@ -51,4 +65,6 @@ Example:
"bcl-lvl1";
qcom,pmic7-threshold;
qcom,ibat-ccm-hw-support;
nvmem-cells = <&adc_scaling>;
nvmem-cell-names = "adc_scaling";
};