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-rw-r--r--dts/Bindings/power/supply/qcom,pm8941-coincell.yaml20
1 files changed, 15 insertions, 5 deletions
diff --git a/dts/Bindings/power/supply/qcom,pm8941-coincell.yaml b/dts/Bindings/power/supply/qcom,pm8941-coincell.yaml
index 0450f4dd4e..1d2405bea1 100644
--- a/dts/Bindings/power/supply/qcom,pm8941-coincell.yaml
+++ b/dts/Bindings/power/supply/qcom,pm8941-coincell.yaml
@@ -16,18 +16,30 @@ maintainers:
properties:
compatible:
- const: qcom,pm8941-coincell
+ oneOf:
+ - items:
+ - enum:
+ - qcom,pm8998-coincell
+ - const: qcom,pm8941-coincell
+
+ - const: qcom,pm8941-coincell
reg:
maxItems: 1
qcom,rset-ohms:
- description: resistance (in ohms) for current-limiting resistor
+ description: |
+ Resistance (in ohms) for current-limiting resistor. If unspecified,
+ inherit the previous configuration (e.g. from bootloader or hardware
+ default value).
enum: [ 800, 1200, 1700, 2100 ]
qcom,vset-millivolts:
$ref: /schemas/types.yaml#/definitions/uint32
- description: voltage (in millivolts) to apply for charging
+ description: |
+ Voltage (in millivolts) to apply for charging. If unspecified, inherit
+ the previous configuration (e.g. from bootloader or hardware default
+ value).
enum: [ 2500, 3000, 3100, 3200 ]
qcom,charger-disable:
@@ -37,8 +49,6 @@ properties:
required:
- compatible
- reg
- - qcom,rset-ohms
- - qcom,vset-millivolts
additionalProperties: false