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Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml index 21c8ea08ff0a..b95a69cc9ae0 100644 --- a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml @@ -40,6 +40,16 @@ properties: description: Indicates that the setting of RTC time is allowed by the host CPU. + nvmem-cells: + items: + - description: + four-byte nvmem cell holding a little-endian offset from the Unix + epoch representing the time when the RTC timer was last reset + + nvmem-cell-names: + items: + - const: offset + wakeup-source: true required: @@ -69,6 +79,8 @@ examples: compatible = "qcom,pm8921-rtc"; reg = <0x11d>; interrupts = <0x27 0>; + nvmem-cells = <&rtc_offset>; + nvmem-cell-names = "offset"; }; }; }; |