From: Jonathan Marek Date: Wed, 19 Feb 2025 13:41:13 +0000 (+0100) Subject: dt-bindings: rtc: qcom-pm8xxx: document qcom,no-alarm flag X-Git-Tag: v6.15-rc1~33^2~14 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=931a88914ad6da6731c0510aa11c15d297567616;p=thirdparty%2Flinux.git dt-bindings: rtc: qcom-pm8xxx: document qcom,no-alarm flag Qualcomm x1e80100 firmware sets the ownership of the RTC alarm to ADSP. Thus writing to RTC alarm registers and receiving alarm interrupts is not possible. Add a qcom,no-alarm flag to support RTC on this platform. Signed-off-by: Jonathan Marek Link: https://lore.kernel.org/r/20241015004945.3676-3-jonathan@marek.ca [ johan: move vendor property; use boolean; reword description ] Acked-by: Rob Herring (Arm) Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250219134118.31017-2-johan+linaro@kernel.org Signed-off-by: Alexandre Belloni --- diff --git a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml index d274bb7a534b5..68ef3208c8869 100644 --- a/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml @@ -50,6 +50,11 @@ properties: items: - const: offset + qcom,no-alarm: + type: boolean + description: + RTC alarm is not owned by the OS + wakeup-source: true required: