[PATCH 1/2] dt-bindings: rtc: amlogic,a4-rtc: Add compatible string for C3
From: Xianwei Zhao via B4 Relay <devnull+xianwei.zhao.amlogic.com@kernel.org>
Date: 2025-07-17 09:38:42
Also in:
b4-sent, linux-amlogic, linux-devicetree, linux-rtc, lkml
Subsystem:
amlogic rtc driver, open firmware and flattened device tree bindings, real time clock (rtc) subsystem, the rest · Maintainers:
Yiting Deng, Xianwei Zhao, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Alexandre Belloni, Linus Torvalds
From: Xianwei Zhao <xianwei.zhao@amlogic.com> Amlogic C3 SoCs uses the same rtc controller as A5 SoCs. There is no need for an extra compatible line in the driver, but add C3 compatible line for documentation. Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> --- Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
index 5d3ac737abcb..e61f22eca85b 100644
--- a/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/amlogic,a4-rtc.yaml@@ -16,9 +16,14 @@ allOf: properties: compatible: - enum: - - amlogic,a4-rtc - - amlogic,a5-rtc + oneOf: + - enum: + - amlogic,a4-rtc + - amlogic,a5-rtc + - items: + - enum: + - amlogic,c3-rtc + - const: amlogic,a5-rtc reg: maxItems: 1
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2.37.1