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-rw-r--r--dts/Bindings/rtc/renesas,sh-rtc.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/rtc/renesas,sh-rtc.yaml b/dts/Bindings/rtc/renesas,sh-rtc.yaml
index b95cb017f4..eff9df4b85 100644
--- a/dts/Bindings/rtc/renesas,sh-rtc.yaml
+++ b/dts/Bindings/rtc/renesas,sh-rtc.yaml
@@ -43,6 +43,9 @@ properties:
items:
enum: [ fck, rtc_x1, rtc_x3, extal ]
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -50,6 +53,7 @@ required:
- interrupt-names
- clocks
- clock-names
+ - power-domains
additionalProperties: false
@@ -68,5 +72,6 @@ examples:
interrupt-names = "alarm", "period", "carry";
clocks = <&mstp6_clks R7S72100_CLK_RTC>, <&rtc_x1_clk>,
<&rtc_x3_clk>, <&extal_clk>;
+ power-domains = <&cpg_clocks>;
clock-names = "fck", "rtc_x1", "rtc_x3", "extal";
};