[PATCH 2/3] arm64: dts: renesas: r9a09g087: Add RTC node
From: Prabhakar
Date: Mon Aug 24 2026 - 04:01:53 EST
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Add Real Time Clock (RTC) node to SoC DTSI.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r9a09g087.dtsi | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
index fe9003426d70..d5b3eb6c1736 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
@@ -1176,6 +1176,19 @@ pinctrl: pinctrl@802c0000 {
power-domains = <&cpg>;
};
+ rtc0: rtc@81009000 {
+ compatible = "renesas,r9a09g087-rtc", "renesas,r9a09g077-rtc";
+ reg = <0 0x81009000 0 0x1000>;
+ interrupts = <GIC_SPI 495 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 497 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 496 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "alarm", "timer", "pps";
+ clocks = <&cpg CPG_MOD 605>, <&cpg CPG_CORE R9A09G087_PCLKRTC>;
+ clock-names = "hclk", "xtal";
+ power-domains = <&cpg>;
+ status = "disabled";
+ };
+
gic: interrupt-controller@83000000 {
compatible = "arm,gic-v3";
reg = <0x0 0x83000000 0 0x40000>,
--
2.43.0