linux-kernel - [PATCH 08/12] arm64: dts: renesas: r9a08g045: Add RTC node

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Message-Id: <20240614071932.1014067-9-claudiu.beznea.uj@bp.renesas.com>
Date: Fri, 14 Jun 2024 10:19:28 +0300
From: Claudiu <claudiu.beznea@...on.dev>
To: geert+renesas@...der.be,
	mturquette@...libre.com,
	sboyd@...nel.org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	lee@...nel.org,
	alexandre.belloni@...tlin.com,
	magnus.damm@...il.com
Cc: linux-renesas-soc@...r.kernel.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-rtc@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	claudiu.beznea@...on.dev,
	Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH 08/12] arm64: dts: renesas: r9a08g045: Add RTC node

From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>

Add the DT node for the RTC IP available on the Renesas RZ/G3S SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a08g045.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
index b7bd2e1f3462..88a20c954ca6 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g045.dtsi
@@ -72,6 +72,18 @@ scif0: serial@...4b800 {
 			status = "disabled";
 		};
 
+		rtc: rtc@...4ec00 {
+			compatible = "renesas,rzg3s-rtc";
+			reg = <0 0x1004ec00 0 0x400>;
+			interrupts = <GIC_SPI 315 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 316 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 317 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "alarm", "period", "carry";
+			clocks = <&vbattclk>;
+			clock-names = "counter";
+			status = "disabled";
+		};
+
 		vbattb: vbattb@...5c000 {
 			compatible = "renesas,rzg3s-vbattb", "syscon", "simple-mfd";
 			reg = <0 0x1005c000 0 0x1000>;
-- 
2.39.2