linux-kernel - [PATCH v2 5/5] arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add versa3 clock generator node

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Message-ID: <20260120150606.7356-6-ovidiu.panait.rb@renesas.com>
Date: Tue, 20 Jan 2026 15:06:06 +0000
From: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
To: geert+renesas@...der.be,
	magnus.damm@...il.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	mturquette@...libre.com,
	sboyd@...nel.org,
	biju.das.jz@...renesas.com,
	fabrizio.castro.jz@...esas.com
Cc: linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-clk@...r.kernel.org
Subject: [PATCH v2 5/5] arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add versa3 clock generator node

Add versa3 clock generator node. It provides clocks for the RTC, PCIe
and audio devices.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@...esas.com>
---
v2 changes: New patch.

 .../dts/renesas/r9a09g056n48-rzv2n-evk.dts    | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts b/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
index 9af50198d2f1..8399f4f705c4 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts
@@ -100,6 +100,12 @@ vqmmc_sdhi1: regulator-vqmmc-sdhi1 {
 		states = <3300000 0>, <1800000 1>;
 	};
 
+	x1: x1-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
 	/* 32.768kHz crystal */
 	x6: x6-clock {
 		compatible = "fixed-clock";
@@ -256,6 +262,25 @@ raa215300: pmic@12 {
 		clocks = <&x6>;
 		clock-names = "xin";
 	};
+
+	versa3: clock-generator@69 {
+		compatible = "renesas,5l35023";
+		reg = <0x69>;
+		clocks = <&x1>;
+		#clock-cells = <1>;
+		assigned-clocks = <&versa3 0>,
+				  <&versa3 1>,
+				  <&versa3 2>,
+				  <&versa3 3>,
+				  <&versa3 4>,
+				  <&versa3 5>;
+		assigned-clock-rates = <24000000>,
+				       <24576000>,
+				       <32768>,
+				       <22579200>,
+				       <100000000>,
+				       <100000000>;
+	};
 };
 
 &mdio0 {
-- 
2.51.0