[PATCH v3 8/8] arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add versa3 clock generator node
From: Ovidiu Panait <hidden>
Date: 2026-02-03 13:52:22
Also in:
linux-clk, linux-renesas-soc, lkml
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
Add versa3 clock generator node. It provides clocks for the RTC, PCIe and audio devices. Signed-off-by: Ovidiu Panait <redacted> --- v3 changes: - Added comments to document rtxin_clk and qextal_clk routing. .../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 c191ecb39713..4bb47fd646a4 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>, /* qextal_clk */ + <&versa3 1>, + <&versa3 2>, /* rtxin_clk */ + <&versa3 3>, + <&versa3 4>, + <&versa3 5>; + assigned-clock-rates = <24000000>, + <24576000>, + <32768>, + <22579200>, + <100000000>, + <100000000>; + }; }; &mdio0 {
--
2.51.0