From 1a66160fb28abcd228f69e00bb183a4749f23805 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Wed, 19 Nov 2025 16:35:21 +0200 Subject: [PATCH] arm64: dts: renesas: rzg3s-smarc-som: Add PCIe reference clock Versa3 clock generator available on RZ/G3S SMARC Module provides the reference clock for SoC PCIe interface. Update the device tree to reflect this connection. Reviewed-by: Geert Uytterhoeven Signed-off-by: Claudiu Beznea Acked-by: Manivannan Sadhasivam Link: https://patch.msgid.link/20251119143523.977085-5-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi index 6f25ab6179829..982f17aafbc50 100644 --- a/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi @@ -168,6 +168,11 @@ }; }; +&pcie_port0 { + clocks = <&versa3 5>; + clock-names = "ref"; +}; + #if SW_CONFIG2 == SW_ON /* SD0 slot */ &sdhi0 { -- 2.47.3