The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable@xxxxxxxxxxxxxxx>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 56bc54496f5d6bc638127bfc9df3742cbf0039e7 Mon Sep 17 00:00:00 2001 From: Adam Ford <aford173@xxxxxxxxx> Date: Thu, 13 May 2021 06:46:15 -0500 Subject: [PATCH] arm64: dts: renesas: beacon: Fix USB extal reference The USB extal clock reference isn't associated to a crystal, it's associated to a programmable clock, so remove the extal reference, add the usb2_clksel. Since usb_extal is referenced by the versaclock, reference it here so the usb2_clksel can get the proper clock speed of 50MHz. Signed-off-by: Adam Ford <aford173@xxxxxxxxx> Link: https://lore.kernel.org/r/20210513114617.30191-1-aford173@xxxxxxxxx Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi index 75355c354c38..090dc9c4f57b 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -321,8 +321,10 @@ &sdhi3 { status = "okay"; }; -&usb_extal_clk { - clock-frequency = <50000000>; +&usb2_clksel { + clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>, + <&versaclock5 3>, <&usb3s0_clk>; + status = "okay"; }; &usb3s0_clk {
