[PATCH 1/3] arm64: dts: renesas: beacon: Fix USB extal reference
From: Adam Ford <hidden>
Date: 2021-05-13 11:46:58
Also in:
linux-arm-kernel, linux-renesas-soc, lkml
Subsystem:
arm/risc-v/renesas architecture, the rest · Maintainers:
Geert Uytterhoeven, Magnus Damm, Linus Torvalds
The USB extal clock reference isn't associated to a crystal, it's assoicated 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 <redacted>
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index 8d3a4d6ee885..bd3d26b2a2bb 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi@@ -319,8 +319,10 @@ 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 {
--
2.17.1