From: Adam Ford <aford173@gmail.com> stable inclusion from stable-5.10.59 commit e0dd4a0ab072faf1bb882f1396159db9247baf10 bugzilla: 176988 https://gitee.com/openeuler/kernel/issues/I4EAR4 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- commit 56bc54496f5d6bc638127bfc9df3742cbf0039e7 upstream 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@gmail.com> Link: https://lore.kernel.org/r/20210513114617.30191-1-aford173@gmail.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> --- arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi index 289cf711307d..e3773b05c403 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi @@ -295,8 +295,10 @@ 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 { -- 2.20.1