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    Subject[PATCH 5.10 028/125] arm64: dts: renesas: beacon: Fix USB extal reference
    Date
    From: Adam Ford <aford173@gmail.com>

    [ Upstream commit 56bc54496f5d6bc638127bfc9df3742cbf0039e7 ]

    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: Sasha Levin <sashal@kernel.org>
    ---
    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 {
    --
    2.30.2


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