Re: [PATCH V2 5/9] arm64: dts: renesas: beacon: Cleanup USB References

[Sergei Shtylyov]

On 24.12.2020 20:04, Adam Ford wrote:

The programmable versaclock is used for the usb_extal reference clock for
the EHCI driver instead of a fixed-clock.  Because the versaclock needs to
be enabled, the clock reference needs to be added to the clocks list.

For the USB3 Phy, the perferred clock reference is usb3s_clk, so

   PHY. Preferred.

remove the usb_extal reference.

Signed-off-by: Adam Ford <aford...@gmail.com>

[...]

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi 
b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index ade2f58ad99b..a6f7193e4d97 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi

[...]

@@ -315,16 +306,12 @@ &sdhi3 {
        vmmc-supply = <&reg_3p3v>;
        vqmmc-supply = <&reg_1p8v>;
        bus-width = <8>;
-       mmc-hs200-1_8v;
+       mmc-hs400-1_8v;

   Unrelated?

        non-removable;
        fixed-emmc-driver-type = <1>;
        status = "okay";
  };

[...]

MBR, Sergei