Messages in this thread Patch in this message | | | From | Adam Ford <> | Subject | [PATCH 3/3] arm64: dts: renesas: beacon: Fix HSUSB ref clock references | Date | Wed, 30 Jun 2021 12:30:42 -0500 |
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The RZ/G2 boards expect there to be an external clock reference for USBHS controller. For the Beacon boards, this reference clock is controlled by a programmable versaclock. Because the RZ/G2 family has a special clock driver when using an external clock, the third clock reference in the USBHS node needs to point to this special clock, called usb2_clksel, and the 4th clock is the versaclock.
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi index e3c8b2fe143e..bcbf7eb5195b 100644 --- a/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi +++ b/arch/arm64/boot/dts/renesas/beacon-renesom-baseboard.dtsi @@ -313,6 +313,7 @@ &hscif1 { }; &hsusb { + clocks = <&cpg CPG_MOD 704>, <&cpg CPG_MOD 703>, <&usb2_clksel>, <&versaclock6_som 3>; dr_mode = "otg"; status = "okay"; }; -- 2.25.1
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