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charset="utf-8" Add s_axi_aclk AXI4 clock support as a required property. Traditionally this IP was used on MicroBlaze platforms which had fixed clocks enabled all the time. But since it is a PL IP, it can also be used on SoC platforms like Zynq UltraScale+ MPSoC which combines processing system (PS) and user programmable logic (PL) into the same device. On these platforms instead of fixed enabled clocks it is mandatory to explicitly enable IP clocks for proper functionality. So make clocks and clock-names required properties. Signed-off-by: Radhey Shyam Pandey --- Similiar changes were done for emaclite YAML in commit 60dbdc6e08d6 dt-bindings: net: emaclite: Add clock support --- Documentation/devicetree/bindings/usb/xlnx,usb2.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml b/Documen= tation/devicetree/bindings/usb/xlnx,usb2.yaml index f295aa9d9ee7..156d3676f9f9 100644 --- a/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml +++ b/Documentation/devicetree/bindings/usb/xlnx,usb2.yaml @@ -34,6 +34,8 @@ required: - compatible - reg - interrupts + - clocks + - clock-names =20 additionalProperties: false =20 @@ -43,5 +45,7 @@ examples: compatible =3D "xlnx,usb2-device-4.00.a"; interrupts =3D <0x0 0x39 0x1>; reg =3D <0xee000000 0xc00>; + clocks =3D <&dummy>; + clock-names =3D "s_axi_aclk"; xlnx,has-builtin-dma; }; base-commit: 6b8c8af514d739d0335f5579b585e02babe8a727 --=20 2.43.0