From: Xu Yang xu.yang_2@nxp.com
[ Upstream commit 268eb6fb908bc82ce479e4dba9a2cad11f536c9c ]
Only i.MX8MP need dma-range property to let USB controller work properly. Remove dma-range from required list and add limitation for imx8mp.
Fixes: d2a704e29711 ("dt-bindings: usb: dwc3-imx8mp: add imx8mp dwc3 glue bindings") Cc: stable stable@kernel.org Reviewed-by: Jun Li jun.li@nxp.com Signed-off-by: Xu Yang xu.yang_2@nxp.com Reviewed-by: Frank Li Frank.Li@nxp.com Acked-by: Conor Dooley conor.dooley@microchip.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- .../devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml index 01ab0f922ae83..82467e670a7c8 100644 --- a/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,imx8mp-dwc3.yaml @@ -82,12 +82,20 @@ required: - reg - "#address-cells" - "#size-cells" - - dma-ranges - ranges - clocks - clock-names - interrupts
+allOf: + - if: + properties: + compatible: + const: fsl,imx8mp-dwc3 + then: + required: + - dma-ranges + additionalProperties: false
examples: