| Message ID | 20220218161522.52044-2-krzysztof.kozlowski@canonical.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/4] dt-bindings: usb: dwc2: fix compatible of Intel Agilex | expand |
On Fri, 18 Feb 2022 17:15:20 +0100, Krzysztof Kozlowski wrote: > The DWC2 node might use IOMMU (e.g. Altera Stratix10), so add "iommus" > property. This fixes warnings like: > > arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dt.yaml: > usb@ffb40000: 'iommus' does not match any of the regexes: 'pinctrl-[0-9]+' > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> > --- > Documentation/devicetree/bindings/usb/dwc2.yaml | 3 +++ > 1 file changed, 3 insertions(+) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 048e352c531a..1ba96706bbcb 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -68,6 +68,9 @@ properties: items: - const: otg + iommus: + maxItems: 1 + resets: items: - description: common reset
The DWC2 node might use IOMMU (e.g. Altera Stratix10), so add "iommus" property. This fixes warnings like: arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dt.yaml: usb@ffb40000: 'iommus' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> --- Documentation/devicetree/bindings/usb/dwc2.yaml | 3 +++ 1 file changed, 3 insertions(+)