diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2022-02-18 17:15:20 +0100 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2022-03-01 09:41:54 -0600 |
| commit | 1b5f9a0487594bae57a6b60d11ee2e274648ec05 (patch) | |
| tree | df33c70105f2353c447155b912c338f5391cfac6 /Documentation/devicetree/bindings/usb/dwc2.yaml | |
| parent | 448841d9a2bcb81962bcf8beb6db8da4d377ee29 (diff) | |
dt-bindings: usb: dwc2: add iommus
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]+'
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/dwc2.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/dwc2.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
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 |