[PATCH v4 17/18] dt-bindings: usb: keystone-dwc3: Validate DWC3 sub-node

Serge Semin
2020-11-11T09:12:06Z

TI Keystone DWC3 compatible DT node is supposed to have a DWC USB3
compatible sub-node to describe a fully functioning USB interface.
Since DWC USB3 has now got a DT schema describing its DT node, let's make
sure the TI Keystone DWC3 sub-node passes validation against it.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Reviewed-by: Rob Herring <robh@kernel.org>

---

Changelog v2:
- Grammar fix: "s/it'/its"
---
Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml b/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml
index c1b19fc5d0a2..ca7fbe3ed22e 100644
--- a/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/ti,keystone-dwc3.yaml
@@ -64,9 +64,7 @@ properties:

patternProperties:
"usb@[a-f0-9]+$":
- type: object
- description: This is the node representing the DWC3 controller instance
- Documentation/devicetree/bindings/usb/dwc3.txt
+ $ref: snps,dwc3.yaml#

required:
- compatible
--
2.28.0