Add bindings to indicate properties required to support multiport
on Snps Dwc3 controller.
Suggested-by: Bjorn Andersson <[email protected]>
Signed-off-by: Krishna Kurapati <[email protected]>
---
.../devicetree/bindings/usb/snps,dwc3.yaml | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 50edc4da780e..4de0875c2ae1 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -85,15 +85,16 @@ properties:
phys:
minItems: 1
- maxItems: 2
+ maxItems: 8
phy-names:
minItems: 1
- maxItems: 2
- items:
- enum:
- - usb2-phy
- - usb3-phy
+ maxItems: 8
+ oneOf:
+ - items:
+ enum: [ usb2-phy, usb3-phy ]
+ - items:
+ pattern: "^usb[23]-port[0-3]$"
power-domains:
description:
--
2.40.0