[PATCH v11 02/13] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller

From: Krishna Kurapati
Date: Mon Aug 28 2023 - 09:32:31 EST


Add bindings to indicate properties required to support multiport
on Synopsys DWC3 controller.

Suggested-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
Signed-off-by: Krishna Kurapati <quic_kriskura@xxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
.../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 a696f23730d3..5bc941355b43 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