[v14] Add multiport support for DWC3 controllers

[PATCH v14 1/9] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller

Posted by Krishna Kurapati 2 years ago

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

Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
---
 .../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 8f5d250070c7..9227e200bcab 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]-[0-3]$"
 
   power-domains:
     description:
-- 
2.34.1

Re: [PATCH v14 1/9] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller

Posted by Rob Herring 1 year, 12 months ago

On Tue, 06 Feb 2024 10:48:17 +0530, Krishna Kurapati wrote:
> Add bindings to indicate properties required to support multiport
> on Synopsys DWC3 controller.
> 
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
> ---
>  .../devicetree/bindings/usb/snps,dwc3.yaml          | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH v14 1/9] dt-bindings: usb: Add bindings for multiport properties on DWC3 controller

Posted by Bjorn Andersson 2 years ago

On Tue, Feb 06, 2024 at 10:48:17AM +0530, Krishna Kurapati wrote:
> Add bindings to indicate properties required to support multiport
> on Synopsys DWC3 controller.
> 
> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>

Reviewed-by: Bjorn Andersson <andersson@kernel.org>

Regards,
Bjorn

> ---
>  .../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 8f5d250070c7..9227e200bcab 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]-[0-3]$"
>  
>    power-domains:
>      description:
> -- 
> 2.34.1
>