diff mbox series

[RFC,2/9] dt-bindings: phy: phy-rockchip-inno-usb2: add rk3568 documentation

Message ID 20210728122606.697619-3-pgwipeout@gmail.com (mailing list archive)
State New
Headers show
Series phy-rockchip-inno-usb2: support rk356x usb2phy | expand

Commit Message

Peter Geis July 28, 2021, 12:25 p.m. UTC
The rk3568 usb2phy node is a standalone node with a single muxed
interrupt.
Add documentation for it to phy-rockchip-inno-usb2.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
---
 .../devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Johan Jonker July 28, 2021, 3:14 p.m. UTC | #1
Hi Peter,

Some comments. Have a look if it's useful.

On 7/28/21 2:25 PM, Peter Geis wrote:
> The rk3568 usb2phy node is a standalone node with a single muxed
> interrupt.
> Add documentation for it to phy-rockchip-inno-usb2.
> 
> Signed-off-by: Peter Geis <pgwipeout@gmail.com>
> ---
>  .../devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml   | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> index 5bebd86bf8b6..f16fea5cad1c 100644
> --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> @@ -18,6 +18,7 @@ properties:
>        - rockchip,rk3328-usb2phy
>        - rockchip,rk3366-usb2phy
>        - rockchip,rk3399-usb2phy
> +      - rockchip,rk3568-usb2phy
>        - rockchip,rv1108-usb2phy
>  
>    reg:
> @@ -50,6 +51,9 @@ properties:
>      description:
>        Phandle to the extcon device providing the cable state for the otg phy.
>  

> +  interrupts:

> +    description: Muxed interrupt for both ports

My spelling checker suggest: Mixed. Don't know what's correct...

> +

For rk3568 only.
Could you test/use something like this?

if:
  properties:
    compatible:
      contains:
        const: rockchip,rk3568-usb2phy

then:
  properties:
    interrupts:
      maxItems: 1

  required:
       - interrupts

>    rockchip,usbgrf:
>      $ref: /schemas/types.yaml#/definitions/phandle
>      description:
> @@ -78,8 +82,6 @@ properties:
>  

>      required:
>        - "#phy-cells"
> -      - interrupts
> -      - interrupt-names

These are still required for other Rockchip SoCs.
Could you test/use something like this?

      if:
        properties:
          compatible:
            contains:
              const: rockchip,rk3568-usb2phy

      else:
        required:
          - interrupts
          - interrupt-names

>  
>    otg-port:
>      type: object
> @@ -109,8 +111,6 @@ properties:
>  

>      required:
>        - "#phy-cells"
> -      - interrupts
> -      - interrupt-names

dito

>  
>  required:
>    - compatible
>
Peter Geis July 28, 2021, 3:19 p.m. UTC | #2
On Wed, Jul 28, 2021 at 11:14 AM Johan Jonker <jbx6244@gmail.com> wrote:
>
> Hi Peter,
>
> Some comments. Have a look if it's useful.
>
> On 7/28/21 2:25 PM, Peter Geis wrote:
> > The rk3568 usb2phy node is a standalone node with a single muxed
> > interrupt.
> > Add documentation for it to phy-rockchip-inno-usb2.
> >
> > Signed-off-by: Peter Geis <pgwipeout@gmail.com>
> > ---
> >  .../devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml   | 8 ++++----
> >  1 file changed, 4 insertions(+), 4 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> > index 5bebd86bf8b6..f16fea5cad1c 100644
> > --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> > +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
> > @@ -18,6 +18,7 @@ properties:
> >        - rockchip,rk3328-usb2phy
> >        - rockchip,rk3366-usb2phy
> >        - rockchip,rk3399-usb2phy
> > +      - rockchip,rk3568-usb2phy
> >        - rockchip,rv1108-usb2phy
> >
> >    reg:
> > @@ -50,6 +51,9 @@ properties:
> >      description:
> >        Phandle to the extcon device providing the cable state for the otg phy.
> >
>
> > +  interrupts:
>
> > +    description: Muxed interrupt for both ports
>
> My spelling checker suggest: Mixed. Don't know what's correct...

It is muxed, all interrupts come over the single line.

>
> > +
>
> For rk3568 only.
> Could you test/use something like this?
>
> if:
>   properties:
>     compatible:
>       contains:
>         const: rockchip,rk3568-usb2phy
>
> then:
>   properties:
>     interrupts:
>       maxItems: 1
>
>   required:
>        - interrupts
>
> >    rockchip,usbgrf:
> >      $ref: /schemas/types.yaml#/definitions/phandle
> >      description:
> > @@ -78,8 +82,6 @@ properties:
> >
>
> >      required:
> >        - "#phy-cells"
> > -      - interrupts
> > -      - interrupt-names
>
> These are still required for other Rockchip SoCs.
> Could you test/use something like this?
>
>       if:
>         properties:
>           compatible:
>             contains:
>               const: rockchip,rk3568-usb2phy
>
>       else:
>         required:
>           - interrupts
>           - interrupt-names

This is all sane to me, I'll check to ensure it works.

>
> >
> >    otg-port:
> >      type: object
> > @@ -109,8 +111,6 @@ properties:
> >
>
> >      required:
> >        - "#phy-cells"
> > -      - interrupts
> > -      - interrupt-names
>
> dito
>
> >
> >  required:
> >    - compatible
> >

Thank you for the feedback!
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
index 5bebd86bf8b6..f16fea5cad1c 100644
--- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
+++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.yaml
@@ -18,6 +18,7 @@  properties:
       - rockchip,rk3328-usb2phy
       - rockchip,rk3366-usb2phy
       - rockchip,rk3399-usb2phy
+      - rockchip,rk3568-usb2phy
       - rockchip,rv1108-usb2phy
 
   reg:
@@ -50,6 +51,9 @@  properties:
     description:
       Phandle to the extcon device providing the cable state for the otg phy.
 
+  interrupts:
+    description: Muxed interrupt for both ports
+
   rockchip,usbgrf:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
@@ -78,8 +82,6 @@  properties:
 
     required:
       - "#phy-cells"
-      - interrupts
-      - interrupt-names
 
   otg-port:
     type: object
@@ -109,8 +111,6 @@  properties:
 
     required:
       - "#phy-cells"
-      - interrupts
-      - interrupt-names
 
 required:
   - compatible