On Wed, Jul 28, 2021 at 11:14 AM Johan Jonker [off-list ref] wrote:

Hi Peter,

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

On 7/28/21 2:25 PM, Peter Geis wrote:

quoted

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 <redacted>
---
 .../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.

quoted

+  interrupts:

quoted

+    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.

quoted

+

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

quoted

   rockchip,usbgrf:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:

@@ -78,8 +82,6 @@ properties:

quoted

     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.

quoted

   otg-port:
     type: object

@@ -109,8 +111,6 @@ properties:

quoted

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

dito

quoted

 required:
   - compatible

Thank you for the feedback!

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