[v2] dt-bindings: phy: renesas,usb2-phy: Document RZ/V2L phy bindings

Commit Message

Lad Prabhakar March 1, 2022, 12:42 p.m. UTC

Document USB phy bindings for RZ/V2L SoC. RZ/V2L USB phy is identical to
one found on the RZ/G2L SoC. No driver changes are required as generic
compatible string "renesas,rzg2l-usb2-phy" will be used as a fallback.

While at it, drop the comment "RZ/G2L family" for "renesas,rzg2l-usb2-phy"
compatible string as this will avoid changing the line for every new SoC
addition.

Signed-off-by: Lad Prabhakar <[e-mail]>
Reviewed-by: Biju Das <[e-mail]>
Acked-by: Yoshihiro Shimoda <[e-mail]>
Reviewed-by: Geert Uytterhoeven <[e-mail]>
---
v1->v2
* Included Ack and RB tags
* Dropped the comment from generic string as suggested by Geert.

v1:
https://patchwork.kernel.org/project/linux-renesas-soc/patch/
[e-mail]/
---
 Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Vinod Koul March 2, 2022, 2:23 p.m. UTC | #1

On 01-03-22, 12:42, Lad Prabhakar wrote:
> Document USB phy bindings for RZ/V2L SoC. RZ/V2L USB phy is identical to
> one found on the RZ/G2L SoC. No driver changes are required as generic
> compatible string "renesas,rzg2l-usb2-phy" will be used as a fallback.
> 
> While at it, drop the comment "RZ/G2L family" for "renesas,rzg2l-usb2-phy"
> compatible string as this will avoid changing the line for every new SoC
> addition.

Applied, thanks

Patch

diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
index 3a6e1165419c..16807bbbdcb1 100644
--- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
@@ -33,7 +33,8 @@  properties:
       - items:
           - enum:
               - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC}
-          - const: renesas,rzg2l-usb2-phy  # RZ/G2L family
+              - renesas,usb2-phy-r9a07g054 # RZ/V2L
+          - const: renesas,rzg2l-usb2-phy
 
   reg:
     maxItems: 1