[PATCH 5.10.y-cip 11/31] dt-bindings: phy: renesas,usb2-phy: Document RZ/V2L phy bindings

Lad Prabhakar

commit 7a37e890bd5db4a89a17ec9bcd7e5f4a33396648 upstream.

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

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Reviewed-by: Biju Das <biju.das.jz@...>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...>
Link: https://lore.kernel.org/r/20220301124255.16836-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Vinod Koul <vkoul@...>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
index 5bd85364f5de..7c2ae65f3121 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

maxItems: 1