diff mbox series

[2/4] dt-bindings: phy: renesas,usb2-phy: Document RZ/V2H(P) SoC

Message ID 20250414145729.343133-3-prabhakar.mahadev-lad.rj@bp.renesas.com
State New
Headers show
Series Add USB2.0 PHY support for RZ/V2H(P) SoC | expand

Commit Message

Prabhakar April 14, 2025, 2:57 p.m. UTC 
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Document USB2.0 phy bindings for RZ/V2H(P) ("R9A09gG57") SoC.

RZ/V2H(P) USB2.0 phy is similar to one found on the RZ/G2L SoC, but it
needs additional configuration to be done as compared RZ/G2L USB2.0 phy.
To handle this difference a SoC specific compat string is added for
RZ/V2H(P) SoC.

Like the RZ/G2L SoC, the RZ/V2H(P) USB2.0 PHY requires the `resets`
property and has two clocks.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Comments

Rob Herring (Arm) April 15, 2025, 10:09 p.m. UTC | #1 
On Mon, 14 Apr 2025 15:57:27 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> Document USB2.0 phy bindings for RZ/V2H(P) ("R9A09gG57") SoC.
> 
> RZ/V2H(P) USB2.0 phy is similar to one found on the RZ/G2L SoC, but it
> needs additional configuration to be done as compared RZ/G2L USB2.0 phy.
> To handle this difference a SoC specific compat string is added for
> RZ/V2H(P) SoC.
> 
> Like the RZ/G2L SoC, the RZ/V2H(P) USB2.0 PHY requires the `resets`
> property and has two clocks.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
>  Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
index f8d15f239b18..2822dce8d9f4 100644
--- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
@@ -16,6 +16,7 @@  properties:
           - enum:
               - renesas,usb2-phy-r8a77470  # RZ/G1C
               - renesas,usb2-phy-r9a08g045 # RZ/G3S
+              - renesas,usb2-phy-r9a09g057 # RZ/V2H(P)
 
       - items:
           - enum:
@@ -105,7 +106,9 @@  allOf:
       properties:
         compatible:
           contains:
-            const: renesas,rzg2l-usb2-phy
+            enum:
+              - renesas,usb2-phy-r9a09g057
+              - renesas,rzg2l-usb2-phy
     then:
       properties:
         clocks: