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[1/4] dt-bindings: phy: renesas,usb2-phy: Add clock constraint for RZ/G2L family

Message ID 20250414145729.343133-2-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>

The RZ/G2L family requires two clocks for USB2 PHY, which are already
defined in the DTSI files. Add a constraint in the DT binding document
to ensure validation with `dtbs_check`.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 3 +++
 1 file changed, 3 insertions(+)

Comments

Rob Herring (Arm) April 15, 2025, 10:09 p.m. UTC | #1 
On Mon, 14 Apr 2025 15:57:26 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> 
> The RZ/G2L family requires two clocks for USB2 PHY, which are already
> defined in the DTSI files. Add a constraint in the DT binding document
> to ensure validation with `dtbs_check`.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> ---
>  Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

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 af275cea3456..f8d15f239b18 100644
--- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
@@ -107,6 +107,9 @@  allOf:
           contains:
             const: renesas,rzg2l-usb2-phy
     then:
+      properties:
+        clocks:
+          minItems: 2
       required:
         - resets