[PATCH v2 04/21] dt-bindings: reset: renesas,rzv2h-usb2phy: Add '#mux-state-cells' property
From: Tommaso Merciai
Date: Wed Nov 05 2025 - 10:40:30 EST
Add the '#mux-state-cells' property to the Renesas RZ/V2H(P) USB2PHY
reset binding to support describing the USB VBUS_SEL multiplexer as a
mux-controller.
This is required to properly configure the USB PHY power selection on
RZ/V2H(P), RZ/G3E SoCs.
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@xxxxxxxxxxxxxx>
---
v1->v2:
- New patch
.../bindings/reset/renesas,rzv2h-usb2phy-reset.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
index c1b800a10b53..7ed0980b9ee1 100644
--- a/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
+++ b/Documentation/devicetree/bindings/reset/renesas,rzv2h-usb2phy-reset.yaml
@@ -37,6 +37,9 @@ properties:
'#reset-cells':
const: 0
+ '#mux-state-cells':
+ const: 1
+
required:
- compatible
- reg
@@ -44,6 +47,7 @@ required:
- resets
- power-domains
- '#reset-cells'
+ - '#mux-state-cells'
additionalProperties: false
@@ -58,4 +62,5 @@ examples:
resets = <&cpg 0xaf>;
power-domains = <&cpg>;
#reset-cells = <0>;
+ #mux-state-cells = <1>;
};
--
2.43.0