From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Analogously to the PCI PHY, access to sys_syscon is needed to connect the USB PHY to its controller. Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx> Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx> --- CC: Rob Herring <robh@xxxxxxxxxx> CC: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx> CC: Conor Dooley <conor+dt@xxxxxxxxxx> --- .../bindings/phy/starfive,jh7110-usb-phy.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml index 269e9f9f12b6..eaf0050c6f17 100644 --- a/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml +++ b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml @@ -19,6 +19,16 @@ properties: "#phy-cells": const: 0 + starfive,sys-syscon: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to System Register Controller sys_syscon node. + - description: PHY connect offset of SYS_SYSCONSAIF__SYSCFG register for USB PHY. + description: + The phandle to System Register Controller syscon node and the PHY connect offset + of SYS_SYSCONSAIF__SYSCFG register. Connect PHY to USB controller. + clocks: items: - description: PHY 125m @@ -47,4 +57,5 @@ examples: <&stgcrg 6>; clock-names = "125m", "app_125m"; #phy-cells = <0>; + starfive,sys-syscon = <&sys_syscon 0x18>; }; -- 2.43.0