diff options
Diffstat (limited to 'dts/Bindings/usb/dwc2.yaml')
| -rw-r--r-- | dts/Bindings/usb/dwc2.yaml | 108 |
1 files changed, 83 insertions, 25 deletions
diff --git a/dts/Bindings/usb/dwc2.yaml b/dts/Bindings/usb/dwc2.yaml index 0d6d850a7f..0a5c98ea71 100644 --- a/dts/Bindings/usb/dwc2.yaml +++ b/dts/Bindings/usb/dwc2.yaml @@ -4,48 +4,70 @@ $id: http://devicetree.org/schemas/usb/dwc2.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: DesignWare HS OTG USB 2.0 controller Bindings +title: DesignWare HS OTG USB 2.0 controller maintainers: - Rob Herring <robh@kernel.org> +allOf: + - $ref: usb-drd.yaml# + - $ref: usb-hcd.yaml# + properties: compatible: oneOf: - const: brcm,bcm2835-usb - const: hisilicon,hi6220-usb + - const: ingenic,jz4775-otg + - const: ingenic,jz4780-otg + - const: ingenic,x1000-otg + - const: ingenic,x1600-otg + - const: ingenic,x1700-otg + - const: ingenic,x1830-otg + - const: ingenic,x2000-otg - items: - const: rockchip,rk3066-usb - const: snps,dwc2 - items: - enum: - - rockchip,px30-usb - - rockchip,rk3036-usb - - rockchip,rk3188-usb - - rockchip,rk3228-usb - - rockchip,rk3288-usb - - rockchip,rk3328-usb - - rockchip,rk3368-usb - - rockchip,rv1108-usb + - rockchip,px30-usb + - rockchip,rk3036-usb + - rockchip,rk3128-usb + - rockchip,rk3188-usb + - rockchip,rk3228-usb + - rockchip,rk3288-usb + - rockchip,rk3308-usb + - rockchip,rk3328-usb + - rockchip,rk3368-usb + - rockchip,rv1108-usb - const: rockchip,rk3066-usb - const: snps,dwc2 - const: lantiq,arx100-usb + - const: lantiq,ase-usb + - const: lantiq,danube-usb - const: lantiq,xrx200-usb + - const: lantiq,xrx300-usb - items: - enum: - - amlogic,meson8-usb - - amlogic,meson8b-usb - - amlogic,meson-gxbb-usb - - amlogic,meson-g12a-usb + - amlogic,meson8-usb + - amlogic,meson8b-usb + - amlogic,meson-gxbb-usb + - amlogic,meson-g12a-usb + - amlogic,meson-a1-usb + - intel,socfpga-agilex-hsotg - const: snps,dwc2 - const: amcc,dwc-otg + - const: apm,apm82181-dwc-otg - const: snps,dwc2 - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg - const: st,stm32mp15-fsotg - - const: st,stm32mp15-hsotg + - items: + - const: st,stm32mp15-hsotg + - const: snps,dwc2 - const: samsung,s3c6400-hsotg + - const: intel,socfpga-agilex-hsotg reg: maxItems: 1 @@ -54,22 +76,32 @@ properties: maxItems: 1 clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 clock-names: items: - const: otg + - const: utmi + minItems: 1 + + disable-over-current: + type: boolean + description: whether to disable detection of over-current condition. + + iommus: + maxItems: 1 resets: items: - - description: common reset - - description: ecc reset + - description: common reset + - description: ecc reset minItems: 1 reset-names: items: - - const: dwc2 - - const: dwc2-ecc + - const: dwc2 + - const: dwc2-ecc minItems: 1 phys: @@ -78,6 +110,9 @@ properties: phy-names: const: usb2-phy + power-domains: + maxItems: 1 + vbus-supply: description: reference to the VBUS regulator. Depending on the current mode this is enabled (in "host" mode") or disabled (in "peripheral" mode). The @@ -90,12 +125,21 @@ properties: vusb_a-supply: description: phandle to voltage regulator of analog section. - vusb33d-supply: + usb33d-supply: description: reference to the VBUS and ID sensing comparators supply, in order to perform OTG operation, used on STM32MP15 SoCs. - dr_mode: - enum: [host, peripheral, otg] + dr_mode: true + + otg-rev: true + + hnp-disable: true + + srp-disable: true + + usb-role-switch: true + + role-switch-default-mode: true g-rx-fifo-size: $ref: /schemas/types.yaml#/definitions/uint32 @@ -111,12 +155,26 @@ properties: snps,need-phy-for-wake: $ref: /schemas/types.yaml#/definitions/flag - description: If present indicates that the phy needs to be left on for remote wakeup during suspend. + description: If present indicates that the phy needs to be left on for + remote wakeup during suspend. snps,reset-phy-on-wake: $ref: /schemas/types.yaml#/definitions/flag - description: If present indicates that we need to reset the PHY when we detect a wakeup. - This is due to a hardware errata. + description: If present indicates that we need to reset the PHY when we + detect a wakeup. This is due to a hardware errata. + + port: + description: + Any connector to the data bus of this controller should be modelled + using the OF graph bindings specified, if the "usb-role-switch" + property is used. + $ref: /schemas/graph.yaml#/properties/port + + tpl-support: true + +dependencies: + port: [ usb-role-switch ] + role-switch-default-mode: [ usb-role-switch ] required: - compatible |