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Diffstat (limited to 'Documentation/devicetree/bindings/usb/mediatek,musb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/mediatek,musb.txt | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/Documentation/devicetree/bindings/usb/mediatek,musb.txt b/Documentation/devicetree/bindings/usb/mediatek,musb.txt deleted file mode 100644 index 5eedb0296562..000000000000 --- a/Documentation/devicetree/bindings/usb/mediatek,musb.txt +++ /dev/null @@ -1,57 +0,0 @@ -MediaTek musb DRD/OTG controller -------------------------------------------- - -Required properties: - - compatible : should be one of: - "mediatek,mt2701-musb" - ... - followed by "mediatek,mtk-musb" - - reg : specifies physical base address and size of - the registers - - interrupts : interrupt used by musb controller - - interrupt-names : must be "mc" - - phys : PHY specifier for the OTG phy - - dr_mode : should be one of "host", "peripheral" or "otg", - refer to usb/generic.txt - - clocks : a list of phandle + clock-specifier pairs, one for - each entry in clock-names - - clock-names : must contain "main", "mcu", "univpll" - for clocks of controller - -Optional properties: - - power-domains : a phandle to USB power domain node to control USB's - MTCMOS - -Required child nodes: - usb connector node as defined in bindings/connector/usb-connector.yaml -Optional properties: - - id-gpios : input GPIO for USB ID pin. - - vbus-gpios : input GPIO for USB VBUS pin. - - vbus-supply : reference to the VBUS regulator, needed when supports - dual-role mode - - usb-role-switch : use USB Role Switch to support dual-role switch, see - usb/generic.txt. - -Example: - -usb2: usb@11200000 { - compatible = "mediatek,mt2701-musb", - "mediatek,mtk-musb"; - reg = <0 0x11200000 0 0x1000>; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>; - interrupt-names = "mc"; - phys = <&u2port2 PHY_TYPE_USB2>; - dr_mode = "otg"; - clocks = <&pericfg CLK_PERI_USB0>, - <&pericfg CLK_PERI_USB0_MCU>, - <&pericfg CLK_PERI_USB_SLV>; - clock-names = "main","mcu","univpll"; - power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>; - usb-role-switch; - connector{ - compatible = "gpio-usb-b-connector", "usb-b-connector"; - type = "micro"; - id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>; - vbus-supply = <&usb_vbus>; - }; -}; |