diff options
Diffstat (limited to 'Documentation')
4 files changed, 20 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index fcf199b64d3d..e64d903bcbe8 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -19,6 +19,8 @@ Required properties: configured in FS mode; - "st,stm32f4x9-hsotg": The DWC2 USB HS controller instance in STM32F4x9 SoCs configured in HS mode; + - "st,stm32f7xx-hsotg": The DWC2 USB HS controller instance in STM32F7xx SoCs + configured in HS mode; - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt - clocks: clock provider specifier diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt index 49f54767cd21..b2271d8e6b50 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt @@ -14,9 +14,9 @@ Required properties: - vusb33-supply : regulator of USB avdd3.3v - clocks : a list of phandle + clock-specifier pairs, one for each entry in clock-names - - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller; - "wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are - depends on "mediatek,enable-wakeup" + - clock-names : must contain "sys_ck" for clock of controller, + the following clocks are optional: + "ref_ck", "mcu_ck" and "dam_ck"; - phys : a list of phandle + phy specifier pairs - dr_mode : should be one of "host", "peripheral" or "otg", refer to usb/generic.txt @@ -30,9 +30,10 @@ Optional properties: when supports dual-role mode. - vbus-supply : reference to the VBUS regulator, needed when supports dual-role mode. - - pinctl-names : a pinctrl state named "default" must be defined, - "id_float" and "id_ground" are optinal which depends on - "mediatek,enable-manual-drd" + - pinctrl-names : a pinctrl state named "default" is optional, and need be + defined if auto drd switch is enabled, that means the property dr_mode + is set as "otg", and meanwhile the property "mediatek,enable-manual-drd" + is not set. - pinctrl-0 : pin control group See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt @@ -44,6 +45,8 @@ Optional properties: - mediatek,enable-wakeup : supports ip sleep wakeup used by host mode - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup control register, it depends on "mediatek,enable-wakeup". + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, + bit1 for u3port1, ... etc; Sub-nodes: The xhci should be added as subnode to mtu3 as shown in the following example @@ -63,9 +66,7 @@ ssusb: usb@11271000 { clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, <&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB1>; - clock-names = "sys_ck", "ref_ck", - "wakeup_deb_p0", - "wakeup_deb_p1"; + clock-names = "sys_ck", "ref_ck"; vusb33-supply = <&mt6397_vusb_reg>; vbus-supply = <&usb_p0_vbus>; extcon = <&extcon_usb>; diff --git a/Documentation/devicetree/bindings/usb/renesas_usb3.txt b/Documentation/devicetree/bindings/usb/renesas_usb3.txt index e28025883b79..87a45e2f9b7f 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usb3.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usb3.txt @@ -15,6 +15,10 @@ Required properties: - interrupts: Interrupt specifier for the USB3.0 Peripheral - clocks: clock phandle and specifier pair +Optional properties: + - phys: phandle + phy specifier pair + - phy-names: must be "usb" + Example of R-Car H3 ES1.x: usb3_peri0: usb@ee020000 { compatible = "renesas,r8a7795-usb3-peri", diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt index 9e18e000339e..47394ab788e3 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt @@ -3,6 +3,8 @@ Renesas Electronics USBHS driver Required properties: - compatible: Must contain one or more of the following: + - "renesas,usbhs-r8a7743" for r8a7743 (RZ/G1M) compatible device + - "renesas,usbhs-r8a7745" for r8a7745 (RZ/G1E) compatible device - "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device - "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device - "renesas,usbhs-r8a7792" for r8a7792 (R-Car V2H) compatible device @@ -10,7 +12,8 @@ Required properties: - "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device - "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device - "renesas,usbhs-r8a7796" for r8a7796 (R-Car M3-W) compatible device - - "renesas,rcar-gen2-usbhs" for R-Car Gen2 compatible device + - "renesas,usbhs-r8a77995" for r8a77995 (R-Car D3) compatible device + - "renesas,rcar-gen2-usbhs" for R-Car Gen2 or RZ/G1 compatible devices - "renesas,rcar-gen3-usbhs" for R-Car Gen3 compatible device When compatible with the generic version, nodes must list the |