5 - compatible: should be "ti,usbhs-host"
6 - reg: should contain one register range i.e. start and length
7 - ti,hwmods: must contain "usb_host_hs"
11 - num-ports: number of USB ports. Usually this is automatically detected
12 from the IP's revision register but can be overridden by specifying
13 this property. A maximum of 3 ports are supported at the moment.
15 - portN-mode: String specifying the port mode for port N, where N can be
16 from 1 to 3. If the port mode is not specified, that port is treated
17 as unused. When specified, it must be one of the following.
21 "ohci-phy-6pin-datse0",
23 "ohci-phy-3pin-datse0",
25 "ohci-tll-6pin-datse0",
27 "ohci-tll-3pin-datse0",
29 "ohci-tll-2pin-datse0",
32 - single-ulpi-bypass: Must be present if the controller contains a single
33 ULPI bypass control bit. e.g. OMAP3 silicon <= ES2.1
35 - clocks: a list of phandles and clock-specifier pairs, one for each entry in
38 - clock-names: should include:
40 * "usbhost_120m_fck" - 120MHz Functional clock.
43 * "refclk_60m_int" - 60MHz internal reference clock for UTMI clock mux
44 * "refclk_60m_ext_p1" - 60MHz external ref. clock for Port 1's UTMI clock mux.
45 * "refclk_60m_ext_p2" - 60MHz external ref. clock for Port 2's UTMI clock mux
46 * "utmi_p1_gfclk" - Port 1 UTMI clock mux.
47 * "utmi_p2_gfclk" - Port 2 UTMI clock mux.
48 * "usb_host_hs_utmi_p1_clk" - Port 1 UTMI clock gate.
49 * "usb_host_hs_utmi_p2_clk" - Port 2 UTMI clock gate.
50 * "usb_host_hs_utmi_p3_clk" - Port 3 UTMI clock gate.
51 * "usb_host_hs_hsic480m_p1_clk" - Port 1 480MHz HSIC clock gate.
52 * "usb_host_hs_hsic480m_p2_clk" - Port 2 480MHz HSIC clock gate.
53 * "usb_host_hs_hsic480m_p3_clk" - Port 3 480MHz HSIC clock gate.
54 * "usb_host_hs_hsic60m_p1_clk" - Port 1 60MHz HSIC clock gate.
55 * "usb_host_hs_hsic60m_p2_clk" - Port 2 60MHz HSIC clock gate.
56 * "usb_host_hs_hsic60m_p3_clk" - Port 3 60MHz HSIC clock gate.
58 Required properties if child node exists:
60 - #address-cells: Must be 1
61 - #size-cells: Must be 1
62 - ranges: must be present
64 Properties for children:
66 The OMAP HS USB Host subsystem contains EHCI and OHCI controllers.
67 See Documentation/devicetree/bindings/usb/ehci-omap.txt and
68 Documentation/devicetree/bindings/usb/ohci-omap3.txt.
72 usbhshost: usbhshost@4a064000 {
73 compatible = "ti,usbhs-host";
74 reg = <0x4a064000 0x800>;
75 ti,hwmods = "usb_host_hs";
80 usbhsohci: ohci@4a064800 {
81 compatible = "ti,ohci-omap3", "usb-ohci";
82 reg = <0x4a064800 0x400>;
83 interrupt-parent = <&gic>;
84 interrupts = <0 76 0x4>;
87 usbhsehci: ehci@4a064c00 {
88 compatible = "ti,ehci-omap", "usb-ehci";
89 reg = <0x4a064c00 0x400>;
90 interrupt-parent = <&gic>;
91 interrupts = <0 77 0x4>;
96 port1-mode = "ehci-phy";
97 port2-mode = "ehci-tll";
98 port3-mode = "ehci-phy";
102 phys = <&hsusb1_phy 0 &hsusb3_phy>;