| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | TI DA8xx/OMAP-L1xx/AM18xx USB PHY |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: must be "ti,da830-usb-phy". |
| 5 | - #phy-cells: must be 1. |
| 6 | |
| 7 | This device controls the PHY for both the USB 1.1 OHCI and USB 2.0 OTG |
| 8 | controllers on DA8xx SoCs. Consumers of this device should use index 0 for |
| 9 | the USB 2.0 phy device and index 1 for the USB 1.1 phy device. |
| 10 | |
| 11 | It also requires a "syscon" node with compatible = "ti,da830-cfgchip", "syscon" |
| 12 | to access the CFGCHIP2 register. |
| 13 | |
| 14 | Example: |
| 15 | |
| 16 | cfgchip: cfgchip@1417c { |
| 17 | compatible = "ti,da830-cfgchip", "syscon"; |
| 18 | reg = <0x1417c 0x14>; |
| 19 | }; |
| 20 | |
| 21 | usb_phy: usb-phy { |
| 22 | compatible = "ti,da830-usb-phy"; |
| 23 | #phy-cells = <1>; |
| 24 | }; |
| 25 | |
| 26 | usb20: usb@200000 { |
| 27 | compatible = "ti,da830-musb"; |
| 28 | reg = <0x200000 0x1000>; |
| 29 | interrupts = <58>; |
| 30 | phys = <&usb_phy 0>; |
| 31 | phy-names = "usb-phy"; |
| 32 | }; |
| 33 | |
| 34 | usb11: usb@225000 { |
| 35 | compatible = "ti,da830-ohci"; |
| 36 | reg = <0x225000 0x1000>; |
| 37 | interrupts = <59>; |
| 38 | phys = <&usb_phy 1>; |
| 39 | phy-names = "usb-phy"; |
| 40 | }; |