| * Amlogic Meson GXL and GXM USB2 PHY binding |
| |
| Required properties: |
| - compatible: Should be "amlogic,meson-gxl-usb2-phy" |
| - reg: The base address and length of the registers |
| - #phys-cells: must be 0 (see phy-bindings.txt in this directory) |
| |
| Optional properties: |
| - clocks: a phandle to the clock of this PHY |
| - clock-names: must be "phy" |
| - resets: a phandle to the reset line of this PHY |
| - reset-names: must be "phy" |
| - phy-supply: see phy-bindings.txt in this directory |
| |
| |
| Example: |
| usb2_phy_v2: usb2phy@ffe09000 { |
| compatible = "amlogic,amlogic-new-usb2-v2"; |
| status = "disable"; |
| #phy-cells = <0>; |
| reg = <0x0 0xffe09000 0x0 0x80 |
| 0x0 0xffd01008 0x0 0x100 |
| 0x0 0xff636000 0x0 0x2000 |
| 0x0 0xff63a000 0x0 0x2000>; |
| resets = <&reset RESET_USB>, |
| <&reset RESET_USB_PHY20>, |
| <&reset RESET_USB_PHY21>; |
| reset-names = "usb", "phy20", "phy21"; |
| clocks = <&xtal>; |
| clock-names = "xtal"; |
| pll-setting-1 = <0x09400414>; |
| pll-setting-2 = <0x927E0000>; |
| pll-setting-3 = <0xac5f69e5>; |
| pll-setting-4 = <0xfe18>; |
| pll-setting-5 = <0x8000fff>; |
| pll-setting-6 = <0x78000>; |
| pll-setting-7 = <0xe0004>; |
| pll-setting-8 = <0xe000c>; |
| version = <2>; |
| pwr-ctl = <1>; |
| u2-ctrl-sleep-shift = <17>; |
| u2-hhi-mem-pd-shift = <30>; |
| u2-hhi-mem-pd-mask = <0x3>; |
| u2-ctrl-iso-shift = <17>; |
| phy20-reset-level-bit = <16>; |
| phy21-reset-level-bit = <17>; |
| usb-reset-bit = <2>; |
| }; |
