Documentation/devicetree/bindings/serio/allwinner,sun4i-ps2.txt

   1 * Device tree bindings for Allwinner A10, A20 PS2 host controller
   2
   3 A20 PS2 is dual role controller (PS2 host and PS2 device). These bindings are
   4 for PS2 A10/A20 host controller. IBM compliant IBM PS2 and AT-compatible keyboard
   5 and mouse can be connected.
   6
   7 Required properties:
   8
   9  - reg             : Offset and length of the register set for the device.
  10  - compatible      : Should be as of the following:
  11                      - "allwinner,sun4i-a10-ps2"
  12  - interrupts      : The interrupt line connected to the PS2.
  13  - clocks          : The gate clk connected to the PS2.
  14
  15
  16 Example:
  17         ps20: ps2@0x01c2a000 {
  18                 compatible = "allwinner,sun4i-a10-ps2";
  19                 reg = <0x01c2a000 0x400>;
  20                 interrupts = <0 62 4>;
  21                 clocks = <&apb1_gates 6>;
  22                 status = "disabled";
  23         };