Documentation/devicetree/bindings/arm/ste-u300.txt

   1 ST-Ericsson U300 Device Tree Bindings
   2
   3 For various board the "board" node may contain specific properties
   4 that pertain to this particular board, such as board-specific GPIOs
   5 or board power regulator supplies.
   6
   7 Required root node property:
   8
   9 compatible="stericsson,u300";
  10
  11 Required node: syscon
  12 This contains the system controller.
  13 - compatible: must be "stericsson,u300-syscon".
  14 - reg: the base address and size of the system controller.
  15
  16 Boards with the U300 SoC include:
  17
  18 S365 "Small Board U365":
  19
  20 Required node: s365
  21 This contains the board-specific information.
  22 - compatible: must be "stericsson,s365".
  23 - vana15-supply: the regulator supplying the 1.5V to drive the
  24   board.
  25 - syscon: a pointer to the syscon node so we can access the
  26   syscon registers to set the board as self-powered.
  27
  28 Example:
  29
  30 / {
  31         model = "ST-Ericsson U300";
  32         compatible = "stericsson,u300";
  33         #address-cells = <1>;
  34         #size-cells = <1>;
  35
  36         s365 {
  37                 compatible = "stericsson,s365";
  38                 vana15-supply = <&ab3100_ldo_d_reg>;
  39                 syscon = <&syscon>;
  40         };
  41
  42         syscon: syscon@c0011000 {
  43                 compatible = "stericsson,u300-syscon";
  44                 reg = <0xc0011000 0x1000>;
  45         };
  46 };