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ST-Ericsson U300 Device Tree Bindings
For various board the "board" node may contain specific properties
that pertain to this particular board, such as board-specific GPIOs
or board power regulator supplies.
Required root node property:
compatible="stericsson,u300";
Required node: syscon
This contains the system controller.
- compatible: must be "stericsson,u300-syscon".
- reg: the base address and size of the system controller.
Boards with the U300 SoC include:
S365 "Small Board U365":
Required node: s365
This contains the board-specific information.
- compatible: must be "stericsson,s365".
- vana15-supply: the regulator supplying the 1.5V to drive the
board.
- syscon: a pointer to the syscon node so we can acccess the
syscon registers to set the board as self-powered.
Example:
/ {
model = "ST-Ericsson U300";
compatible = "stericsson,u300";
#address-cells = <1>;
#size-cells = <1>;
s365 {
compatible = "stericsson,s365";
vana15-supply = <&ab3100_ldo_d_reg>;
syscon = <&syscon>;
};
syscon: syscon@c0011000 {
compatible = "stericsson,u300-syscon";
reg = <0xc0011000 0x1000>;
};
};
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