Merge greybus driver tree into 4.8-rc6
[sfrench/cifs-2.6.git] / 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 };