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




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:00 EST.

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	};
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