1 * OMAP HDQ One wire bus master controller 1 * OMAP HDQ One wire bus master controller
2 2
3 Required properties: 3 Required properties:
4 - compatible : should be "ti,omap3-1w" or "ti, 4 - compatible : should be "ti,omap3-1w" or "ti,am4372-hdq"
5 - reg : Address and length of the register set 5 - reg : Address and length of the register set for the device
6 - interrupts : interrupt line. 6 - interrupts : interrupt line.
7 - ti,hwmods : "hdq1w" 7 - ti,hwmods : "hdq1w"
8 8
9 Optional properties: 9 Optional properties:
10 - ti,mode: should be "hdq": HDQ mode "1w": on 10 - ti,mode: should be "hdq": HDQ mode "1w": one-wire mode.
11 If not specified HDQ mode is implie 11 If not specified HDQ mode is implied.
12 12
13 Example: 13 Example:
14 14
15 - From omap3.dtsi 15 - From omap3.dtsi
16 hdqw1w: 1w@480b2000 { 16 hdqw1w: 1w@480b2000 {
17 compatible = "ti,omap3-1w"; 17 compatible = "ti,omap3-1w";
18 reg = <0x480b2000 0x1000>; 18 reg = <0x480b2000 0x1000>;
19 interrupts = <58>; 19 interrupts = <58>;
20 ti,hwmods = "hdq1w"; 20 ti,hwmods = "hdq1w";
21 ti,mode = "hdq"; 21 ti,mode = "hdq";
22 }; 22 };
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