xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/w1/omap-hdq.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* OMAP HDQ One wire bus master controller
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible : should be "ti,omap3-1w" or "ti,am4372-hdq"
5*4882a593Smuzhiyun- reg : Address and length of the register set for the device
6*4882a593Smuzhiyun- interrupts : interrupt line.
7*4882a593Smuzhiyun- ti,hwmods : "hdq1w"
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunOptional properties:
10*4882a593Smuzhiyun- ti,mode: should be "hdq": HDQ mode  "1w": one-wire mode.
11*4882a593Smuzhiyun	   If not specified HDQ mode is implied.
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunExample:
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun- From omap3.dtsi
16*4882a593Smuzhiyun  hdqw1w: 1w@480b2000 {
17*4882a593Smuzhiyun	compatible = "ti,omap3-1w";
18*4882a593Smuzhiyun	reg = <0x480b2000 0x1000>;
19*4882a593Smuzhiyun	interrupts = <58>;
20*4882a593Smuzhiyun	ti,hwmods = "hdq1w";
21*4882a593Smuzhiyun	ti,mode = "hdq";
22*4882a593Smuzhiyun  };
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