xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunRalink Watchdog Timers
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: must be "ralink,rt2880-wdt"
5*4882a593Smuzhiyun- reg: physical base address of the controller and length of the register range
6*4882a593Smuzhiyun
7*4882a593SmuzhiyunOptional properties:
8*4882a593Smuzhiyun- interrupts: Specify the INTC interrupt number
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunExample:
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun	watchdog@120 {
13*4882a593Smuzhiyun		compatible = "ralink,rt2880-wdt";
14*4882a593Smuzhiyun		reg = <0x120 0x10>;
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun		interrupt-parent = <&intc>;
17*4882a593Smuzhiyun		interrupts = <1>;
18*4882a593Smuzhiyun	};
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