xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/watchdog/da9062-wdt.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun* Dialog Semiconductor DA9062/61 Watchdog Timer
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun- compatible: should be one of the following valid compatible string lines:
6*4882a593Smuzhiyun	"dlg,da9061-watchdog", "dlg,da9062-watchdog"
7*4882a593Smuzhiyun	"dlg,da9062-watchdog"
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunOptional properties:
10*4882a593Smuzhiyun- dlg,use-sw-pm: Add this property to disable the watchdog during suspend.
11*4882a593Smuzhiyun	Only use this option if you can't use the watchdog automatic suspend
12*4882a593Smuzhiyun	function during a suspend (see register CONTROL_B).
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunExample: DA9062
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun	pmic0: da9062@58 {
17*4882a593Smuzhiyun		watchdog {
18*4882a593Smuzhiyun			compatible = "dlg,da9062-watchdog";
19*4882a593Smuzhiyun		};
20*4882a593Smuzhiyun	};
21*4882a593Smuzhiyun
22*4882a593SmuzhiyunExample: DA9061 using a fall-back compatible for the DA9062 watchdog driver
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun	pmic0: da9061@58 {
25*4882a593Smuzhiyun		watchdog {
26*4882a593Smuzhiyun			compatible = "dlg,da9061-watchdog", "dlg,da9062-watchdog";
27*4882a593Smuzhiyun		};
28*4882a593Smuzhiyun	};
29