xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/rtc/epson,rx8900.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunReal Time Clock driver for:
2*4882a593Smuzhiyun  - Epson RX8900
3*4882a593Smuzhiyun  - Micro Crystal rv8803
4*4882a593Smuzhiyun
5*4882a593SmuzhiyunRequired properties:
6*4882a593Smuzhiyun- compatible: should be: "microcrystal,rv8803" or "epson,rx8900"
7*4882a593Smuzhiyun- reg : the I2C address of the device for I2C
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunOptional properties:
10*4882a593Smuzhiyun- epson,vdet-disable : boolean, if present will disable voltage detector.
11*4882a593Smuzhiyun  Should be set if no backup battery is used.
12*4882a593Smuzhiyun- trickle-diode-disable : boolean, if present will disable internal trickle
13*4882a593Smuzhiyun  charger diode
14*4882a593Smuzhiyun
15*4882a593SmuzhiyunExample:
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	rtc: rtc@32 {
18*4882a593Smuzhiyun		compatible = "epson,rx8900"
19*4882a593Smuzhiyun		reg = <0x32>;
20*4882a593Smuzhiyun		epson,vdet-disable;
21*4882a593Smuzhiyun		trickle-diode-disable;
22*4882a593Smuzhiyun	};
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