1 ISL12026 I2C RTC/EEPROM
2
3 ISL12026 is an I2C RTC/EEPROM combination device. The RTC and control
4 registers respond at bus address 0x6f, and the EEPROM array responds
5 at bus address 0x57. The canonical "reg" value will be for the RTC portion.
6
7 Required properties supported by the device:
8
9 - "compatible": must be "isil,isl12026"
10 - "reg": I2C bus address of the device (always 0x6f)
11
12 Optional properties:
13
14 - "isil,pwr-bsw": If present PWR.BSW bit must be set to the specified
15 value for proper operation.
16
17 - "isil,pwr-sbib": If present PWR.SBIB bit must be set to the specified
18 value for proper operation.
19
20
21 Example:
22
23 rtc@6f {
24 compatible = "isil,isl12026";
25 reg = <0x6f>;
26 isil,pwr-bsw = <0>;
27 isil,pwr-sbib = <1>;
28 }
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