1 Palmas RTC controller bindings
2
3 Required properties:
4 - compatible:
5 - "ti,palmas-rtc" for palma series of the RTC controller
6 - interrupts: Interrupt number of RTC submodule on device.
7
8 Optional properties:
9
10 - ti,backup-battery-chargeable: The Palmas series device like TPS65913 or
11 TPS80036 supports the backup battery for powering the RTC when main
12 battery is removed or in very low power state. The backup battery
13 can be chargeable or non-chargeable. This flag will tells whether
14 battery is chargeable or not. If charging battery then driver can
15 enable the charging.
16 - ti,backup-battery-charge-high-current: Enable high current charging in
17 backup battery. Device supports the < 100uA and > 100uA charging.
18 The high current will be > 100uA. Absence of this property will
19 charge battery to lower current i.e. < 100uA.
20
21 Example:
22 palmas: tps65913@58 {
23 ...
24 palmas_rtc: rtc {
25 compatible = "ti,palmas-rtc";
26 interrupt-parent = <&palmas>;
27 interrupts = <8 0>;
28 ti,backup-battery-chargeable;
29 ti,backup-battery-charge-high-current;
30 };
31 ...
32 };
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