1 Device-Tree bindings for MediaTek PMIC based RTC
2
3 MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
4 as a type of multi-function device (MFD). The RTC can be configured and set up
5 with PMIC wrapper bus which is a common resource shared with the other
6 functions found on the same PMIC.
7
8 For MediaTek PMIC MFD bindings, see:
9 ../mfd/mt6397.txt
10
11 For MediaTek PMIC wrapper bus bindings, see:
12 ../soc/mediatek/pwrap.txt
13
14 Required properties:
15 - compatible: Should be one of follows
16 "mediatek,mt6323-rtc": for MT6323 PMIC
17 "mediatek,mt6358-rtc": for MT6358 PMIC
18 "mediatek,mt6366-rtc", "mediatek,mt6358-rtc": for MT6366 PMIC
19 "mediatek,mt6397-rtc": for MT6397 PMIC
20
21 Example:
22
23 pmic {
24 compatible = "mediatek,mt6323";
25
26 ...
27
28 rtc {
29 compatible = "mediatek,mt6323-rtc";
30 };
31 };
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