^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Device-Tree bindings for MediaTek PMIC based RTC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) MediaTek PMIC based RTC is an independent function of MediaTek PMIC that works
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) as a type of multi-function device (MFD). The RTC can be configured and set up
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) with PMIC wrapper bus which is a common resource shared with the other
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) functions found on the same PMIC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) For MediaTek PMIC MFD bindings, see:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) ../mfd/mt6397.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) For MediaTek PMIC wrapper bus bindings, see:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) ../soc/mediatek/pwrap.txt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - compatible: Should be one of follows
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) "mediatek,mt6323-rtc": for MT6323 PMIC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) "mediatek,mt6397-rtc": for MT6397 PMIC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) pmic {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) compatible = "mediatek,mt6323";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) ...
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) rtc {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) compatible = "mediatek,mt6323-rtc";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) };