Bindings/rtc/rtc-mt6397.txt

   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        };