tree 3d5304d28553fd0385240b84d3ab7eb7775e5173
parent aad11b152f03bbc21e8e9a3a6de56ea05132d2ce
author Patrick Delaunay <patrick.delaunay@st.com> 1563799821 +0200
committer Patrice Chotard <patrice.chotard@st.com> 1566891416 +0200

rtc: stm32: manage 2 digit limitation on year

STM32 RTC manages only 2 digits for YEAR
(Year tens and units in BCD format in RTC_DR register).

With this patch, RTC driver assumes that tm->tm_years is between
2000 and 2099; tm->tm_year - 2000 have only 2 digit
(0 > and <= 99).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>