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| author |   Amelie Delaunay <amelie.delaunay@st.com> | 2018-05-17 14:04:25 +0200 |
|---|---|---|
| committer |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-22 20:10:53 +0200 |
| commit | 5c4554d62b8c4e153bbb8a72660c87e21d33f86a (patch) | |
| tree | f2131f5a20229f5a9b625d51f905368a85e29762 /drivers/rtc/rtc-stm32.c | |
| parent | rtc: stm32: rework register management to prepare other version of RTC (diff) | |
| download | linux-dev-5c4554d62b8c4e153bbb8a72660c87e21d33f86a.tar.xz linux-dev-5c4554d62b8c4e153bbb8a72660c87e21d33f86a.zip | |
dt-bindings: rtc: update stm32-rtc documentation for stm32mp1 rtc
RTC embedded in stm32mp1 SoC is slightly different from stm32h7 one, it
doesn't require to disable backup domain write protection, and rtc_ck
parent clock assignment isn't allowed.
To sum up, stm32mp1 RTC requires 2 clocks, pclk and rtc_ck, and an RTC
alarm interrupt.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-stm32.c')
0 files changed, 0 insertions, 0 deletions