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Groups > linux.kernel > #1237395
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2] ARM: dts: sun6i: hummingbird: Add aliases for rtc devices |
| Date | 2015-10-01 15:00 +0200 |
| Message-ID | <qeLCN-4xp-9@gated-at.bofh.it> (permalink) |
| References | <qeLt8-4i7-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Thu, Oct 01, 2015 at 08:48:29PM +0800, Chen-Yu Tsai wrote: > The hummingbird A31 has 2 rtc devices available: one in the SoC, > and a pcf8563 external rtc on i2c2. > > For some unknown reason, the onboard backup battery alone can not > supply enough power to the internal rtc. When external power is > removed, the internal rtc would reset. Hence we want to use the > external one by default. > > Add aliases for the rtc devices with the external one as rtc0. > > Signed-off-by: Chen-Yu Tsai <wens@csie.org> Ordered the aliases alphabetically, and applied. Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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[PATCH v2] ARM: dts: sun6i: hummingbird: Add aliases for rtc devices Chen-Yu Tsai <wens@csie.org> - 2015-10-01 14:50 +0200 Re: [PATCH v2] ARM: dts: sun6i: hummingbird: Add aliases for rtc devices Maxime Ripard <maxime.ripard@free-electrons.com> - 2015-10-01 15:00 +0200
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