On 20/08/2019 17:19:33+0200, meg...@megous.com wrote: > From: Ondrej Jirman <meg...@megous.com> > > RTC on H6 is mostly the same as on H5 and H3. It has slight differences > mostly in features that are not yet supported by this driver. > > Some differences are already stated in the comments in existing code. > One other difference is that H6 has extra bit in LOSC_CTRL_REG, called > EXT_LOSC_EN to enable/disable external low speed crystal oscillator. > > It also has bit EXT_LOSC_STA in LOSC_AUTO_SWT_STA_REG, to check whether > external low speed oscillator is working correctly. > > This patch adds support for enabling LOSC when necessary: > > - during reparenting > - when probing the clock > > H6 also has capacbility to automatically reparent RTC clock from > external crystal oscillator, to internal RC oscillator, if external > oscillator fails. This is enabled by default. Disable it during > probe. > > Signed-off-by: Ondrej Jirman <meg...@megous.com> > Reviewed-by: Chen-Yu Tsai <w...@csie.org> > --- > drivers/rtc/rtc-sun6i.c | 40 ++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 38 insertions(+), 2 deletions(-) > Applied, thanks.
-- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/20190822211601.GF27031%40piout.net.
