Messages in this thread | | | From | Jagan Teki <> | Date | Thu, 1 Nov 2018 13:03:43 +0530 | Subject | Re: [PATCH 5/7] arm64: allwinner: h6: Add RTC node |
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On Thu, Nov 1, 2018 at 8:25 AM Chen-Yu Tsai <wens@csie.org> wrote: > > On Thu, Nov 1, 2018 at 2:37 AM Jagan Teki <jagan@amarulasolutions.com> wrote: > > > > From: Jagan Teki <jagan@openedev.com> > > > > RTC controller is similar to A31, so use the same compatible > > for H6 and update interrupt numbers as per manual. > > No. Unfortunately they are not that compatible. The A31 does not have > the RTC clock output. So everyone got it wrong. :( Plus the clock rate > of the internal RC oscillator varies between SoCs. I'm working on a > series of patches to correct this. Stay tuned.
4 bit, EXT_LOSC_EN of LOSC_CTRL_REG (0x00) seem available in H6. I can see external clock working with WIFI for A31 compatible.
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