On Mon, Sep 28, 2020 at 12:08:09PM +0200, Ahmad Fatoum wrote: > AT91Bootstrap has a CONFIG_MCK_BYPASS option with following help text: > > "Use external 8 to 24 Mhz clock signal as source of main clock > instead of an external crystal oscillator. > This option disables the internal driving on the XOUT pin. > The external source has to provide a stable clock on the XIN pin. > If this option is disabled, the SoC expects a crystal oscillator > that needs driving on both XIN and XOUT lines." > > When the low level clock setup was ported over from AT91Bootstrap, > this config option was dropped. It wasn't necessary for the xplained > boards that have a crystal, but for ones with an oscillator, it's > required. Add the bit flag back. > > Suggested-by: Michael Grzeschik <mgr@xxxxxxxxxxxxxx> > Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > arch/arm/mach-at91/at91_pmc_ll.c | 2 ++ > arch/arm/mach-at91/include/mach/at91_pmc_ll.h | 5 +++++ > 2 files changed, 7 insertions(+) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
