On Thu, Jul 20, 2023 at 8:50 PM William Breathitt Gray <william.gray@xxxxxxxxxx> wrote: > > The 104-DIO-48E features an 8254 Counter/Timer chip providing three > counter/timers which can be used for frequency measurement, frequency > output, pulse width modulation, pulse width measurement, event count, > etc. The counter/timers use the same addresses as PPI 0 (addresses 0x0 > to 0x3), so a raw_spinlock_t is used to synchronize operations between > the two regmap mappings to prevent clobbering. > > Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > Signed-off-by: William Breathitt Gray <william.gray@xxxxxxxxxx> > --- Applied, thanks! Bart
