Am Dienstag, 1. August 2017, 18:22:24 CEST schrieb Heiko Stuebner: > From: Elaine Zhang <zhangq...@rock-chips.com> > > From Rockchips fractional divider description: > 3.1.9 Fractional divider usage > To get specific frequency, clocks of I2S, SPDIF, UARTcan be generated by > fractional divider. Generally you must set that denominator is 20 times > larger than numerator to generate precise clock frequency. So the > fractional divider applies only to generate low frequency clock like > I2S, UART. > > Therefore add a special approximation function that handles this > special requirement. > > Signed-off-by: Elaine Zhang <zhangq...@rock-chips.com>
applied for 4.14 Heiko
