linux-stable/drivers/clk/rockchip
Elaine Zhang 5d890c2df9 clk: rockchip: add special approximation to fix up fractional clk's jitter
>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 <zhangqing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-08-08 17:45:42 +02:00
..
clk-cpu.c clk: rockchip: validity should be checked prior to cpu clock rate change 2016-11-14 12:20:53 +01:00
clk-ddr.c clk: rockchip: don't return NULL when failing to register ddrclk branch 2016-10-16 02:39:58 +02:00
clk-inverter.c clk: rockchip: don't return NULL when registering inverter fails 2016-02-15 23:35:20 +01:00
clk-mmc-phase.c clk: rockchip: Revert "clk: rockchip: reset init state before mmc card initialization" 2016-05-30 09:40:23 +02:00
clk-muxgrf.c clk: rockchip: add a clock-type for muxes based in the grf 2017-01-02 14:24:57 +01:00
clk-pll.c clk: rockchip: add pll_wait_lock for pll_enable 2017-03-22 18:33:22 +01:00
clk-rk3036.c clk: rockchip: mark pclk_ddrupctl as critical_clock on rk3036 2017-06-02 15:42:38 +02:00
clk-rk3128.c clk: rockchip: modify rk3128 clk driver to also support rk3126 2017-08-08 17:30:29 +02:00
clk-rk3188.c clk: rockchip: use clock ids for memory controller parts on rk3066/rk3188 2017-01-13 17:32:55 +01:00
clk-rk3228.c clk: rockchip: mark noc and some special clk as critical on rk3228 2017-06-02 15:51:11 +02:00
clk-rk3288.c clk: rockchip: mark noc and some special clk as critical on rk3288 2017-06-02 15:54:20 +02:00
clk-rk3328.c clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 2017-03-10 11:20:02 +01:00
clk-rk3368.c clk: rockchip: mark some special clk as critical on rk3368 2017-06-02 15:57:32 +02:00
clk-rk3399.c clk: rockchip: add ids for rk3399 testclks used for camera handling 2017-06-02 14:48:38 +02:00
clk-rockchip.c clk: rockchip: handle of_iomap failures in legacy clock driver 2016-08-23 18:00:25 +02:00
clk-rv1108.c clk: rockchip: add some critical clocks for rv1108 SoC 2017-08-08 17:28:57 +02:00
clk.c clk: rockchip: add special approximation to fix up fractional clk's jitter 2017-08-08 17:45:42 +02:00
clk.h clk: rockchip: rename RK1108 to RV1108 2017-03-22 18:03:04 +01:00
Makefile clk: rockchip: add clock controller for rk3128 2017-06-02 14:49:35 +02:00
softrst.c clk: rockchip: Make reset_control_ops const 2016-03-29 16:29:46 -07:00