Merge tag 'v4.19-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull one final rockchip update from Heiko Stuebner:

pclk_rkpwm_pmu as critical clock, due to it supplying the pwm
used to drive the logic supply of the rk3399 core.

* tag 'v4.19-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: Add pclk_rkpwm_pmu to PMU critical clocks in rk3399