Merge tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull Rockchip clk drivers updates from Heiko Stuebner:

 - new clock ids for rk3188 and rk3368
 - removal of a superfluous memory allocation error message

* tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use new cif/vdpu clock ids on rk3188
  clk: rockchip: export clock pclk_efuse_256 for RK3368 SoCs
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
  clk: rockchip: Remove superfluous error message in rockchip_clk_register_cpuclk()