Merge tag 'v5.4-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind...

Pull Rockchip clk driver updates from Heiko Stuebner:

 - Removal of an unused variable vom rv1108
 - Addition of clock driver for rk3308 arm64 soc

* tag 'v5.4-rockchip-clk1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: Add clock controller for the rk3308
  clk: rockchip: Add dt-binding header for rk3308
  dt-bindings: Add bindings for rk3308 clock controller
  clk: rockchip: Fix -Wunused-const-variable in rv1108 clk driver