clk: rockchip: add a COMPOSITE_FRACMUX_NOGATE type

Because there are some frac clock mux nodes don't have a gate node on
the RK3399.

Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
1 file changed