[PATCH v4 1/4] driver: clk: imx: Add CLK_IS_CRITICAL flag for busy divider and busy mux

[Shawn Guo]

On Thu, Mar 08, 2018 at 05:47:22PM +0800, Bai Ping wrote:
> The busy divider and busy mux is actually used by the system critical clocks,
> so add 'CLK_IS_CRITICAL' to clocks registered with these two type.
> 
> Signed-off-by: Bai Ping <ping.bai at nxp.com>

"clk: imx: ..." for patch prefix is good enough.

Shawn