clk_set_parent(9) centos man page | unix.com

CLK_SET_PARENT(9)						  Clock Framework						 CLK_SET_PARENT(9)

NAME
       clk_set_parent - set the parent clock source for this clock

SYNOPSIS
       int clk_set_parent(struct clk * clk, struct clk * parent);

ARGUMENTS
       clk
	   clock source

       parent
	   parent clock source

DESCRIPTION
       Returns success (0) or negative errno.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 CLK_SET_PARENT(9)