WM8991_CLOCKING_2
reg = snd_soc_component_read(component, WM8991_CLOCKING_2) &
snd_soc_component_write(component, WM8991_CLOCKING_2, reg | div);
reg = snd_soc_component_read(component, WM8991_CLOCKING_2) &
snd_soc_component_write(component, WM8991_CLOCKING_2, reg | div);
reg = snd_soc_component_read(component, WM8991_CLOCKING_2) &
snd_soc_component_write(component, WM8991_CLOCKING_2, reg | div);
reg = snd_soc_component_read(component, WM8991_CLOCKING_2);
snd_soc_component_write(component, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC);