clk: imx: pllv3: set div_mask differently if PLLV3 is GENERIC or USB

div_mask is different for GENERIC and USB pll, so set it according.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
1 file changed