clk: socfpga: add divider registers to the main pll outputs

The C0(mpu_clk), C1(main_clk), and C2(dbg_base_clk) outputs from the main
PLL go through a pre-divider before coming into the system. These registers
were hidden for the CycloneV platform, but are now used for the ArriaV
platform.

This patch updates the clock driver to read the div-reg property for the
socfpga-periph-clk clocks. Also moves the div_mask define to clk.h for re-use.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>

0 files changed, 0 insertions, 0 deletions