clk: qcom: clk-alpha-pll: Add support for Trion print registers

Trion PLL print registers are required to get the PLL values
from the debugfs, thus add support for the same.

Change-Id: I622d8136b8c57388638409aaf8509fb104723a79
Signed-off-by: Taniya Das <tdas@codeaurora.org>