clk: qcom: clk-alpha-pll: Add support for Trion PLLs

Add programming sequence support for managing the Trion
PLLs.

Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
[vkoul: port to upstream and tidy-up
	use upstream way of specifying PLLs]
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lkml.kernel.org/r/20190722074348.29582-4-vkoul@kernel.org


Signed-off-by: Stephen Boyd <sboyd@kernel.org>