clk: qcom: gcc: Add a fixed factor clock for SDMMAGPIE

There is a fixed hardware divider which sits in between the gpll0 and the
gpll0 sources which are fed to the various other subsystems(e.g NPU). Add
the clock to represent the clock tree correctly.

Change-Id: Icc0265849af702714dbf2cbcd73fd49c104c6ecb
Signed-off-by: Shefali Jain <shefjain@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>