clk: qcom: gcc-kona: Update the PCIe pipe clock structures

The PCIe client driver needs to control the peripheral and
core memories of the pipe clocks on kona. Update the clock
structures for the pipe clocks to allow such control.

Change-Id: Idba52dfaa4946a4a4bb459e67da12ea8c039fd39
Signed-off-by: Vivek Aknurwar <viveka@codeaurora.org>