ipq40xx: Changed the assert sequence for pcie linkup

Changed the assert and deassert sequence to enable the pcie
linkup for peripheral specific devices.

Change-Id: I2f93f818fe9f85ffa43fb5dff1a9cc67ae393183
Signed-off-by: Rajkumar Ayyasamy <arajkuma@codeaurora.org>
1 file changed