ENGR00325494 pcie:delay is requried after clks_en

- the async reset input need ref clock to sync internally,
when the ref clock comes after reset, internal synced reset
time is too short , cannot meet the requirement
so, ssp_en should be asserted at least 4us after ref clock stable.
- align to the community imx pcie driver, add the about
200us delay to make sure that it can allow the pcie clks
stabilize, when pcie clks are enabled on imx6q/dl/solo.

Signed-off-by: Richard Zhu <r65037@freescale.com>
(cherry picked from commit 5d9635c8d92b21bc12753517fa3e9884417b19be)

0 files changed, 0 insertions, 0 deletions