It's typical for the QHP PHY to take slightly above 1ms to initialize,
so increase the timeout of the PHY ready check to 10ms - as already done
in the downstream PCIe driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Tested-by: Evan Green <evgreen@chromium.org> Tested-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>