[RESEND v4 0/2] add one regulator used to power up pcie phy

[Richard Zhu <hongxing.zhu@xxxxxxx>]

Changes:
Only add "Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>" in the
first patch. No other changes. Make it easier to be integrated later.

[RESEND v4 1/2] dt-bindings: imx6q-pcie: add one regulator used to
[RESEND v4 2/2] PCI: imx: clear vreg bypass when pcie vph voltage is