This is required for the imx pci driver to send the PME_Turn_Off TLP.
Signed-off-by: NLeonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: NLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Acked-by: NRob Herring <robh@kernel.org>