[PATCH v2 2/5] PCI: imx6: Don't poll LTSSM state of i.MX7D PCIe in PM operations

[Richard Zhu]

Add a quirk flag(QUIRK_NOL2POLL_IN_PM) for i.MX7D PCIe. Don't poll the
LTSSM states after issuing the PME_Turn_Off message.

Signed-off-by: Richard Zhu <hongxing.zhu at nxp.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 8b7daaf36fef..f084a9ad1001 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -1851,6 +1851,7 @@ static const struct imx_pcie_drvdata drvdata[] = {
 		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 		.enable_ref_clk = imx7d_pcie_enable_ref_clk,
 		.core_reset = imx7d_pcie_core_reset,
+		.quirk = QUIRK_NOL2POLL_IN_PM,
 	},
 	[IMX8MQ] = {
 		.variant = IMX8MQ,
-- 
2.37.1