diff mbox series

[v7,09/10] PCI: imx6: Add i.MX8MQ i.MX8Q and i.MX95 PM support

Message ID 20241126075702.4099164-10-hongxing.zhu@nxp.com (mailing list archive)
State New
Headers show
Series A bunch of changes to refine i.MX PCIe driver | expand

Commit Message

Richard Zhu Nov. 26, 2024, 7:57 a.m. UTC 
Add iMX8MQ i.MX8Q and i.MX95 PCIe suspend/resume support.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
 drivers/pci/controller/dwc/pci-imx6.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 87dac4ac9d10..852b34572bb8 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -1527,7 +1527,8 @@  static const struct imx_pcie_drvdata drvdata[] = {
 	[IMX8MQ] = {
 		.variant = IMX8MQ,
 		.flags = IMX_PCIE_FLAG_HAS_APP_RESET |
-			 IMX_PCIE_FLAG_HAS_PHY_RESET,
+			 IMX_PCIE_FLAG_HAS_PHY_RESET |
+			 IMX_PCIE_FLAG_SUPPORTS_SUSPEND,
 		.gpr = "fsl,imx8mq-iomuxc-gpr",
 		.clk_names = imx8mq_clks,
 		.clks_cnt = ARRAY_SIZE(imx8mq_clks),
@@ -1564,13 +1565,15 @@  static const struct imx_pcie_drvdata drvdata[] = {
 	},
 	[IMX8Q] = {
 		.variant = IMX8Q,
-		.flags = IMX_PCIE_FLAG_HAS_PHYDRV,
+		.flags = IMX_PCIE_FLAG_HAS_PHYDRV |
+			 IMX_PCIE_FLAG_SUPPORTS_SUSPEND,
 		.clk_names = imx8q_clks,
 		.clks_cnt = ARRAY_SIZE(imx8q_clks),
 	},
 	[IMX95] = {
 		.variant = IMX95,
-		.flags = IMX_PCIE_FLAG_HAS_SERDES,
+		.flags = IMX_PCIE_FLAG_HAS_SERDES |
+			 IMX_PCIE_FLAG_SUPPORTS_SUSPEND,
 		.clk_names = imx95_clks,
 		.clks_cnt = ARRAY_SIZE(imx95_clks),
 		.clks_optional_cnt = 1,