pci_ep: Add the init function
Some EP deivces need to initialize before RC scan it, e.g. NXP
layerscape platform, so add the init function in pci_ep uclass.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/drivers/pci_endpoint/pci_ep-uclass.c b/drivers/pci_endpoint/pci_ep-uclass.c
index 9f53a9a..38a5f08 100644
--- a/drivers/pci_endpoint/pci_ep-uclass.c
+++ b/drivers/pci_endpoint/pci_ep-uclass.c
@@ -209,3 +209,14 @@
.name = "pci_ep",
.flags = DM_UC_FLAG_SEQ_ALIAS,
};
+
+void pci_ep_init(void)
+{
+ struct udevice *dev;
+
+ for (uclass_first_device_check(UCLASS_PCI_EP, &dev);
+ dev;
+ uclass_next_device_check(&dev)) {
+ ;
+ }
+}