1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/nvme/nvme_pci.c b/drivers/nvme/nvme_pci.c
new file mode 100644
index 0000000000..5f60fb884f
--- /dev/null
+++ b/drivers/nvme/nvme_pci.c
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017 NXP Semiconductors
+ * Copyright (C) 2017 Bin Meng <bmeng.cn@gmail.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <pci.h>
+#include "nvme.h"
+
+static int nvme_bind(struct udevice *udev)
+{
+	static int ndev_num;
+	char name[20];
+
+	sprintf(name, "nvme#%d", ndev_num++);
+
+	return device_set_name(udev, name);
+}
+
+static int nvme_probe(struct udevice *udev)
+{
+	struct nvme_dev *ndev = dev_get_priv(udev);
+	struct pci_child_plat *pplat;
+
+	pplat = dev_get_parent_plat(udev);
+	sprintf(ndev->vendor, "0x%.4x", pplat->vendor);
+
+	ndev->instance = trailing_strtol(udev->name);
+	ndev->bar = dm_pci_map_bar(udev, PCI_BASE_ADDRESS_0,
+			PCI_REGION_MEM);
+	return nvme_init(udev);
+}
+
+U_BOOT_DRIVER(nvme) = {
+	.name	= "nvme",
+	.id	= UCLASS_NVME,
+	.bind	= nvme_bind,
+	.probe	= nvme_probe,
+	.priv_auto	= sizeof(struct nvme_dev),
+};
+
+struct pci_device_id nvme_supported[] = {
+	{ PCI_DEVICE_CLASS(PCI_CLASS_STORAGE_EXPRESS, ~0) },
+	{}
+};
+
+U_BOOT_PCI_DEVICE(nvme, nvme_supported);