v4.19.13 snapshot.
diff --git a/drivers/nfc/microread/mei.c b/drivers/nfc/microread/mei.c
new file mode 100644
index 0000000..eb5eddf
--- /dev/null
+++ b/drivers/nfc/microread/mei.c
@@ -0,0 +1,88 @@
+/*
+ * HCI based Driver for Inside Secure microread NFC Chip
+ *
+ * Copyright (C) 2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#include <linux/module.h>
+#include <linux/mod_devicetable.h>
+#include <linux/nfc.h>
+#include <net/nfc/hci.h>
+#include <net/nfc/llc.h>
+
+#include "../mei_phy.h"
+#include "microread.h"
+
+#define MICROREAD_DRIVER_NAME "microread"
+
+static int microread_mei_probe(struct mei_cl_device *cldev,
+ const struct mei_cl_device_id *id)
+{
+ struct nfc_mei_phy *phy;
+ int r;
+
+ pr_info("Probing NFC microread\n");
+
+ phy = nfc_mei_phy_alloc(cldev);
+ if (!phy) {
+ pr_err("Cannot allocate memory for microread mei phy.\n");
+ return -ENOMEM;
+ }
+
+ r = microread_probe(phy, &mei_phy_ops, LLC_NOP_NAME,
+ MEI_NFC_HEADER_SIZE, 0, MEI_NFC_MAX_HCI_PAYLOAD,
+ &phy->hdev);
+ if (r < 0) {
+ nfc_mei_phy_free(phy);
+
+ return r;
+ }
+
+ return 0;
+}
+
+static int microread_mei_remove(struct mei_cl_device *cldev)
+{
+ struct nfc_mei_phy *phy = mei_cldev_get_drvdata(cldev);
+
+ microread_remove(phy->hdev);
+
+ nfc_mei_phy_free(phy);
+
+ return 0;
+}
+
+static struct mei_cl_device_id microread_mei_tbl[] = {
+ { MICROREAD_DRIVER_NAME, MEI_NFC_UUID, MEI_CL_VERSION_ANY},
+
+ /* required last entry */
+ { }
+};
+MODULE_DEVICE_TABLE(mei, microread_mei_tbl);
+
+static struct mei_cl_driver microread_driver = {
+ .id_table = microread_mei_tbl,
+ .name = MICROREAD_DRIVER_NAME,
+
+ .probe = microread_mei_probe,
+ .remove = microread_mei_remove,
+};
+
+module_mei_cl_driver(microread_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION(DRIVER_DESC);