Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 56 insertions, 0 deletions

diff --git a/drivers/nfc/s3fwrn5/nci.h b/drivers/nfc/s3fwrn5/nci.h
new file mode 100644
index 0000000000..c2d906591e
--- /dev/null
+++ b/drivers/nfc/s3fwrn5/nci.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * NCI based driver for Samsung S3FWRN5 NFC chip
+ *
+ * Copyright (C) 2015 Samsung Electrnoics
+ * Robert Baldyga <r.baldyga@samsung.com>
+ */
+
+#ifndef __LOCAL_S3FWRN5_NCI_H_
+#define __LOCAL_S3FWRN5_NCI_H_
+
+#include "s3fwrn5.h"
+
+#define NCI_PROP_SET_RFREG	0x22
+
+struct nci_prop_set_rfreg_cmd {
+	__u8 index;
+	__u8 data[252];
+};
+
+struct nci_prop_set_rfreg_rsp {
+	__u8 status;
+};
+
+#define NCI_PROP_START_RFREG	0x26
+
+struct nci_prop_start_rfreg_rsp {
+	__u8 status;
+};
+
+#define NCI_PROP_STOP_RFREG	0x27
+
+struct nci_prop_stop_rfreg_cmd {
+	__u16 checksum;
+};
+
+struct nci_prop_stop_rfreg_rsp {
+	__u8 status;
+};
+
+#define NCI_PROP_FW_CFG		0x28
+
+struct nci_prop_fw_cfg_cmd {
+	__u8 clk_type;
+	__u8 clk_speed;
+	__u8 clk_req;
+};
+
+struct nci_prop_fw_cfg_rsp {
+	__u8 status;
+};
+
+extern const struct nci_driver_ops s3fwrn5_nci_prop_ops[4];
+int s3fwrn5_nci_rf_configure(struct s3fwrn5_info *info, const char *fw_name);
+
+#endif /* __LOCAL_S3FWRN5_NCI_H_ */