1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/soc/ti/ti-msgmgr.h b/include/linux/soc/ti/ti-msgmgr.h
new file mode 100644
index 000000000..543da257a
--- /dev/null
+++ b/include/linux/soc/ti/ti-msgmgr.h
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Texas Instruments' Message Manager
+ *
+ * Copyright (C) 2015-2022 Texas Instruments Incorporated - https://www.ti.com/
+ *	Nishanth Menon
+ */
+
+#ifndef TI_MSGMGR_H
+#define TI_MSGMGR_H
+
+struct mbox_chan;
+
+/**
+ * struct ti_msgmgr_message - Message Manager structure
+ * @len: Length of data in the Buffer
+ * @buf: Buffer pointer
+ * @chan_rx: Expected channel for response, must be provided to use polled rx
+ * @timeout_rx_ms: Timeout value to use if polling for response
+ *
+ * This is the structure for data used in mbox_send_message
+ * the length of data buffer used depends on the SoC integration
+ * parameters - each message may be 64, 128 bytes long depending
+ * on SoC. Client is supposed to be aware of this.
+ */
+struct ti_msgmgr_message {
+	size_t len;
+	u8 *buf;
+	struct mbox_chan *chan_rx;
+	int timeout_rx_ms;
+};
+
+#endif /* TI_MSGMGR_H */