From f9aa41023bd9f684d5d2ad8385efbb92a39b3c07 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Mon, 27 Aug 2018 15:57:48 +0530 Subject: mailbox: Introduce K3 Secure Proxy Driver Secure Proxy module manages hardware threads that are meant for communication between the processor entities. Adding support for this driver. Reviewed-by: Tom Rini Signed-off-by: Lokesh Vutla Signed-off-by: Andreas Dannenberg --- include/linux/soc/ti/k3-sec-proxy.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/linux/soc/ti/k3-sec-proxy.h (limited to 'include/linux/soc') diff --git a/include/linux/soc/ti/k3-sec-proxy.h b/include/linux/soc/ti/k3-sec-proxy.h new file mode 100644 index 0000000000..f34854ceeb --- /dev/null +++ b/include/linux/soc/ti/k3-sec-proxy.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Texas Instruments' K3 Secure proxy + * + * Copyright (C) 2017-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Lokesh Vutla + * + */ + +#ifndef K3_SEC_PROXY_H +#define K3_SEC_PROXY_H + +/** + * struct k3_sec_proxy_msg - Secure proxy message structure + * @len: Length of data in the Buffer + * @buf: Buffer pointer + * + * This is the structure for data used in mbox_send() and mbox_recv(). + */ +struct k3_sec_proxy_msg { + size_t len; + u32 *buf; +}; + +#endif /* K3_SEC_PROXY_H */ -- cgit