1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3 * rWTM BIU Mailbox driver for Armada 37xx
4 *
5 * Author: Marek Behun <marek.behun@nic.cz>
6 */
7
8 #ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_
9 #define _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_
10
11 #include <linux/types.h>
12
13 struct armada_37xx_rwtm_tx_msg {
14 u16 command;
15 u32 args[16];
16 };
17
18 struct armada_37xx_rwtm_rx_msg {
19 u32 retval;
20 u32 status[16];
21 };
22
23 #endif /* _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ */