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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_ */
24