1 /* SPDX-License-Identifier: GPL-2.0+ */ 1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /* 2 /*
3 * rWTM BIU Mailbox driver for Armada 37xx 3 * rWTM BIU Mailbox driver for Armada 37xx
4 * 4 *
5 * Author: Marek Behún <kabel@kernel.org> 5 * Author: Marek Behún <kabel@kernel.org>
6 */ 6 */
7 7
8 #ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ 8 #ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_
9 #define _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ 9 #define _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_
10 10
11 #include <linux/types.h> 11 #include <linux/types.h>
12 12
13 struct armada_37xx_rwtm_tx_msg { 13 struct armada_37xx_rwtm_tx_msg {
14 u16 command; 14 u16 command;
15 u32 args[16]; 15 u32 args[16];
16 }; 16 };
17 17
18 struct armada_37xx_rwtm_rx_msg { 18 struct armada_37xx_rwtm_rx_msg {
19 u32 retval; 19 u32 retval;
20 u32 status[16]; 20 u32 status[16];
21 }; 21 };
22 22
23 #endif /* _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ * 23 #endif /* _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ */
24 24
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