| 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
|---|---|
| 2 | /* |
| 3 | * rWTM BIU Mailbox driver for Armada 37xx |
| 4 | * |
| 5 | * Author: Marek Behún <kabel@kernel.org> |
| 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 |