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