1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * rWTM BIU Mailbox driver for Armada 37xx 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Author: Marek Behun <marek.behun@nic.cz> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ 9*4882a593Smuzhiyun #define _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/types.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct armada_37xx_rwtm_tx_msg { 14*4882a593Smuzhiyun u16 command; 15*4882a593Smuzhiyun u32 args[16]; 16*4882a593Smuzhiyun }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun struct armada_37xx_rwtm_rx_msg { 19*4882a593Smuzhiyun u32 retval; 20*4882a593Smuzhiyun u32 status[16]; 21*4882a593Smuzhiyun }; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #endif /* _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ */ 24