include/linux/armada-37xx-rwtm-mailbox.h

   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_ */