tegrakernel/kernel/kernel-4.9/include/soc/tegra/doorbell.h

23 lines
826 B
C

/*
* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef __SOC_TEGRA_DOORBELL_H__
#define __SOC_TEGRA_DOORBELL_H__
int tegra_ring_doorbell(unsigned int doorbell_id);
int tegra_register_doorbell_handler(unsigned int doorbell_id,
void (*handler)(void *data),
void *data);
#endif