/* Copyright (c) 2008-2009, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that 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.
 *
 */
/*
 * SPI driver for Qualcomm MSM platforms.
 */

/*
 * Specifies whether the spi message processing must be
 * performed by a kthread with RT priority or a workqueue.
 */
enum msm_spi_thread_mode {
	MSM_SPI_THREAD_DEFAULT,
	MSM_SPI_THREAD_RT
};

struct msm_spi_platform_data {
	u32 max_clock_speed;
	int (*gpio_config)(void);
	void (*gpio_release)(void);
	int (*dma_config)(void);
	const char *rsl_id;
	uint32_t pm_lat;
	uint32_t infinite_mode;
	uint32_t thread_mode;
	int32_t thread_priority;
};