linux/include/linux/platform_data/ad5449.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * AD5415, AD5426, AD5429, AD5432, AD5439, AD5443, AD5449 Digital to Analog
 * Converter driver.
 *
 * Copyright 2012 Analog Devices Inc.
 *  Author: Lars-Peter Clausen <[email protected]>
 */

#ifndef __LINUX_PLATFORM_DATA_AD5449_H__
#define __LINUX_PLATFORM_DATA_AD5449_H__

/**
 * enum ad5449_sdo_mode - AD5449 SDO pin configuration
 * @AD5449_SDO_DRIVE_FULL: Drive the SDO pin with full strength.
 * @AD5449_SDO_DRIVE_WEAK: Drive the SDO pin with not full strength.
 * @AD5449_SDO_OPEN_DRAIN: Operate the SDO pin in open-drain mode.
 * @AD5449_SDO_DISABLED: Disable the SDO pin, in this mode it is not possible to
 *			read back from the device.
 */
enum ad5449_sdo_mode { … };

/**
 * struct ad5449_platform_data - Platform data for the ad5449 DAC driver
 * @sdo_mode: SDO pin mode
 * @hardware_clear_to_midscale: Whether asserting the hardware CLR pin sets the
 *			outputs to midscale (true) or to zero scale(false).
 */
struct ad5449_platform_data { … };

#endif