1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * include/linux/input/ad714x.h
5 * AD714x is very flexible, it can be used as buttons, scrollwheel,
6 * slider, touchpad at the same time. That depends on the boards.
7 * The platform_data for the device's "struct device" holds this
10 * Copyright 2009-2011 Analog Devices Inc.
13 #ifndef __LINUX_INPUT_AD714X_H__
14 #define __LINUX_INPUT_AD714X_H__
17 #define STAGE_CFGREG_NUM 8
18 #define SYS_CFGREG_NUM 8
20 /* board information which need be initialized in arch/mach... */
21 struct ad714x_slider_plat {
27 struct ad714x_wheel_plat {
33 struct ad714x_touchpad_plat {
43 struct ad714x_button_plat {
45 unsigned short l_mask;
46 unsigned short h_mask;
49 struct ad714x_platform_data {
54 struct ad714x_slider_plat *slider;
55 struct ad714x_wheel_plat *wheel;
56 struct ad714x_touchpad_plat *touchpad;
57 struct ad714x_button_plat *button;
58 unsigned short stage_cfg_reg[STAGE_NUM][STAGE_CFGREG_NUM];
59 unsigned short sys_cfg_reg[SYS_CFGREG_NUM];
60 unsigned long irqflags;