lm8323.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * lm8323.h - Configuration for LM8323 keypad driver.
 4 */
 5
 6#ifndef __LINUX_LM8323_H
 7#define __LINUX_LM8323_H
 8
 9#include <linux/types.h>
10
11/*
12 * Largest keycode that the chip can send, plus one,
13 * so keys can be mapped directly at the index of the
14 * LM8323 keycode instead of subtracting one.
15 */
16#define LM8323_KEYMAP_SIZE	(0x7f + 1)
17
18#define LM8323_NUM_PWMS		3
19
20struct lm8323_platform_data {
21	int debounce_time; /* Time to watch for key bouncing, in ms. */
22	int active_time; /* Idle time until sleep, in ms. */
23
24	int size_x;
25	int size_y;
26	bool repeat;
27	const unsigned short *keymap;
28
29	const char *pwm_names[LM8323_NUM_PWMS];
30
31	const char *name; /* Device name. */
32};
33
34#endif /* __LINUX_LM8323_H */