LXR linux/include/linux/platform

   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 */
  35