]>
git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - include/linux/i2c/lm8323.h
2 * lm8323.h - Configuration for LM8323 keypad driver.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation (version 2 of the License only).
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 #ifndef __LINUX_LM8323_H
19 #define __LINUX_LM8323_H
21 #include <linux/types.h>
24 * Largest keycode that the chip can send, plus one,
25 * so keys can be mapped directly at the index of the
26 * LM8323 keycode instead of subtracting one.
28 #define LM8323_KEYMAP_SIZE (0x7f + 1)
30 #define LM8323_NUM_PWMS 3
32 struct lm8323_platform_data
{
33 int debounce_time
; /* Time to watch for key bouncing, in ms. */
34 int active_time
; /* Idle time until sleep, in ms. */
39 const unsigned short *keymap
;
41 const char *pwm_names
[LM8323_NUM_PWMS
];
43 const char *name
; /* Device name. */
46 #endif /* __LINUX_LM8323_H */