M7350/kernel/include/linux/input/pmic8xxx-pwrkey.h
2024-09-09 08:52:07 +00:00

39 lines
1.5 KiB
C

/* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef __PMIC8XXX_PWRKEY_H__
#define __PMIC8XXX_PWRKEY_H__
#define PM8XXX_PWRKEY_DEV_NAME "pm8xxx-pwrkey"
/**
* struct pm8xxx_pwrkey_platform_data - platform data for pwrkey driver
* @pull up: power on register control for pull up/down configuration
* @kpd_trigger_delay_us: time delay for power key state change interrupt
* trigger.
* @wakeup: configure power key as wakeup source
*/
struct pm8xxx_pwrkey_platform_data {
bool pull_up;
/* Time delay for pwr-key state change interrupt triggering in micro-
* second. The actual delay can only be one of these eight levels:
* 2 sec, 1 sec, 1/2 sec, 1/4 sec, 1/8 sec, 1/16 sec, 1/32 sec, and
* 1/64 sec. The valid range of kpd_trigger_delay_us is 1/64 second to
* 2 seconds. A value within the valid range will be rounded down to the
* closest level. Any value outside the valid range will be rejected.
*/
u32 kpd_trigger_delay_us;
u32 wakeup;
};
#endif /* __PMIC8XXX_PWRKEY_H__ */