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