53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* Copyright (c) 2012-2013, 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 QPNP_PON_H
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#define QPNP_PON_H
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#include <linux/errno.h>
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/**
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* enum pon_trigger_source: List of PON trigger sources
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* %PON_SMPL: PON triggered by SMPL - Sudden Momentary Power Loss
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* %PON_RTC: PON triggered by RTC alarm
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* %PON_DC_CHG: PON triggered by insertion of DC charger
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* %PON_USB_CHG: PON triggered by insertion of USB
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* %PON_PON1: PON triggered by other PMIC (multi-PMIC option)
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* %PON_CBLPWR_N: PON triggered by power-cable insertion
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* %PON_KPDPWR_N: PON triggered by long press of the power-key
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*/
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enum pon_trigger_source {
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PON_SMPL = 1,
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PON_RTC,
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PON_DC_CHG,
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PON_USB_CHG,
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PON_PON1,
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PON_CBLPWR_N,
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PON_KPDPWR_N,
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};
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#ifdef CONFIG_QPNP_POWER_ON
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int qpnp_pon_system_pwr_off(bool reset);
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int qpnp_pon_is_warm_reset(void);
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int qpnp_pon_trigger_config(enum pon_trigger_source pon_src, bool enable);
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#else
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static int qpnp_pon_system_pwr_off(bool reset) { return -ENODEV; }
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static inline int qpnp_pon_is_warm_reset(void) { return -ENODEV; }
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static inline int qpnp_pon_trigger_config(enum pon_trigger_source pon_src,
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bool enable)
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{
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return -ENODEV;
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}
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#endif
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#endif
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