5070437cd9
This patch adds a simple driver for chargers indicating their online status through a GPIO pin. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/*
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* Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef __LINUX_POWER_GPIO_CHARGER_H__
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#define __LINUX_POWER_GPIO_CHARGER_H__
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#include <linux/power_supply.h>
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#include <linux/types.h>
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/**
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* struct gpio_charger_platform_data - platform_data for gpio_charger devices
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* @name: Name for the chargers power_supply device
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* @type: Type of the charger
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* @gpio: GPIO which is used to indicate the chargers status
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* @gpio_active_low: Should be set to 1 if the GPIO is active low otherwise 0
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* @supplied_to: Array of battery names to which this chargers supplies power
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* @num_supplicants: Number of entries in the supplied_to array
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*/
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struct gpio_charger_platform_data {
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const char *name;
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enum power_supply_type type;
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int gpio;
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int gpio_active_low;
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char **supplied_to;
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size_t num_supplicants;
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};
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#endif
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