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/*
* gpio.h -- GPIO driver for NXP PCF50633
*
* (C) 2006-2008 by Openmoko, Inc.
* 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 as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef __LINUX_MFD_PCF50633_GPIO_H
#define __LINUX_MFD_PCF50633_GPIO_H
#include <linux/mfd/pcf50633/core.h>
#define PCF50633_GPIO1 0
#define PCF50633_GPIO2 1
#define PCF50633_GPIO3 2
#define PCF50633_GPO 3
#define PCF50633_REG_GPIOCFG(x) (0x14 + (x))
enum pcf50633_gpio_config {
PCF50633_GPIO_CONFIG_OUTPUT = 0x0,
PCF50633_GPIO_CONFIG_SYSxOK = 0x2,
PCF50633_GPIO_CONFIG_CHARGING = 0x3,
PCF50633_GPIO_CONFIG_MOBILE_MODE = 0x4,
PCF50633_GPIO_CONFIG_USBxOK = 0x5,
PCF50633_GPIO_CONFIG_ACTPH = 0x6,
PCF50633_GPIO_CONFIG_INPUT = 0x7,
PCF50633_GPIO_CONFIG_INVERT = 0x8,
PCF50633_GPO_CONFIG_OUTPUT = 0x0,
PCF50633_GPO_CONFIG_LED_NFET = 0x1,
PCF50633_GPO_CONFIG_SYSxOK = 0x2,
PCF50633_GPO_CONFIG_CLK32K = 0x3,
PCF50633_GPO_CONFIG_MOBILE_MODE = 0x4,
PCF50633_GPO_CONFIG_USBxOK = 0x5,
PCF50633_GPO_CONFIG_ACTPH = 0x6,
PCF50633_GPO_CONFIG_INPUT = 0x7,
PCF50633_GPO_CONFIG_INVERT = 0x8,
};
int pcf50633_gpio_set_config(struct pcf50633 *pcf, unsigned gpio,
enum pcf50633_gpio_config config);
int pcf50633_gpio_power_supply_set(struct pcf50633 *pcf,
int gpio, int regulator, int on);
#endif /* __LINUX_MFD_PCF50633_GPIO_H */
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