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padmux.h

/*
 *
 * arch/arm/mach-u300/padmux.h
 *
 *
 * Copyright (C) 2009 ST-Ericsson AB
 * License terms: GNU General Public License (GPL) version 2
 * U300 PADMUX API
 * Author: Martin Persson <martin.persson@stericsson.com>
 */

#ifndef __MACH_U300_PADMUX_H
#define __MACH_U300_PADMUX_H

enum pmx_settings {
      U300_APP_PMX_MMC_SETTING,
      U300_APP_PMX_SPI_SETTING
};

00020 struct pmx_onmask {
      u16 mask;         /* Mask bits */
      u16 val;          /* Value when active */
};

00025 struct pmx {
      struct device *dev;
      enum pmx_settings setting;
      char *name;
      bool activated;
      bool default_on;
      struct pmx_onmask onmask[];
};

struct pmx *pmx_get(struct device *dev, enum pmx_settings setting);
int pmx_put(struct device *dev, struct pmx *pmx);
int pmx_activate(struct device *dev, struct pmx *pmx);
int pmx_deactivate(struct device *dev, struct pmx *pmx);

#endif

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