/*
   * pca9532.h - platform data structure for pca9532 led controller
   *
   * Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi>
   *
   * 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; version 2 of the License.
   *
   * Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf
   *
   */
  
  #ifndef __LINUX_PCA9532_H
  #define __LINUX_PCA9532_H
  
  #include <linux/leds.h>

  #include <linux/workqueue.h>

  
  enum pca9532_state {
  	PCA9532_OFF  = 0x0,
  	PCA9532_ON   = 0x1,
  	PCA9532_PWM0 = 0x2,
  	PCA9532_PWM1 = 0x3
  };
  
  enum pca9532_type { PCA9532_TYPE_NONE, PCA9532_TYPE_LED,

  	PCA9532_TYPE_N2100_BEEP, PCA9532_TYPE_GPIO };

  
  struct pca9532_led {
  	u8 id;
  	struct i2c_client *client;
  	char *name;
  	struct led_classdev ldev;

  	struct work_struct work;

  	enum pca9532_type type;
  	enum pca9532_state state;
  };
  
  struct pca9532_platform_data {
  	struct pca9532_led leds[16];
  	u8 pwm[2];
  	u8 psc[2];

  	int gpio_base;

  };
  
  #endif /* __LINUX_PCA9532_H */