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kernel/linux-rt-4.4.41/arch/arm/mach-pxa/include/mach/palmz72.h 2.17 KB
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  /*
   * GPIOs and interrupts for Palm Zire72 Handheld Computer
   *
   * Authors:	Alex Osborne <bobofdoom@gmail.com>
   *		Jan Herman <2hp@seznam.cz>
   *		Sergey Lapin <slapin@ossfans.org>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   *
   */
  
  #ifndef _INCLUDE_PALMZ72_H_
  #define _INCLUDE_PALMZ72_H_
  
  /* Power and control */
  #define GPIO_NR_PALMZ72_GPIO_RESET		1
  #define GPIO_NR_PALMZ72_POWER_DETECT		0
  
  /* SD/MMC */
  #define GPIO_NR_PALMZ72_SD_DETECT_N		14
  #define GPIO_NR_PALMZ72_SD_POWER_N		98
  #define GPIO_NR_PALMZ72_SD_RO			115
  
  /* Touchscreen */
  #define GPIO_NR_PALMZ72_WM9712_IRQ		27
  
  /* IRDA -  disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
  #define GPIO_NR_PALMZ72_IR_DISABLE		49
  
  /* USB */
  #define GPIO_NR_PALMZ72_USB_DETECT_N		15
  #define GPIO_NR_PALMZ72_USB_PULLUP		95
  
  /* LCD/Backlight */
  #define GPIO_NR_PALMZ72_BL_POWER		20
  #define GPIO_NR_PALMZ72_LCD_POWER		96
  
  /* LED */
  #define GPIO_NR_PALMZ72_LED_GREEN		88
  
  /* Bluetooth */
  #define GPIO_NR_PALMZ72_BT_POWER		17
  #define GPIO_NR_PALMZ72_BT_RESET		83
  
  /* Camera */
  #define GPIO_NR_PALMZ72_CAM_PWDN		56
  #define GPIO_NR_PALMZ72_CAM_RESET		57
  #define GPIO_NR_PALMZ72_CAM_POWER		91
  
  /** Initial values **/
  
  /* Battery */
  #define PALMZ72_BAT_MAX_VOLTAGE		4000	/* 4.00v current voltage */
  #define PALMZ72_BAT_MIN_VOLTAGE		3550	/* 3.55v critical voltage */
  #define PALMZ72_BAT_MAX_CURRENT		0	/* unknown */
  #define PALMZ72_BAT_MIN_CURRENT		0	/* unknown */
  #define PALMZ72_BAT_MAX_CHARGE		1	/* unknown */
  #define PALMZ72_BAT_MIN_CHARGE		1	/* unknown */
  #define PALMZ72_MAX_LIFE_MINS		360	/* on-life in minutes */
  
  /* Backlight */
  #define PALMZ72_MAX_INTENSITY		0xFE
  #define PALMZ72_DEFAULT_INTENSITY	0x7E
  #define PALMZ72_LIMIT_MASK		0x7F
  #define PALMZ72_PRESCALER		0x3F
  #define PALMZ72_PERIOD_NS		3500
  
  #ifdef CONFIG_PM
  struct palmz72_resume_info {
  	u32 magic0;		/* 0x0 */
  	u32 magic1;		/* 0x4 */
  	u32 resume_addr;	/* 0x8 */
  	u32 pad[11];		/* 0xc..0x37 */
  	u32 arm_control;	/* 0x38 */
  	u32 aux_control;	/* 0x3c */
  	u32 ttb;		/* 0x40 */
  	u32 domain_access;	/* 0x44 */
  	u32 process_id;		/* 0x48 */
  };
  #endif
  #endif