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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
/** 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
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