1/* 2 * GPIOs and interrupts for Palm Tungsten|E2 Handheld Computer 3 * 4 * Author: 5 * Carlos Eduardo Medaglia Dyonisio <cadu@nerdfeliz.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 * 11 */ 12 13#ifndef _INCLUDE_PALMTE2_H_ 14#define _INCLUDE_PALMTE2_H_ 15 16/** HERE ARE GPIOs **/ 17 18/* GPIOs */ 19#define GPIO_NR_PALMTE2_POWER_DETECT 9 20#define GPIO_NR_PALMTE2_HOTSYNC_BUTTON_N 4 21#define GPIO_NR_PALMTE2_EARPHONE_DETECT 15 22 23/* SD/MMC */ 24#define GPIO_NR_PALMTE2_SD_DETECT_N 10 25#define GPIO_NR_PALMTE2_SD_POWER 55 26#define GPIO_NR_PALMTE2_SD_READONLY 51 27 28/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ 29#define GPIO_NR_PALMTE2_IR_DISABLE 48 30 31/* USB */ 32#define GPIO_NR_PALMTE2_USB_DETECT_N 35 33#define GPIO_NR_PALMTE2_USB_PULLUP 53 34 35/* LCD/BACKLIGHT */ 36#define GPIO_NR_PALMTE2_BL_POWER 56 37#define GPIO_NR_PALMTE2_LCD_POWER 37 38 39/* KEYS */ 40#define GPIO_NR_PALMTE2_KEY_NOTES 5 41#define GPIO_NR_PALMTE2_KEY_TASKS 7 42#define GPIO_NR_PALMTE2_KEY_CALENDAR 11 43#define GPIO_NR_PALMTE2_KEY_CONTACTS 13 44#define GPIO_NR_PALMTE2_KEY_CENTER 14 45#define GPIO_NR_PALMTE2_KEY_LEFT 19 46#define GPIO_NR_PALMTE2_KEY_RIGHT 20 47#define GPIO_NR_PALMTE2_KEY_DOWN 21 48#define GPIO_NR_PALMTE2_KEY_UP 22 49 50/** HERE ARE INIT VALUES **/ 51 52/* BACKLIGHT */ 53#define PALMTE2_MAX_INTENSITY 0xFE 54#define PALMTE2_DEFAULT_INTENSITY 0x7E 55#define PALMTE2_LIMIT_MASK 0x7F 56#define PALMTE2_PRESCALER 0x3F 57#define PALMTE2_PERIOD_NS 3500 58 59/* BATTERY */ 60#define PALMTE2_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ 61#define PALMTE2_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ 62#define PALMTE2_BAT_MAX_CURRENT 0 /* unknown */ 63#define PALMTE2_BAT_MIN_CURRENT 0 /* unknown */ 64#define PALMTE2_BAT_MAX_CHARGE 1 /* unknown */ 65#define PALMTE2_BAT_MIN_CHARGE 1 /* unknown */ 66#define PALMTE2_MAX_LIFE_MINS 360 /* on-life in minutes */ 67 68#endif 69