| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * GPIOs and interrupts for Palm Tungsten|E2 Handheld Computer |
| * |
| * Author: |
| * Carlos Eduardo Medaglia Dyonisio <cadu@nerdfeliz.com> |
| */ |
| |
| #ifndef _INCLUDE_PALMTE2_H_ |
| #define _INCLUDE_PALMTE2_H_ |
| |
| /** HERE ARE GPIOs **/ |
| |
| /* GPIOs */ |
| #define GPIO_NR_PALMTE2_POWER_DETECT 9 |
| #define GPIO_NR_PALMTE2_HOTSYNC_BUTTON_N 4 |
| #define GPIO_NR_PALMTE2_EARPHONE_DETECT 15 |
| |
| /* SD/MMC */ |
| #define GPIO_NR_PALMTE2_SD_DETECT_N 10 |
| #define GPIO_NR_PALMTE2_SD_POWER 55 |
| #define GPIO_NR_PALMTE2_SD_READONLY 51 |
| |
| /* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ |
| #define GPIO_NR_PALMTE2_IR_DISABLE 48 |
| |
| /* USB */ |
| #define GPIO_NR_PALMTE2_USB_DETECT_N 35 |
| #define GPIO_NR_PALMTE2_USB_PULLUP 53 |
| |
| /* LCD/BACKLIGHT */ |
| #define GPIO_NR_PALMTE2_BL_POWER 56 |
| #define GPIO_NR_PALMTE2_LCD_POWER 37 |
| |
| /* KEYS */ |
| #define GPIO_NR_PALMTE2_KEY_NOTES 5 |
| #define GPIO_NR_PALMTE2_KEY_TASKS 7 |
| #define GPIO_NR_PALMTE2_KEY_CALENDAR 11 |
| #define GPIO_NR_PALMTE2_KEY_CONTACTS 13 |
| #define GPIO_NR_PALMTE2_KEY_CENTER 14 |
| #define GPIO_NR_PALMTE2_KEY_LEFT 19 |
| #define GPIO_NR_PALMTE2_KEY_RIGHT 20 |
| #define GPIO_NR_PALMTE2_KEY_DOWN 21 |
| #define GPIO_NR_PALMTE2_KEY_UP 22 |
| |
| /** HERE ARE INIT VALUES **/ |
| |
| /* BACKLIGHT */ |
| #define PALMTE2_MAX_INTENSITY 0xFE |
| #define PALMTE2_DEFAULT_INTENSITY 0x7E |
| #define PALMTE2_LIMIT_MASK 0x7F |
| #define PALMTE2_PRESCALER 0x3F |
| #define PALMTE2_PERIOD_NS 3500 |
| |
| /* BATTERY */ |
| #define PALMTE2_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ |
| #define PALMTE2_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ |
| #define PALMTE2_BAT_MAX_CURRENT 0 /* unknown */ |
| #define PALMTE2_BAT_MIN_CURRENT 0 /* unknown */ |
| #define PALMTE2_BAT_MAX_CHARGE 1 /* unknown */ |
| #define PALMTE2_BAT_MIN_CHARGE 1 /* unknown */ |
| #define PALMTE2_MAX_LIFE_MINS 360 /* on-life in minutes */ |
| |
| #endif |
