forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
2.3 KiB
82 lines
2.3 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
|
/* |
|
* GPIOs and interrupts for Palm Tungsten|T5 Handheld Computer |
|
* |
|
* Authors: Ales Snuparek <[email protected]> |
|
* Marek Vasut <[email protected]> |
|
* Justin Kendrick <[email protected]> |
|
* RichardT5 <[email protected]> |
|
*/ |
|
|
|
#ifndef _INCLUDE_PALMT5_H_ |
|
#define _INCLUDE_PALMT5_H_ |
|
|
|
#include <mach/irqs.h> /* PXA_GPIO_TO_IRQ */ |
|
|
|
/** HERE ARE GPIOs **/ |
|
|
|
/* GPIOs */ |
|
#define GPIO_NR_PALMT5_GPIO_RESET 1 |
|
|
|
#define GPIO_NR_PALMT5_POWER_DETECT 90 |
|
#define GPIO_NR_PALMT5_HOTSYNC_BUTTON_N 10 |
|
#define GPIO_NR_PALMT5_EARPHONE_DETECT 107 |
|
|
|
/* SD/MMC */ |
|
#define GPIO_NR_PALMT5_SD_DETECT_N 14 |
|
#define GPIO_NR_PALMT5_SD_POWER 114 |
|
#define GPIO_NR_PALMT5_SD_READONLY 115 |
|
|
|
/* TOUCHSCREEN */ |
|
#define GPIO_NR_PALMT5_WM9712_IRQ 27 |
|
|
|
/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */ |
|
#define GPIO_NR_PALMT5_IR_DISABLE 40 |
|
|
|
/* USB */ |
|
#define GPIO_NR_PALMT5_USB_DETECT_N 15 |
|
#define GPIO_NR_PALMT5_USB_PULLUP 93 |
|
|
|
/* LCD/BACKLIGHT */ |
|
#define GPIO_NR_PALMT5_BL_POWER 84 |
|
#define GPIO_NR_PALMT5_LCD_POWER 96 |
|
|
|
/* BLUETOOTH */ |
|
#define GPIO_NR_PALMT5_BT_POWER 17 |
|
#define GPIO_NR_PALMT5_BT_RESET 83 |
|
|
|
/* INTERRUPTS */ |
|
#define IRQ_GPIO_PALMT5_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N) |
|
#define IRQ_GPIO_PALMT5_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ) |
|
#define IRQ_GPIO_PALMT5_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT) |
|
#define IRQ_GPIO_PALMT5_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET) |
|
|
|
/** HERE ARE INIT VALUES **/ |
|
|
|
/* Various addresses */ |
|
#define PALMT5_PHYS_RAM_START 0xa0000000 |
|
#define PALMT5_PHYS_IO_START 0x40000000 |
|
#define PALMT5_STR_BASE 0xa0200000 |
|
|
|
/* TOUCHSCREEN */ |
|
#define AC97_LINK_FRAME 21 |
|
|
|
/* BATTERY */ |
|
#define PALMT5_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */ |
|
#define PALMT5_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */ |
|
#define PALMT5_BAT_MAX_CURRENT 0 /* unknown */ |
|
#define PALMT5_BAT_MIN_CURRENT 0 /* unknown */ |
|
#define PALMT5_BAT_MAX_CHARGE 1 /* unknown */ |
|
#define PALMT5_BAT_MIN_CHARGE 1 /* unknown */ |
|
#define PALMT5_MAX_LIFE_MINS 360 /* on-life in minutes */ |
|
|
|
#define PALMT5_BAT_MEASURE_DELAY (HZ * 1) |
|
|
|
/* BACKLIGHT */ |
|
#define PALMT5_MAX_INTENSITY 0xFE |
|
#define PALMT5_DEFAULT_INTENSITY 0x7E |
|
#define PALMT5_LIMIT_MASK 0x7F |
|
#define PALMT5_PRESCALER 0x3F |
|
#define PALMT5_PERIOD_NS 3500 |
|
|
|
#endif
|
|
|