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diff --git a/include/asm-arm/arch-pxa/palmtx.h b/include/asm-arm/arch-pxa/palmtx.h
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1/*
2 * GPIOs and interrupts for Palm T|X Handheld Computer
3 *
4 * Based on palmld-gpio.h by Alex Osborne
5 *
6 * Authors: Marek Vasut <marek.vasut@gmail.com>
7 * Cristiano P. <cristianop@users.sourceforge.net>
8 * Jan Herman <2hp@seznam.cz>
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 *
14 */
15
16#ifndef _INCLUDE_PALMTX_H_
17#define _INCLUDE_PALMTX_H_
18
19/** HERE ARE GPIOs **/
20
21/* GPIOs */
22#define GPIO_NR_PALMTX_GPIO_RESET 1
23
24#define GPIO_NR_PALMTX_POWER_DETECT 12 /* 90 */
25#define GPIO_NR_PALMTX_HOTSYNC_BUTTON_N 10
26#define GPIO_NR_PALMTX_EARPHONE_DETECT 107
27
28/* SD/MMC */
29#define GPIO_NR_PALMTX_SD_DETECT_N 14
30#define GPIO_NR_PALMTX_SD_POWER 114 /* probably */
31#define GPIO_NR_PALMTX_SD_READONLY 115 /* probably */
32
33/* TOUCHSCREEN */
34#define GPIO_NR_PALMTX_WM9712_IRQ 27
35
36/* IRDA - disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
37#define GPIO_NR_PALMTX_IR_DISABLE 40
38
39/* USB */
40#define GPIO_NR_PALMTX_USB_DETECT_N 13
41#define GPIO_NR_PALMTX_USB_POWER 95
42#define GPIO_NR_PALMTX_USB_PULLUP 93
43
44/* LCD/BACKLIGHT */
45#define GPIO_NR_PALMTX_BL_POWER 84
46#define GPIO_NR_PALMTX_LCD_POWER 96
47
48/* LCD BORDER */
49#define GPIO_NR_PALMTX_BORDER_SWITCH 98
50#define GPIO_NR_PALMTX_BORDER_SELECT 22
51
52/* BLUETOOTH */
53#define GPIO_NR_PALMTX_BT_POWER 17
54#define GPIO_NR_PALMTX_BT_RESET 83
55
56/* PCMCIA (WiFi) */
57#define GPIO_NR_PALMTX_PCMCIA_POWER1 94
58#define GPIO_NR_PALMTX_PCMCIA_POWER2 108
59#define GPIO_NR_PALMTX_PCMCIA_RESET 79
60#define GPIO_NR_PALMTX_PCMCIA_READY 116
61
62/* NAND Flash ... this GPIO may be incorrect! */
63#define GPIO_NR_PALMTX_NAND_BUFFER_DIR 79
64
65/* INTERRUPTS */
66#define IRQ_GPIO_PALMTX_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMTX_SD_DETECT_N)
67#define IRQ_GPIO_PALMTX_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMTX_WM9712_IRQ)
68#define IRQ_GPIO_PALMTX_USB_DETECT IRQ_GPIO(GPIO_NR_PALMTX_USB_DETECT)
69#define IRQ_GPIO_PALMTX_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMTX_GPIO_RESET)
70
71/** HERE ARE INIT VALUES **/
72
73/* Various addresses */
74#define PALMTX_PCMCIA_PHYS 0x28000000
75#define PALMTX_PCMCIA_VIRT 0xf0000000
76#define PALMTX_PCMCIA_SIZE 0x100000
77
78#define PALMTX_PHYS_RAM_START 0xa0000000
79#define PALMTX_PHYS_IO_START 0x40000000
80
81#define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS /* ChipSelect 0 */
82#define PALMTX_PHYS_NAND_START PXA_CS1_PHYS /* ChipSelect 1 */
83
84/* TOUCHSCREEN */
85#define AC97_LINK_FRAME 21
86
87
88/* BATTERY */
89#define PALMTX_BAT_MAX_VOLTAGE 4000 /* 4.00v current voltage */
90#define PALMTX_BAT_MIN_VOLTAGE 3550 /* 3.55v critical voltage */
91#define PALMTX_BAT_MAX_CURRENT 0 /* unknokn */
92#define PALMTX_BAT_MIN_CURRENT 0 /* unknown */
93#define PALMTX_BAT_MAX_CHARGE 1 /* unknown */
94#define PALMTX_BAT_MIN_CHARGE 1 /* unknown */
95#define PALMTX_MAX_LIFE_MINS 360 /* on-life in minutes */
96
97#define PALMTX_BAT_MEASURE_DELAY (HZ * 1)
98
99/* BACKLIGHT */
100#define PALMTX_MAX_INTENSITY 0xFE
101#define PALMTX_DEFAULT_INTENSITY 0x7E
102#define PALMTX_LIMIT_MASK 0x7F
103#define PALMTX_PRESCALER 0x3F
104#define PALMTX_PERIOD_NS 3500
105
106#endif