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diff --git a/arch/arm/mach-sa1100/include/mach/h3xxx.h b/arch/arm/mach-sa1100/include/mach/h3xxx.h
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1/*
2 * Definitions for Compaq iPAQ H3100 and H3600 handheld computers
3 *
4 * (c) 2000 Compaq Computer Corporation. (Author: Jamey Hicks)
5 * (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru>
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_H3XXX_H_
14#define _INCLUDE_H3XXX_H_
15
16/* Physical memory regions corresponding to chip selects */
17#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000)
18#define H3600_BANK_2_PHYS SA1100_CS2_PHYS
19#define H3600_BANK_4_PHYS SA1100_CS4_PHYS
20
21/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */
22#define H3600_EGPIO_VIRT 0xf0000000
23#define H3600_BANK_2_VIRT 0xf1000000
24#define H3600_BANK_4_VIRT 0xf3800000
25
26/*
27 * gpiolib numbers for all iPAQs
28 */
29#define H3XXX_GPIO_PWR_BUTTON 0
30#define H3XXX_GPIO_PCMCIA_CD1 10
31#define H3XXX_GPIO_PCMCIA_IRQ1 11
32#define H3XXX_GPIO_PCMCIA_CD0 17
33#define H3XXX_GPIO_ACTION_BUTTON 18
34#define H3XXX_GPIO_SYS_CLK 19
35#define H3XXX_GPIO_PCMCIA_IRQ0 21
36#define H3XXX_GPIO_COM_DCD 23
37#define H3XXX_GPIO_OPTION 24
38#define H3XXX_GPIO_COM_CTS 25
39#define H3XXX_GPIO_COM_RTS 26
40
41/* machine-specific gpios */
42
43#define H3100_GPIO_BT_ON 2
44#define H3100_GPIO_QMUTE 4
45#define H3100_GPIO_LCD_3V_ON 5
46#define H3100_GPIO_AUD_ON 6
47#define H3100_GPIO_AUD_PWR_ON 7
48#define H3100_GPIO_IR_ON 8
49#define H3100_GPIO_IR_FSEL 9
50
51#define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */
52#define H3600_GPIO_CLK_SET1 13
53#define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */
54#define H3600_GPIO_OPT_LOCK 22
55#define H3600_GPIO_OPT_DET 27
56
57
58/* H3100 / 3600 EGPIO pins */
59#define H3XXX_EGPIO_BASE (GPIO_MAX + 1)
60
61#define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0)
62#define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */
63#define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */
64#define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */
65#define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */
66#define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */
67#define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */
68#define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */
69
70/* H3600 only EGPIO pins */
71#define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */
72#define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */
73#define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */
74#define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */
75#define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */
76#define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */
77#define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */
78#define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */
79
80struct gpio_default_state {
81 int gpio;
82 int mode;
83 const char *name;
84};
85
86#define GPIO_MODE_IN -1
87#define GPIO_MODE_OUT0 0
88#define GPIO_MODE_OUT1 1
89
90void h3xxx_init_gpio(struct gpio_default_state *s, size_t n);
91void __init h3xxx_map_io(void);
92void __init h3xxx_mach_init(void);
93
94#endif /* _INCLUDE_H3XXX_H_ */