blob: 2a5ae3802787651007d17c1f088813ecd118394d [file] [log] [blame]
Anton Vorontsovbc2fd1c2008-10-23 21:06:56 +02001/*
2 * Hardware definitions for HP iPAQ h5xxx Handheld Computers
3 *
4 * Copyright(20)02 Hewlett-Packard Company.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
12 * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
13 * FITNESS FOR ANY PARTICULAR PURPOSE.
14 *
15 * Author: Jamey Hicks
16 */
17
18#ifndef __ASM_ARCH_H5000_H
19#define __ASM_ARCH_H5000_H
20
21#include <mach/mfp-pxa25x.h>
22
23/*
24 * CPU GPIOs
25 */
26
27#define H5000_GPIO_POWER_BUTTON (0)
28#define H5000_GPIO_RESET_BUTTON_N (1)
29#define H5000_GPIO_OPT_INT (2)
30#define H5000_GPIO_BACKUP_POWER (3)
31#define H5000_GPIO_ACTION_BUTTON (4)
32#define H5000_GPIO_COM_DCD_SOMETHING (5) /* what is this really ? */
33/* 6 not connected */
34#define H5000_GPIO_RESET_BUTTON_AGAIN_N (7) /* connected to gpio 1 as well */
35/* 8 not connected */
36#define H5000_GPIO_RSO_N (9) /* reset output from max1702 which regulates 3.3 and 2.5 */
37#define H5000_GPIO_ASIC_INT_N (10) /* from companion asic */
38#define H5000_GPIO_BT_ENV_0 (11) /* to LMX9814, set to 1 according to regdump */
39/*(12) not connected */
40#define H5000_GPIO_BT_ENV_1 (13) /* to LMX9814, set to 1 according to regdump */
41#define H5000_GPIO_BT_WU (14) /* from LMX9814, Defined as HOST_WAKEUP in the LMX9820 data sheet */
42/*(15) is CS1# */
43/*(16) not connected */
44/*(17) not connected */
45/*(18) is pcmcia ready */
46/*(19) is dreq1 */
47/*(20) is dreq0 */
48#define H5000_GPIO_OE_RD_NWR (21) /* output enable on rd/nwr signal to companion asic */
49/*(22) is not connected */
50#define H5000_GPIO_OPT_SPI_CLK (23) /* to extension pack */
51#define H5000_GPIO_OPT_SPI_CS_N (24) /* to extension pack */
52#define H5000_GPIO_OPT_SPI_DOUT (25) /* to extension pack */
53#define H5000_GPIO_OPT_SPI_DIN (26) /* to extension pack */
54/*(27) not connected */
55#define H5000_GPIO_I2S_BITCLK (28) /* connected to AC97 codec */
56#define H5000_GPIO_I2S_DATAOUT (29) /* connected to AC97 codec */
57#define H5000_GPIO_I2S_DATAIN (30) /* connected to AC97 codec */
58#define H5000_GPIO_I2S_LRCLK (31) /* connected to AC97 codec */
59#define H5000_GPIO_I2S_SYSCLK (32) /* connected to AC97 codec */
60/*(33) is CS5# */
61#define H5000_GPIO_COM_RXD (34) /* connected to cradle/cable connector */
62#define H5000_GPIO_COM_CTS (35) /* connected to cradle/cable connector */
63#define H5000_GPIO_COM_DCD (36) /* connected to cradle/cable connector */
64#define H5000_GPIO_COM_DSR (37) /* connected to cradle/cable connector */
65#define H5000_GPIO_COM_RI (38) /* connected to cradle/cable connector */
66#define H5000_GPIO_COM_TXD (39) /* connected to cradle/cable connector */
67#define H5000_GPIO_COM_DTR (40) /* connected to cradle/cable connector */
68#define H5000_GPIO_COM_RTS (41) /* connected to cradle/cable connector */
69
70#define H5000_GPIO_BT_RXD (42) /* connected to BT (LMX9814) */
71#define H5000_GPIO_BT_TXD (43) /* connected to BT (LMX9814) */
72#define H5000_GPIO_BT_CTS (44) /* connected to BT (LMX9814) */
73#define H5000_GPIO_BT_RTS (45) /* connected to BT (LMX9814) */
74
75#define H5000_GPIO_IRDA_RXD (46)
76#define H5000_GPIO_IRDA_TXD (47)
77
78#define H5000_GPIO_POE_N (48) /* used for pcmcia */
79#define H5000_GPIO_PWE_N (49) /* used for pcmcia */
80#define H5000_GPIO_PIOR_N (50) /* used for pcmcia */
81#define H5000_GPIO_PIOW_N (51) /* used for pcmcia */
82#define H5000_GPIO_PCE1_N (52) /* used for pcmcia */
83#define H5000_GPIO_PCE2_N (53) /* used for pcmcia */
84#define H5000_GPIO_PSKTSEL (54) /* used for pcmcia */
85#define H5000_GPIO_PREG_N (55) /* used for pcmcia */
86#define H5000_GPIO_PWAIT_N (56) /* used for pcmcia */
87#define H5000_GPIO_IOIS16_N (57) /* used for pcmcia */
88
89#define H5000_GPIO_IRDA_SD (58) /* to hsdl3002 sd */
90/*(59) not connected */
91#define H5000_GPIO_POWER_SD_N (60) /* controls power to SD */
92#define H5000_GPIO_POWER_RS232_N (61) /* inverted FORCEON to rs232 transceiver */
93#define H5000_GPIO_POWER_ACCEL_N (62) /* controls power to accel */
94/*(63) is not connected */
95#define H5000_GPIO_OPT_NVRAM (64) /* controls power to expansion pack */
96#define H5000_GPIO_CHG_EN (65) /* to sc801 en */
97#define H5000_GPIO_USB_PULLUP (66) /* USB d+ pullup via 1.5K resistor */
98#define H5000_GPIO_BT_2V8_N (67) /* 2.8V used by bluetooth */
99#define H5000_GPIO_EXT_CHG_RATE (68) /* enables external charging rate */
100/*(69) is not connected */
101#define H5000_GPIO_CIR_RESET (70) /* consumer IR reset */
102#define H5000_GPIO_POWER_LIGHT_SENSOR_N (71)
103#define H5000_GPIO_BT_M_RESET (72)
104#define H5000_GPIO_STD_CHG_RATE (73)
105#define H5000_GPIO_SD_WP_N (74)
106#define H5000_GPIO_MOTOR_ON_N (75) /* external pullup on this */
107#define H5000_GPIO_HEADPHONE_DETECT (76)
108#define H5000_GPIO_USB_CHG_RATE (77) /* select rate for charging via usb */
109/*(78) is CS2# */
110/*(79) is CS3# */
111/*(80) is CS4# */
112
113#endif /* __ASM_ARCH_H5000_H */