1/*
  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 "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 */