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 <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 */ 114