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