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