- 根目录:
- arch
- arm
- mach-pxa
- include
- mach
- h5000.h
/*
* Hardware definitions for HP iPAQ h5xxx Handheld Computers
*
* Copyright(20)02 Hewlett-Packard Company.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED,
* AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS
* FITNESS FOR ANY PARTICULAR PURPOSE.
*
* Author: Jamey Hicks
*/
#ifndef __ASM_ARCH_H5000_H
#define __ASM_ARCH_H5000_H
#include <mach/mfp-pxa25x.h>
/*
* CPU GPIOs
*/
#define H5000_GPIO_POWER_BUTTON (0)
#define H5000_GPIO_RESET_BUTTON_N (1)
#define H5000_GPIO_OPT_INT (2)
#define H5000_GPIO_BACKUP_POWER (3)
#define H5000_GPIO_ACTION_BUTTON (4)
#define H5000_GPIO_COM_DCD_SOMETHING (5) /* what is this really ? */
/* 6 not connected */
#define H5000_GPIO_RESET_BUTTON_AGAIN_N (7) /* connected to gpio 1 as well */
/* 8 not connected */
#define H5000_GPIO_RSO_N (9) /* reset output from max1702 which regulates 3.3 and 2.5 */
#define H5000_GPIO_ASIC_INT_N (10) /* from companion asic */
#define H5000_GPIO_BT_ENV_0 (11) /* to LMX9814, set to 1 according to regdump */
/*(12) not connected */
#define H5000_GPIO_BT_ENV_1 (13) /* to LMX9814, set to 1 according to regdump */
#define H5000_GPIO_BT_WU (14) /* from LMX9814, Defined as HOST_WAKEUP in the LMX9820 data sheet */
/*(15) is CS1# */
/*(16) not connected */
/*(17) not connected */
/*(18) is pcmcia ready */
/*(19) is dreq1 */
/*(20) is dreq0 */
#define H5000_GPIO_OE_RD_NWR (21) /* output enable on rd/nwr signal to companion asic */
/*(22) is not connected */
#define H5000_GPIO_OPT_SPI_CLK (23) /* to extension pack */
#define H5000_GPIO_OPT_SPI_CS_N (24) /* to extension pack */
#define H5000_GPIO_OPT_SPI_DOUT (25) /* to extension pack */
#define H5000_GPIO_OPT_SPI_DIN (26) /* to extension pack */
/*(27) not connected */
#define H5000_GPIO_I2S_BITCLK (28) /* connected to AC97 codec */
#define H5000_GPIO_I2S_DATAOUT (29) /* connected to AC97 codec */
#define H5000_GPIO_I2S_DATAIN (30) /* connected to AC97 codec */
#define H5000_GPIO_I2S_LRCLK (31) /* connected to AC97 codec */
#define H5000_GPIO_I2S_SYSCLK (32) /* connected to AC97 codec */
/*(33) is CS5# */
#define H5000_GPIO_COM_RXD (34) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_CTS (35) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_DCD (36) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_DSR (37) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_RI (38) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_TXD (39) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_DTR (40) /* connected to cradle/cable connector */
#define H5000_GPIO_COM_RTS (41) /* connected to cradle/cable connector */
#define H5000_GPIO_BT_RXD (42) /* connected to BT (LMX9814) */
#define H5000_GPIO_BT_TXD (43) /* connected to BT (LMX9814) */
#define H5000_GPIO_BT_CTS (44) /* connected to BT (LMX9814) */
#define H5000_GPIO_BT_RTS (45) /* connected to BT (LMX9814) */
#define H5000_GPIO_IRDA_RXD (46)
#define H5000_GPIO_IRDA_TXD (47)
#define H5000_GPIO_POE_N (48) /* used for pcmcia */
#define H5000_GPIO_PWE_N (49) /* used for pcmcia */
#define H5000_GPIO_PIOR_N (50) /* used for pcmcia */
#define H5000_GPIO_PIOW_N (51) /* used for pcmcia */
#define H5000_GPIO_PCE1_N (52) /* used for pcmcia */
#define H5000_GPIO_PCE2_N (53) /* used for pcmcia */
#define H5000_GPIO_PSKTSEL (54) /* used for pcmcia */
#define H5000_GPIO_PREG_N (55) /* used for pcmcia */
#define H5000_GPIO_PWAIT_N (56) /* used for pcmcia */
#define H5000_GPIO_IOIS16_N (57) /* used for pcmcia */
#define H5000_GPIO_IRDA_SD (58) /* to hsdl3002 sd */
/*(59) not connected */
#define H5000_GPIO_POWER_SD_N (60) /* controls power to SD */
#define H5000_GPIO_POWER_RS232_N (61) /* inverted FORCEON to rs232 transceiver */
#define H5000_GPIO_POWER_ACCEL_N (62) /* controls power to accel */
/*(63) is not connected */
#define H5000_GPIO_OPT_NVRAM (64) /* controls power to expansion pack */
#define H5000_GPIO_CHG_EN (65) /* to sc801 en */
#define H5000_GPIO_USB_PULLUP (66) /* USB d+ pullup via 1.5K resistor */
#define H5000_GPIO_BT_2V8_N (67) /* 2.8V used by bluetooth */
#define H5000_GPIO_EXT_CHG_RATE (68) /* enables external charging rate */
/*(69) is not connected */
#define H5000_GPIO_CIR_RESET (70) /* consumer IR reset */
#define H5000_GPIO_POWER_LIGHT_SENSOR_N (71)
#define H5000_GPIO_BT_M_RESET (72)
#define H5000_GPIO_STD_CHG_RATE (73)
#define H5000_GPIO_SD_WP_N (74)
#define H5000_GPIO_MOTOR_ON_N (75) /* external pullup on this */
#define H5000_GPIO_HEADPHONE_DETECT (76)
#define H5000_GPIO_USB_CHG_RATE (77) /* select rate for charging via usb */
/*(78) is CS2# */
/*(79) is CS3# */
/*(80) is CS4# */
#endif /* __ASM_ARCH_H5000_H */