78 lines
3.1 KiB
C
78 lines
3.1 KiB
C
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/*
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*
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* Definitions for H3600 Handheld Computer
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*
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* Copyright 2000 Compaq Computer Corporation.
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*
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* Use consistent with the GNU GPL is permitted,
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* provided that this copyright notice is
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* preserved in its entirety in all copies and derived works.
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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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* History:
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*
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* 2001-10-?? Andrew Christian Added support for iPAQ H3800
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*
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*/
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#ifndef _INCLUDE_H3600_GPIO_H_
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#define _INCLUDE_H3600_GPIO_H_
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/*
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* GPIO lines that are common across ALL iPAQ models are in "h3600.h"
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* This file contains machine-specific definitions
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*/
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#define GPIO_H3600_SUSPEND GPIO_GPIO (0)
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/* GPIO[2:9] used by LCD on H3600/3800, used as GPIO on H3100 */
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#define GPIO_H3100_BT_ON GPIO_GPIO (2)
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#define GPIO_H3100_GPIO3 GPIO_GPIO (3)
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#define GPIO_H3100_QMUTE GPIO_GPIO (4)
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#define GPIO_H3100_LCD_3V_ON GPIO_GPIO (5)
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#define GPIO_H3100_AUD_ON GPIO_GPIO (6)
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#define GPIO_H3100_AUD_PWR_ON GPIO_GPIO (7)
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#define GPIO_H3100_IR_ON GPIO_GPIO (8)
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#define GPIO_H3100_IR_FSEL GPIO_GPIO (9)
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/* for H3600, audio sample rate clock generator */
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#define GPIO_H3600_CLK_SET0 GPIO_GPIO (12)
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#define GPIO_H3600_CLK_SET1 GPIO_GPIO (13)
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#define GPIO_H3600_ACTION_BUTTON GPIO_GPIO (18)
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#define GPIO_H3600_SOFT_RESET GPIO_GPIO (20) /* Also known as BATT_FAULT */
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#define GPIO_H3600_OPT_LOCK GPIO_GPIO (22)
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#define GPIO_H3600_OPT_DET GPIO_GPIO (27)
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/****************************************************/
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#define IRQ_GPIO_H3600_ACTION_BUTTON IRQ_GPIO18
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#define IRQ_GPIO_H3600_OPT_DET IRQ_GPIO27
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/* H3100 / 3600 EGPIO pins */
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#define EGPIO_H3600_VPP_ON (1 << 0)
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#define EGPIO_H3600_CARD_RESET (1 << 1) /* reset the attached pcmcia/compactflash card. active high. */
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#define EGPIO_H3600_OPT_RESET (1 << 2) /* reset the attached option pack. active high. */
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#define EGPIO_H3600_CODEC_NRESET (1 << 3) /* reset the onboard UDA1341. active low. */
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#define EGPIO_H3600_OPT_NVRAM_ON (1 << 4) /* apply power to optionpack nvram, active high. */
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#define EGPIO_H3600_OPT_ON (1 << 5) /* full power to option pack. active high. */
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#define EGPIO_H3600_LCD_ON (1 << 6) /* enable 3.3V to LCD. active high. */
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#define EGPIO_H3600_RS232_ON (1 << 7) /* UART3 transceiver force on. Active high. */
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/* H3600 only EGPIO pins */
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#define EGPIO_H3600_LCD_PCI (1 << 8) /* LCD control IC enable. active high. */
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#define EGPIO_H3600_IR_ON (1 << 9) /* apply power to IR module. active high. */
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#define EGPIO_H3600_AUD_AMP_ON (1 << 10) /* apply power to audio power amp. active high. */
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#define EGPIO_H3600_AUD_PWR_ON (1 << 11) /* apply power to reset of audio circuit. active high. */
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#define EGPIO_H3600_QMUTE (1 << 12) /* mute control for onboard UDA1341. active high. */
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#define EGPIO_H3600_IR_FSEL (1 << 13) /* IR speed select: 1->fast, 0->slow */
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#define EGPIO_H3600_LCD_5V_ON (1 << 14) /* enable 5V to LCD. active high. */
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#define EGPIO_H3600_LVDD_ON (1 << 15) /* enable 9V and -6.5V to LCD. */
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#endif /* _INCLUDE_H3600_GPIO_H_ */
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