101 lines
3.3 KiB
C
101 lines
3.3 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_H_
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#define _INCLUDE_H3600_H_
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typedef int __bitwise pm_request_t;
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#define PM_SUSPEND ((__force pm_request_t) 1) /* enter D1-D3 */
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#define PM_RESUME ((__force pm_request_t) 2) /* enter D0 */
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/* generalized support for H3xxx series Compaq Pocket PC's */
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#define machine_is_h3xxx() (machine_is_h3100() || machine_is_h3600())
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/* Physical memory regions corresponding to chip selects */
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#define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000)
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#define H3600_BANK_2_PHYS SA1100_CS2_PHYS
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#define H3600_BANK_4_PHYS SA1100_CS4_PHYS
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/* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */
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#define H3600_EGPIO_VIRT 0xf0000000
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#define H3600_BANK_2_VIRT 0xf1000000
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#define H3600_BANK_4_VIRT 0xf3800000
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/*
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Machine-independent GPIO definitions
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--- these are common across all current iPAQ platforms
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*/
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#define GPIO_H3600_NPOWER_BUTTON GPIO_GPIO (0) /* Also known as the "off button" */
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#define GPIO_H3600_PCMCIA_CD1 GPIO_GPIO (10)
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#define GPIO_H3600_PCMCIA_IRQ1 GPIO_GPIO (11)
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/* UDA1341 L3 Interface */
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#define GPIO_H3600_L3_DATA GPIO_GPIO (14)
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#define GPIO_H3600_L3_MODE GPIO_GPIO (15)
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#define GPIO_H3600_L3_CLOCK GPIO_GPIO (16)
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#define GPIO_H3600_PCMCIA_CD0 GPIO_GPIO (17)
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#define GPIO_H3600_SYS_CLK GPIO_GPIO (19)
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#define GPIO_H3600_PCMCIA_IRQ0 GPIO_GPIO (21)
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#define GPIO_H3600_COM_DCD GPIO_GPIO (23)
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#define GPIO_H3600_OPT_IRQ GPIO_GPIO (24)
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#define GPIO_H3600_COM_CTS GPIO_GPIO (25)
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#define GPIO_H3600_COM_RTS GPIO_GPIO (26)
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#define IRQ_GPIO_H3600_NPOWER_BUTTON IRQ_GPIO0
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#define IRQ_GPIO_H3600_PCMCIA_CD1 IRQ_GPIO10
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#define IRQ_GPIO_H3600_PCMCIA_IRQ1 IRQ_GPIO11
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#define IRQ_GPIO_H3600_PCMCIA_CD0 IRQ_GPIO17
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#define IRQ_GPIO_H3600_PCMCIA_IRQ0 IRQ_GPIO21
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#define IRQ_GPIO_H3600_COM_DCD IRQ_GPIO23
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#define IRQ_GPIO_H3600_OPT_IRQ IRQ_GPIO24
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#define IRQ_GPIO_H3600_COM_CTS IRQ_GPIO25
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#ifndef __ASSEMBLY__
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enum ipaq_egpio_type {
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IPAQ_EGPIO_LCD_POWER, /* Power to the LCD panel */
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IPAQ_EGPIO_CODEC_NRESET, /* Clear to reset the audio codec (remember to return high) */
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IPAQ_EGPIO_AUDIO_ON, /* Audio power */
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IPAQ_EGPIO_QMUTE, /* Audio muting */
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IPAQ_EGPIO_OPT_NVRAM_ON, /* Non-volatile RAM on extension sleeves (SPI interface) */
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IPAQ_EGPIO_OPT_ON, /* Power to extension sleeves */
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IPAQ_EGPIO_CARD_RESET, /* Reset PCMCIA cards on extension sleeve (???) */
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IPAQ_EGPIO_OPT_RESET, /* Reset option pack (???) */
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IPAQ_EGPIO_IR_ON, /* IR sensor/emitter power */
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IPAQ_EGPIO_IR_FSEL, /* IR speed selection 1->fast, 0->slow */
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IPAQ_EGPIO_RS232_ON, /* Maxim RS232 chip power */
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IPAQ_EGPIO_VPP_ON, /* Turn on power to flash programming */
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IPAQ_EGPIO_LCD_ENABLE, /* Enable/disable LCD controller */
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};
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extern void (*assign_h3600_egpio)(enum ipaq_egpio_type x, int level);
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#endif /* ASSEMBLY */
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#endif /* _INCLUDE_H3600_H_ */
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