1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Definitions for Compaq iPAQ H3100 and H3600 handheld computers 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * (c) 2000 Compaq Computer Corporation. (Author: Jamey Hicks) 6*4882a593Smuzhiyun * (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _INCLUDE_H3XXX_H_ 10*4882a593Smuzhiyun #define _INCLUDE_H3XXX_H_ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include "hardware.h" /* Gives GPIO_MAX */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun /* Physical memory regions corresponding to chip selects */ 15*4882a593Smuzhiyun #define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) 16*4882a593Smuzhiyun #define H3600_BANK_2_PHYS SA1100_CS2_PHYS 17*4882a593Smuzhiyun #define H3600_BANK_4_PHYS SA1100_CS4_PHYS 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun /* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ 20*4882a593Smuzhiyun #define H3600_EGPIO_VIRT 0xf0000000 21*4882a593Smuzhiyun #define H3600_BANK_2_VIRT 0xf1000000 22*4882a593Smuzhiyun #define H3600_BANK_4_VIRT 0xf3800000 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* 25*4882a593Smuzhiyun * gpiolib numbers for all iPAQs 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun #define H3XXX_GPIO_PWR_BUTTON 0 28*4882a593Smuzhiyun #define H3XXX_GPIO_PCMCIA_CD1 10 29*4882a593Smuzhiyun #define H3XXX_GPIO_PCMCIA_IRQ1 11 30*4882a593Smuzhiyun #define H3XXX_GPIO_PCMCIA_CD0 17 31*4882a593Smuzhiyun #define H3XXX_GPIO_ACTION_BUTTON 18 32*4882a593Smuzhiyun #define H3XXX_GPIO_SYS_CLK 19 33*4882a593Smuzhiyun #define H3XXX_GPIO_PCMCIA_IRQ0 21 34*4882a593Smuzhiyun #define H3XXX_GPIO_COM_DCD 23 35*4882a593Smuzhiyun #define H3XXX_GPIO_OPTION 24 36*4882a593Smuzhiyun #define H3XXX_GPIO_COM_CTS 25 37*4882a593Smuzhiyun #define H3XXX_GPIO_COM_RTS 26 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun /* machine-specific gpios */ 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun #define H3100_GPIO_BT_ON 2 42*4882a593Smuzhiyun #define H3100_GPIO_QMUTE 4 43*4882a593Smuzhiyun #define H3100_GPIO_LCD_3V_ON 5 44*4882a593Smuzhiyun #define H3100_GPIO_AUD_ON 6 45*4882a593Smuzhiyun #define H3100_GPIO_AUD_PWR_ON 7 46*4882a593Smuzhiyun #define H3100_GPIO_IR_ON 8 47*4882a593Smuzhiyun #define H3100_GPIO_IR_FSEL 9 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */ 50*4882a593Smuzhiyun #define H3600_GPIO_CLK_SET1 13 51*4882a593Smuzhiyun #define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */ 52*4882a593Smuzhiyun #define H3600_GPIO_OPT_LOCK 22 53*4882a593Smuzhiyun #define H3600_GPIO_OPT_DET 27 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun /* H3100 / 3600 EGPIO pins */ 57*4882a593Smuzhiyun #define H3XXX_EGPIO_BASE (GPIO_MAX + 1) 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun #define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) 60*4882a593Smuzhiyun #define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ 61*4882a593Smuzhiyun #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ 62*4882a593Smuzhiyun #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ 63*4882a593Smuzhiyun #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ 64*4882a593Smuzhiyun #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ 65*4882a593Smuzhiyun #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ 66*4882a593Smuzhiyun #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun /* H3600 only EGPIO pins */ 69*4882a593Smuzhiyun #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ 70*4882a593Smuzhiyun #define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ 71*4882a593Smuzhiyun #define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ 72*4882a593Smuzhiyun #define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ 73*4882a593Smuzhiyun #define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ 74*4882a593Smuzhiyun #define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ 75*4882a593Smuzhiyun #define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ 76*4882a593Smuzhiyun #define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun void __init h3xxx_map_io(void); 79*4882a593Smuzhiyun void __init h3xxx_mach_init(void); 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #endif /* _INCLUDE_H3XXX_H_ */ 82