1d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 28715b29dSDmitry Artamonow /* 36e23fcb3SDmitry Artamonow * Definitions for Compaq iPAQ H3100 and H3600 handheld computers 48715b29dSDmitry Artamonow * 56e23fcb3SDmitry Artamonow * (c) 2000 Compaq Computer Corporation. (Author: Jamey Hicks) 66e23fcb3SDmitry Artamonow * (c) 2009 Dmitry Artamonow <mad_soft@inbox.ru> 78715b29dSDmitry Artamonow */ 88715b29dSDmitry Artamonow 98715b29dSDmitry Artamonow #ifndef _INCLUDE_H3XXX_H_ 108715b29dSDmitry Artamonow #define _INCLUDE_H3XXX_H_ 118715b29dSDmitry Artamonow 1240ca061bSLinus Walleij #include "hardware.h" /* Gives GPIO_MAX */ 1340ca061bSLinus Walleij 148715b29dSDmitry Artamonow /* Physical memory regions corresponding to chip selects */ 158715b29dSDmitry Artamonow #define H3600_EGPIO_PHYS (SA1100_CS5_PHYS + 0x01000000) 168715b29dSDmitry Artamonow #define H3600_BANK_2_PHYS SA1100_CS2_PHYS 178715b29dSDmitry Artamonow #define H3600_BANK_4_PHYS SA1100_CS4_PHYS 188715b29dSDmitry Artamonow 198715b29dSDmitry Artamonow /* Virtual memory regions corresponding to chip selects 2 & 4 (used on sleeves) */ 208715b29dSDmitry Artamonow #define H3600_EGPIO_VIRT 0xf0000000 218715b29dSDmitry Artamonow #define H3600_BANK_2_VIRT 0xf1000000 228715b29dSDmitry Artamonow #define H3600_BANK_4_VIRT 0xf3800000 238715b29dSDmitry Artamonow 248715b29dSDmitry Artamonow /* 258715b29dSDmitry Artamonow * gpiolib numbers for all iPAQs 268715b29dSDmitry Artamonow */ 278715b29dSDmitry Artamonow #define H3XXX_GPIO_PWR_BUTTON 0 288715b29dSDmitry Artamonow #define H3XXX_GPIO_PCMCIA_CD1 10 298715b29dSDmitry Artamonow #define H3XXX_GPIO_PCMCIA_IRQ1 11 308715b29dSDmitry Artamonow #define H3XXX_GPIO_PCMCIA_CD0 17 318715b29dSDmitry Artamonow #define H3XXX_GPIO_ACTION_BUTTON 18 328715b29dSDmitry Artamonow #define H3XXX_GPIO_SYS_CLK 19 338715b29dSDmitry Artamonow #define H3XXX_GPIO_PCMCIA_IRQ0 21 348715b29dSDmitry Artamonow #define H3XXX_GPIO_COM_DCD 23 358715b29dSDmitry Artamonow #define H3XXX_GPIO_OPTION 24 368715b29dSDmitry Artamonow #define H3XXX_GPIO_COM_CTS 25 378715b29dSDmitry Artamonow #define H3XXX_GPIO_COM_RTS 26 388715b29dSDmitry Artamonow 398715b29dSDmitry Artamonow /* machine-specific gpios */ 408715b29dSDmitry Artamonow 418715b29dSDmitry Artamonow #define H3100_GPIO_BT_ON 2 428715b29dSDmitry Artamonow #define H3100_GPIO_QMUTE 4 438715b29dSDmitry Artamonow #define H3100_GPIO_LCD_3V_ON 5 448715b29dSDmitry Artamonow #define H3100_GPIO_AUD_ON 6 458715b29dSDmitry Artamonow #define H3100_GPIO_AUD_PWR_ON 7 468715b29dSDmitry Artamonow #define H3100_GPIO_IR_ON 8 478715b29dSDmitry Artamonow #define H3100_GPIO_IR_FSEL 9 488715b29dSDmitry Artamonow 498715b29dSDmitry Artamonow #define H3600_GPIO_CLK_SET0 12 /* audio sample rate clock generator */ 508715b29dSDmitry Artamonow #define H3600_GPIO_CLK_SET1 13 518715b29dSDmitry Artamonow #define H3600_GPIO_SOFT_RESET 20 /* also known as BATT_FAULT */ 528715b29dSDmitry Artamonow #define H3600_GPIO_OPT_LOCK 22 538715b29dSDmitry Artamonow #define H3600_GPIO_OPT_DET 27 548715b29dSDmitry Artamonow 558715b29dSDmitry Artamonow 568715b29dSDmitry Artamonow /* H3100 / 3600 EGPIO pins */ 578715b29dSDmitry Artamonow #define H3XXX_EGPIO_BASE (GPIO_MAX + 1) 588715b29dSDmitry Artamonow 598715b29dSDmitry Artamonow #define H3XXX_EGPIO_VPP_ON (H3XXX_EGPIO_BASE + 0) 608715b29dSDmitry Artamonow #define H3XXX_EGPIO_CARD_RESET (H3XXX_EGPIO_BASE + 1) /* reset the attached pcmcia/compactflash card. active high. */ 618715b29dSDmitry Artamonow #define H3XXX_EGPIO_OPT_RESET (H3XXX_EGPIO_BASE + 2) /* reset the attached option pack. active high. */ 628715b29dSDmitry Artamonow #define H3XXX_EGPIO_CODEC_NRESET (H3XXX_EGPIO_BASE + 3) /* reset the onboard UDA1341. active low. */ 638715b29dSDmitry Artamonow #define H3XXX_EGPIO_OPT_NVRAM_ON (H3XXX_EGPIO_BASE + 4) /* apply power to optionpack nvram, active high. */ 648715b29dSDmitry Artamonow #define H3XXX_EGPIO_OPT_ON (H3XXX_EGPIO_BASE + 5) /* full power to option pack. active high. */ 658715b29dSDmitry Artamonow #define H3XXX_EGPIO_LCD_ON (H3XXX_EGPIO_BASE + 6) /* enable 3.3V to LCD. active high. */ 668715b29dSDmitry Artamonow #define H3XXX_EGPIO_RS232_ON (H3XXX_EGPIO_BASE + 7) /* UART3 transceiver force on. Active high. */ 678715b29dSDmitry Artamonow 688715b29dSDmitry Artamonow /* H3600 only EGPIO pins */ 698715b29dSDmitry Artamonow #define H3600_EGPIO_LCD_PCI (H3XXX_EGPIO_BASE + 8) /* LCD control IC enable. active high. */ 708715b29dSDmitry Artamonow #define H3600_EGPIO_IR_ON (H3XXX_EGPIO_BASE + 9) /* apply power to IR module. active high. */ 718715b29dSDmitry Artamonow #define H3600_EGPIO_AUD_AMP_ON (H3XXX_EGPIO_BASE + 10) /* apply power to audio power amp. active high. */ 728715b29dSDmitry Artamonow #define H3600_EGPIO_AUD_PWR_ON (H3XXX_EGPIO_BASE + 11) /* apply power to reset of audio circuit. active high. */ 738715b29dSDmitry Artamonow #define H3600_EGPIO_QMUTE (H3XXX_EGPIO_BASE + 12) /* mute control for onboard UDA1341. active high. */ 748715b29dSDmitry Artamonow #define H3600_EGPIO_IR_FSEL (H3XXX_EGPIO_BASE + 13) /* IR speed select: 1->fast, 0->slow */ 758715b29dSDmitry Artamonow #define H3600_EGPIO_LCD_5V_ON (H3XXX_EGPIO_BASE + 14) /* enable 5V to LCD. active high. */ 768715b29dSDmitry Artamonow #define H3600_EGPIO_LVDD_ON (H3XXX_EGPIO_BASE + 15) /* enable 9V and -6.5V to LCD. */ 778715b29dSDmitry Artamonow 7886e5e38cSDmitry Artamonow void __init h3xxx_map_io(void); 7986e5e38cSDmitry Artamonow void __init h3xxx_mach_init(void); 8086e5e38cSDmitry Artamonow 818715b29dSDmitry Artamonow #endif /* _INCLUDE_H3XXX_H_ */ 82