include/asm-arm/arch-h720x/h7202-regs.h

   1 /*
   2  * linux/include/asm-arm/arch-h720x/h7202-regs.h
   3  *
   4  * Copyright (C) 2000 Jungjun Kim, Hynix Semiconductor Inc.
   5  *           (C) 2003 Thomas Gleixner <tglx@linutronix.de>
   6  *           (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>
   7  *           (C) 2004 Sascha Hauer    <s.hauer@pengutronix.de>
   8  *
   9  * This file contains the hardware definitions of the h720x processors
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  *
  15  * Do not add implementations specific defines here. This files contains
  16  * only defines of the onchip peripherals. Add those defines to boards.h,
  17  * which is included by this file.
  18  */
  19
  20 #define SERIAL2_OFS             0x2d000
  21 #define SERIAL2_BASE            (IO_PHYS + SERIAL2_OFS)
  22 #define SERIAL2_VIRT            (IO_VIRT + SERIAL2_OFS)
  23 #define SERIAL3_OFS             0x2e000
  24 #define SERIAL3_BASE            (IO_PHYS + SERIAL3_OFS)
  25 #define SERIAL3_VIRT            (IO_VIRT + SERIAL3_OFS)
  26
  27 /* Matrix Keyboard Controller */
  28 #define KBD_VIRT                (IO_VIRT + 0x22000)
  29 #define KBD_KBCR                0x00
  30 #define KBD_KBSC                0x04
  31 #define KBD_KBTR                0x08
  32 #define KBD_KBVR0               0x0C
  33 #define KBD_KBVR1               0x10
  34 #define KBD_KBSR                0x18
  35
  36 #define KBD_KBCR_SCANENABLE     (1 << 7)
  37 #define KBD_KBCR_NPOWERDOWN     (1 << 2)
  38 #define KBD_KBCR_CLKSEL_MASK    (3)
  39 #define KBD_KBCR_CLKSEL_PCLK2   0x0
  40 #define KBD_KBCR_CLKSEL_PCLK128 0x1
  41 #define KBD_KBCR_CLKSEL_PCLK256 0x2
  42 #define KBD_KBCR_CLKSEL_PCLK512 0x3
  43
  44 #define KBD_KBSR_INTR           (1 << 0)
  45 #define KBD_KBSR_WAKEUP         (1 << 1)
  46
  47 /* USB device controller */
  48
  49 #define USBD_BASE               (IO_VIRT + 0x12000)
  50 #define USBD_LENGTH             0x3C
  51
  52 #define USBD_GCTRL              0x00
  53 #define USBD_EPCTRL             0x04
  54 #define USBD_INTMASK            0x08
  55 #define USBD_INTSTAT            0x0C
  56 #define USBD_PWR                0x10
  57 #define USBD_DMARXTX            0x14
  58 #define USBD_DEVID              0x18
  59 #define USBD_DEVCLASS           0x1C
  60 #define USBD_INTCLASS           0x20
  61 #define USBD_SETUP0             0x24
  62 #define USBD_SETUP1             0x28
  63 #define USBD_ENDP0RD            0x2C
  64 #define USBD_ENDP0WT            0x30
  65 #define USBD_ENDP1RD            0x34
  66 #define USBD_ENDP2WT            0x38
  67
  68 /* PS/2 port */
  69 #define PSDATA 0x00
  70 #define PSSTAT 0x04
  71 #define PSSTAT_TXEMPTY (1<<0)
  72 #define PSSTAT_TXBUSY (1<<1)
  73 #define PSSTAT_RXFULL (1<<2)
  74 #define PSSTAT_RXBUSY (1<<3)
  75 #define PSSTAT_CLKIN (1<<4)
  76 #define PSSTAT_DATAIN (1<<5)
  77 #define PSSTAT_PARITY (1<<6)
  78
  79 #define PSCONF 0x08
  80 #define PSCONF_ENABLE (1<<0)
  81 #define PSCONF_TXINTEN (1<<2)
  82 #define PSCONF_RXINTEN (1<<3)
  83 #define PSCONF_FORCECLKLOW (1<<4)
  84 #define PSCONF_FORCEDATLOW (1<<5)
  85 #define PSCONF_LCE (1<<6)
  86
  87 #define PSINTR 0x0C
  88 #define PSINTR_TXINT (1<<0)
  89 #define PSINTR_RXINT (1<<1)
  90 #define PSINTR_PAR (1<<2)
  91 #define PSINTR_RXTO (1<<3)
  92 #define PSINTR_TXTO (1<<4)
  93
  94 #define PSTDLO 0x10 /* clk low before start transmission */
  95 #define PSTPRI 0x14 /* PRI clock */
  96 #define PSTXMT 0x18 /* maximum transmission time */
  97 #define PSTREC 0x20 /* maximum receive time */
  98 #define PSPWDN 0x3c
  99
 100 /* ADC converter */
 101 #define ADC_BASE                (IO_VIRT + 0x29000)
 102 #define ADC_CR                  0x00
 103 #define ADC_TSCTRL              0x04
 104 #define ADC_BT_CTRL             0x08
 105 #define ADC_MC_CTRL             0x0C
 106 #define ADC_STATUS              0x10
 107
 108 /* ADC control register bits */
 109 #define ADC_CR_PW_CTRL          0x80
 110 #define ADC_CR_DIRECTC          0x04
 111 #define ADC_CR_CONTIME_NO       0x00
 112 #define ADC_CR_CONTIME_2        0x04
 113 #define ADC_CR_CONTIME_4        0x08
 114 #define ADC_CR_CONTIME_ADE      0x0c
 115 #define ADC_CR_LONGCALTIME      0x01
 116
 117 /* ADC touch panel register bits */
 118 #define ADC_TSCTRL_ENABLE       0x80
 119 #define ADC_TSCTRL_INTR         0x40
 120 #define ADC_TSCTRL_SWBYPSS      0x20
 121 #define ADC_TSCTRL_SWINVT       0x10
 122 #define ADC_TSCTRL_S400         0x03
 123 #define ADC_TSCTRL_S200         0x02
 124 #define ADC_TSCTRL_S100         0x01
 125 #define ADC_TSCTRL_S50          0x00
 126
 127 /* ADC Interrupt Status Register bits */
 128 #define ADC_STATUS_TS_BIT       0x80
 129 #define ADC_STATUS_MBT_BIT      0x40
 130 #define ADC_STATUS_BBT_BIT      0x20
 131 #define ADC_STATUS_MIC_BIT      0x10
 132
 133 /* Touch data registers */
 134 #define ADC_TS_X0X1             0x30
 135 #define ADC_TS_X2X3             0x34
 136 #define ADC_TS_Y0Y1             0x38
 137 #define ADC_TS_Y2Y3             0x3c
 138 #define ADC_TS_X4X5             0x40
 139 #define ADC_TS_X6X7             0x44
 140 #define ADC_TS_Y4Y5             0x48
 141 #define ADC_TS_Y6Y7             0x50
 142
 143 /* battery data */
 144 #define ADC_MB_DATA             0x54
 145 #define ADC_BB_DATA             0x58
 146
 147 /* Sound data register */
 148 #define ADC_SD_DAT0             0x60
 149 #define ADC_SD_DAT1             0x64
 150 #define ADC_SD_DAT2             0x68
 151 #define ADC_SD_DAT3             0x6c
 152 #define ADC_SD_DAT4             0x70
 153 #define ADC_SD_DAT5             0x74
 154 #define ADC_SD_DAT6             0x78
 155 #define ADC_SD_DAT7             0x7c