1/* $NetBSD: s3c2410reg.h,v 1.6.4.3 2004/09/21 13:13:32 skrll Exp $ */ 2 3/* 4 * Copyright (c) 2003, 2004 Genetec corporation. All rights reserved. 5 * Written by Hiroyuki Bessho for Genetec corporation. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of Genetec corporation may not be used to endorse 16 * or promote products derived from this software without specific prior 17 * written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY GENETEC CORP. ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORP. 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 33/* 34 * Samsung S3C2410X processor is ARM920T based integrated CPU 35 * 36 * Reference: 37 * S3C2410X User's Manual 38 */ 39#ifndef _ARM_S3C2XX0_S3C2410REG_H_ 40#define _ARM_S3C2XX0_S3C2410REG_H_ 41 42/* common definitions for S3C2800, S3C2400 and S3C2410 */ 43#include <arm/s3c2xx0/s3c2xx0reg.h> 44/* common definitions for S3C2400 and S3C2410 */ 45#include <arm/s3c2xx0/s3c24x0reg.h> 46 47/* 48 * Memory Map 49 */ 50#define S3C2410_BANK_SIZE 0x08000000 51#define S3C2410_BANK_START(n) (S3C2410_BANK_SIZE*(n)) 52#define S3C2410_SDRAM_START S3C2410_BANK_START(6) 53 54/* 55 * Physical address of integrated peripherals 56 */ 57#define S3C2410_MEMCTL_BASE 0x48000000 /* memory controller */ 58#define S3C2410_USBHC_BASE 0x49000000 /* USB Host controller */ 59#define S3C2410_INTCTL_BASE 0x4a000000 /* Interrupt controller */ 60#define S3C2410_DMAC_BASE 0x4b000000 61#define S3C2410_DMAC_SIZE 0xe4 62#define S3C2410_CLKMAN_BASE 0x4c000000 /* clock & power management */ 63#define S3C2410_LCDC_BASE 0x4d000000 /* LCD controller */ 64#define S3C2410_NANDFC_BASE 0x4e000000 /* NAND Flash controller */ 65#define S3C2410_NANDFC_SIZE 0x18 66#define S3C2410_UART0_BASE 0x50000000 67#define S3C2410_UART_BASE(n) (S3C2410_UART0_BASE+0x4000*(n)) 68#define S3C2410_TIMER_BASE 0x51000000 69#define S3C2410_USBDC_BASE 0x5200140 70#define S3C2410_USBDC_SIZE 0x130 71#define S3C2410_WDT_BASE 0x53000000 72#define S3C2410_IIC_BASE 0x54000000 73#define S3C2410_IIS_BASE 0x55000000 74#define S3C2410_GPIO_BASE 0x56000000 75#define S3C2410_GPIO_SIZE 0xb4 76#define S3C2410_ADC_BASE 0x58000000 77#define S3C2410_ADC_SIZE 0x14 78#define S3C2410_SPI0_BASE 0x59000000 79#define S3C2410_SPI1_BASE 0x59000020 80#define S3C2410_SDI_BASE 0x5a000000 /* SD Interface */ 81#define S3C2410_SDI_SIZE 0x44 82 83/* interrupt control (additional defs for 2410) */ 84#define ICU_LEN (32+11) 85 86#define INTCTL_SUBSRCPND 0x18 /* sub source pending (2410 only) */ 87#define INTCTL_INTSUBMSK 0x1c /* sub mask (2410 only) */ 88 89/* 2410 has more than 32 interrupt sources. These are sub-sources 90 * that are OR-ed into main interrupt sources, and controlled via 91 * SUBSRCPND and SUBSRCMSK registers */ 92 93#define S3C2410_SUBIRQ_MIN 32 94#define S3C2410_SUBIRQ_MAX (32+10) 95 96/* cascaded to INT_ADCTC */ 97#define S3C2410_INT_ADC (S3C2410_SUBIRQ_MIN+10) /* AD converter */ 98#define S3C2410_INT_TC (S3C2410_SUBIRQ_MIN+9) /* Touch screen */ 99/* cascaded to INT_UART2 */ 100#define S3C2410_INT_ERR2 (S3C2410_SUBIRQ_MIN+8) /* UART2 Error interrupt */ 101#define S3C2410_INT_TXD2 (S3C2410_SUBIRQ_MIN+7) /* UART2 Tx interrupt */ 102#define S3C2410_INT_RXD2 (S3C2410_SUBIRQ_MIN+6) /* UART2 Rx interrupt */ 103/* cascaded to INT_UART1 */ 104#define S3C2410_INT_ERR1 (S3C2410_SUBIRQ_MIN+5) /* UART1 Error interrupt */ 105#define S3C2410_INT_TXD1 (S3C2410_SUBIRQ_MIN+4) /* UART1 Tx interrupt */ 106#define S3C2410_INT_RXD1 (S3C2410_SUBIRQ_MIN+3) /* UART1 Rx interrupt */ 107/* cascaded to INT_UART0 */ 108#define S3C2410_INT_ERR0 (S3C2410_SUBIRQ_MIN+2) /* UART0 Error interrupt */ 109#define S3C2410_INT_TXD0 (S3C2410_SUBIRQ_MIN+1) /* UART0 Tx interrupt */ 110#define S3C2410_INT_RXD0 (S3C2410_SUBIRQ_MIN+0) /* UART0 Rx interrupt */ 111 112#define S3C2410_INTCTL_SIZE 0x20 113 114 115/* Clock control */ 116#define CLKMAN_LOCKTIME 0x00 117#define CLKMAN_MPLLCON 0x04 118#define CLKMAN_UPLLCON 0x08 119#define CLKMAN_CLKCON 0x0c 120#define CLKCON_SPI (1<<18) 121#define CLKCON_IIS (1<<17) 122#define CLKCON_IIC (1<<16) 123#define CLKCON_ADC (1<<15) 124#define CLKCON_RTC (1<<14) 125#define CLKCON_GPIO (1<<13) 126#define CLKCON_UART2 (1<<12) 127#define CLKCON_UART1 (1<<11) 128#define CLKCON_UART0 (1<<10) /* PCLK to UART0 */ 129#define CLKCON_SDI (1<<9) 130#define CLKCON_TIMER (1<<8) /* PCLK to TIMER */ 131#define CLKCON_USBD (1<<7) /* PCLK to USB device controller */ 132#define CLKCON_USBH (1<<6) /* PCLK to USB host controller */ 133#define CLKCON_LCDC (1<<5) /* PCLK to LCD controller */ 134#define CLKCON_NANDFC (1<<4) /* PCLK to NAND Flash controller */ 135#define CLKCON_IDLE (1<<2) /* 1=transition to IDLE mode */ 136#define CLKCON_STOP (1<<0) /* 1=transition to STOP mode */ 137#define CLKMAN_CLKSLOW 0x10 138#define CLKMAN_CLKDIVN 0x14 139#define CLKDIVN_HDIVN (1<<1) /* hclk=fclk/2 */ 140#define CLKDIVN_PDIVN (1<<0) /* pclk=hclk/2 */ 141 142/* NAND Flash controller */ 143#define NANDFC_NFCONF 0x00 /* Configuration */ 144#define NANDFC_NFCMD 0x04 /* command */ 145#define NANDFC_NFADDR 0x08 /* address */ 146#define NANDFC_NFDATA 0x0c /* data */ 147#define NANDFC_NFSTAT 0x10 /* operation status */ 148#define NANDFC_NFECC 0x14 /* ecc */ 149 150/* GPIO */ 151#define GPIO_PACON 0x00 /* port A configuration */ 152#define PCON_INPUT 0 /* Input port */ 153#define PCON_OUTPUT 1 /* Output port */ 154#define PCON_ALTFUN 2 /* Alternate function */ 155#define PCON_ALTFUN2 3 /* Alternate function */ 156#define GPIO_PADAT 0x04 /* port A data */ 157#define GPIO_PBCON 0x10 158#define GPIO_PBDAT 0x14 159#define GPIO_PBUP 0x18 160#define GPIO_PCCON 0x20 161#define GPIO_PCDAT 0x24 162#define GPIO_PCUP 0x28 163#define GPIO_PDCON 0x30 164#define GPIO_PDDAT 0x34 165#define GPIO_PDUP 0x38 166#define GPIO_PECON 0x40 167#define GPIO_PEDAT 0x44 168#define GPIO_PEUP 0x48 169#define GPIO_PFCON 0x50 170#define GPIO_PFDAT 0x54 171#define GPIO_PFUP 0x58 172#define GPIO_PGCON 0x60 173#define GPIO_PGDAT 0x64 174#define GPIO_PGUP 0x68 175#define GPIO_PHCON 0x70 176#define GPIO_PHDAT 0x74 177#define GPIO_PHUP 0x78 178#define GPIO_MISCCR 0x80 /* miscellaneous control */ 179#define GPIO_DCLKCON 0x84 /* DCLK 0/1 */ 180#define GPIO_EXTINT(n) (0x88+4*(n)) /* external int control 0/1/2 */ 181#define GPIO_EINTFLT(n) (0x94+4*(n)) /* external int filter control 0..3 */ 182#define GPIO_EINTMASK 0xa4 183#define GPIO_EINTPEND 0xa8 184#define GPIO_GSTATUS0 0xac /* external pin status */ 185#define GPIO_GSTATUS1 0xb0 /* external pin status */ 186 187#define GPIO_SET_FUNC(v,port,func) \ 188 (((v) & ~(3<<(2*(port))))|((func)<<(2*(port)))) 189 190#define EXTINTR_LOW 0x00 191#define EXTINTR_HIGH 0x01 192#define EXTINTR_FALLING 0x02 193#define EXTINTR_RISING 0x04 194#define EXTINTR_BOTH 0x06 195 196/* SD interface */ 197/* XXX */ 198 199/* ADC */ 200/* XXX: ADCCON register is common to both S3C2410 and S3C2400, 201 * but other registers are different. 202 */ 203#define ADC_ADCCON 0x00 204#define ADCCON_ENABLE_START (1<<0) 205#define ADCCON_READ_START (1<<1) 206#define ADCCON_STDBM (1<<2) 207#define ADCCON_SEL_MUX_SHIFT 3 208#define ADCCON_SEL_MUX_MASK (0x7<<ADCCON_SEL_MUX_SHIFT) 209#define ADCCON_PRSCVL_SHIFT 6 210#define ADCCON_PRSCVL_MASK (0xff<<ADCCON_PRSCVL_SHIFT) 211#define ADCCON_PRSCEN (1<<14) 212#define ADCCON_ECFLG (1<<15) 213 214#define ADC_ADCTSC 0x04 215#define ADCTSC_XY_PST 0x03 216#define ADCTSC_AUTO_PST (1<<2) 217#define ADCTSC_PULL_UP (1<<3) 218#define ADCTSC_XP_SEN (1<<4) 219#define ADCTSC_XM_SEN (1<<5) 220#define ADCTSC_YP_SEN (1<<6) 221#define ADCTSC_YM_SEN (1<<7) 222#define ADCTSC_UD_SEN (1<<8) 223#define ADC_ADCDLY 0x08 224#define ADC_ADCDAT0 0x0c 225#define ADC_ADCDAT1 0x10 226 227#define ADCDAT_DATAMASK 0x3ff 228 229#endif /* _ARM_S3C2XX0_S3C2410REG_H_ */ 230