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837 lines
30 KiB
837 lines
30 KiB
/* linux/include/asm/hardware/s3c2410/regs-gpio.h
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*
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* Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk>
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* http://www.simtec.co.uk/products/SWLINUX/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* S3C2410 GPIO register definitions
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*
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* Changelog:
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* 19-06-2003 BJD Created file
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* 23-06-2003 BJD Updated GSTATUS registers
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* 12-03-2004 BJD Updated include protection
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* 20-07-2004 BJD Added GPIO pin numbers, added Port A definitions
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* 04-10-2004 BJD Fixed number of bugs, added EXT IRQ filter defs
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* 17-10-2004 BJD Added GSTATUS1 register definitions
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* 18-11-2004 BJD Fixed definitions of GPE3, GPE4, GPE5 and GPE6
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* 18-11-2004 BJD Added S3C2440 AC97 controls
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* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
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* 28-Mar-2005 LCVR Fixed definition of GPB10
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* 26-Oct-2005 BJD Added generic configuration types
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*/
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#ifndef __ASM_ARCH_REGS_GPIO_H
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#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $"
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#define S3C2410_GPIONO(bank,offset) ((bank) + (offset))
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#define S3C2410_GPIO_BANKA (32*0)
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#define S3C2410_GPIO_BANKB (32*1)
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#define S3C2410_GPIO_BANKC (32*2)
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#define S3C2410_GPIO_BANKD (32*3)
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#define S3C2410_GPIO_BANKE (32*4)
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#define S3C2410_GPIO_BANKF (32*5)
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#define S3C2410_GPIO_BANKG (32*6)
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#define S3C2410_GPIO_BANKH (32*7)
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#define S3C2410_GPIO_BASE(pin) ((((pin) & ~31) >> 1) + S3C24XX_VA_GPIO)
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#define S3C2410_GPIO_OFFSET(pin) ((pin) & 31)
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/* general configuration options */
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#define S3C2410_GPIO_LEAVE (0xFFFFFFFF)
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#define S3C2410_GPIO_INPUT (0xFFFFFFF0)
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#define S3C2410_GPIO_OUTPUT (0xFFFFFFF1)
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#define S3C2410_GPIO_IRQ (0xFFFFFFF2) /* not available for all */
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#define S3C2410_GPIO_SFN2 (0xFFFFFFF2) /* not available on A */
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#define S3C2410_GPIO_SFN3 (0xFFFFFFF3) /* not available on A */
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/* configure GPIO ports A..G */
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#define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
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/* port A - 22bits, zero in bit X makes pin X output
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* 1 makes port special function, this is default
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*/
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#define S3C2410_GPACON S3C2410_GPIOREG(0x00)
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#define S3C2410_GPADAT S3C2410_GPIOREG(0x04)
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#define S3C2410_GPA0 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0)
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#define S3C2410_GPA0_OUT (0<<0)
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#define S3C2410_GPA0_ADDR0 (1<<0)
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#define S3C2410_GPA1 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 1)
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#define S3C2410_GPA1_OUT (0<<1)
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#define S3C2410_GPA1_ADDR16 (1<<1)
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#define S3C2410_GPA2 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 2)
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#define S3C2410_GPA2_OUT (0<<2)
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#define S3C2410_GPA2_ADDR17 (1<<2)
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#define S3C2410_GPA3 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 3)
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#define S3C2410_GPA3_OUT (0<<3)
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#define S3C2410_GPA3_ADDR18 (1<<3)
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#define S3C2410_GPA4 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 4)
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#define S3C2410_GPA4_OUT (0<<4)
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#define S3C2410_GPA4_ADDR19 (1<<4)
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#define S3C2410_GPA5 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 5)
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#define S3C2410_GPA5_OUT (0<<5)
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#define S3C2410_GPA5_ADDR20 (1<<5)
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#define S3C2410_GPA6 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 6)
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#define S3C2410_GPA6_OUT (0<<6)
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#define S3C2410_GPA6_ADDR21 (1<<6)
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#define S3C2410_GPA7 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 7)
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#define S3C2410_GPA7_OUT (0<<7)
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#define S3C2410_GPA7_ADDR22 (1<<7)
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#define S3C2410_GPA8 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 8)
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#define S3C2410_GPA8_OUT (0<<8)
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#define S3C2410_GPA8_ADDR23 (1<<8)
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#define S3C2410_GPA9 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 9)
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#define S3C2410_GPA9_OUT (0<<9)
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#define S3C2410_GPA9_ADDR24 (1<<9)
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#define S3C2410_GPA10 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10)
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#define S3C2410_GPA10_OUT (0<<10)
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#define S3C2410_GPA10_ADDR25 (1<<10)
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#define S3C2410_GPA11 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11)
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#define S3C2410_GPA11_OUT (0<<11)
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#define S3C2410_GPA11_ADDR26 (1<<11)
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#define S3C2410_GPA12 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12)
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#define S3C2410_GPA12_OUT (0<<12)
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#define S3C2410_GPA12_nGCS1 (1<<12)
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#define S3C2410_GPA13 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13)
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#define S3C2410_GPA13_OUT (0<<13)
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#define S3C2410_GPA13_nGCS2 (1<<13)
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#define S3C2410_GPA14 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14)
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#define S3C2410_GPA14_OUT (0<<14)
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#define S3C2410_GPA14_nGCS3 (1<<14)
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#define S3C2410_GPA15 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15)
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#define S3C2410_GPA15_OUT (0<<15)
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#define S3C2410_GPA15_nGCS4 (1<<15)
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#define S3C2410_GPA16 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16)
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#define S3C2410_GPA16_OUT (0<<16)
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#define S3C2410_GPA16_nGCS5 (1<<16)
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#define S3C2410_GPA17 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17)
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#define S3C2410_GPA17_OUT (0<<17)
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#define S3C2410_GPA17_CLE (1<<17)
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#define S3C2410_GPA18 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18)
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#define S3C2410_GPA18_OUT (0<<18)
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#define S3C2410_GPA18_ALE (1<<18)
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#define S3C2410_GPA19 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 19)
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#define S3C2410_GPA19_OUT (0<<19)
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#define S3C2410_GPA19_nFWE (1<<19)
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#define S3C2410_GPA20 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 20)
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#define S3C2410_GPA20_OUT (0<<20)
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#define S3C2410_GPA20_nFRE (1<<20)
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#define S3C2410_GPA21 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 21)
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#define S3C2410_GPA21_OUT (0<<21)
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#define S3C2410_GPA21_nRSTOUT (1<<21)
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#define S3C2410_GPA22 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 22)
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#define S3C2410_GPA22_OUT (0<<22)
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#define S3C2410_GPA22_nFCE (1<<22)
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/* 0x08 and 0x0c are reserved */
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/* GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
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* 00 = input, 01 = output, 10=special function, 11=reserved
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* bit 0,1 = pin 0, 2,3= pin 1...
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*
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* CPBUP = pull up resistor control, 1=disabled, 0=enabled
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*/
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#define S3C2410_GPBCON S3C2410_GPIOREG(0x10)
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#define S3C2410_GPBDAT S3C2410_GPIOREG(0x14)
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#define S3C2410_GPBUP S3C2410_GPIOREG(0x18)
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/* no i/o pin in port b can have value 3! */
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#define S3C2410_GPB0 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
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#define S3C2410_GPB0_INP (0x00 << 0)
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#define S3C2410_GPB0_OUTP (0x01 << 0)
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#define S3C2410_GPB0_TOUT0 (0x02 << 0)
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#define S3C2410_GPB1 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1)
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#define S3C2410_GPB1_INP (0x00 << 2)
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#define S3C2410_GPB1_OUTP (0x01 << 2)
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#define S3C2410_GPB1_TOUT1 (0x02 << 2)
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#define S3C2410_GPB2 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2)
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#define S3C2410_GPB2_INP (0x00 << 4)
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#define S3C2410_GPB2_OUTP (0x01 << 4)
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#define S3C2410_GPB2_TOUT2 (0x02 << 4)
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#define S3C2410_GPB3 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3)
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#define S3C2410_GPB3_INP (0x00 << 6)
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#define S3C2410_GPB3_OUTP (0x01 << 6)
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#define S3C2410_GPB3_TOUT3 (0x02 << 6)
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#define S3C2410_GPB4 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4)
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#define S3C2410_GPB4_INP (0x00 << 8)
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#define S3C2410_GPB4_OUTP (0x01 << 8)
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#define S3C2410_GPB4_TCLK0 (0x02 << 8)
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#define S3C2410_GPB4_MASK (0x03 << 8)
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#define S3C2410_GPB5 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5)
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#define S3C2410_GPB5_INP (0x00 << 10)
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#define S3C2410_GPB5_OUTP (0x01 << 10)
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#define S3C2410_GPB5_nXBACK (0x02 << 10)
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#define S3C2410_GPB6 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6)
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#define S3C2410_GPB6_INP (0x00 << 12)
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#define S3C2410_GPB6_OUTP (0x01 << 12)
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#define S3C2410_GPB6_nXBREQ (0x02 << 12)
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#define S3C2410_GPB7 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7)
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#define S3C2410_GPB7_INP (0x00 << 14)
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#define S3C2410_GPB7_OUTP (0x01 << 14)
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#define S3C2410_GPB7_nXDACK1 (0x02 << 14)
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#define S3C2410_GPB8 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
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#define S3C2410_GPB8_INP (0x00 << 16)
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#define S3C2410_GPB8_OUTP (0x01 << 16)
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#define S3C2410_GPB8_nXDREQ1 (0x02 << 16)
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#define S3C2410_GPB9 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9)
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#define S3C2410_GPB9_INP (0x00 << 18)
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#define S3C2410_GPB9_OUTP (0x01 << 18)
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#define S3C2410_GPB9_nXDACK0 (0x02 << 18)
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#define S3C2410_GPB10 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10)
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#define S3C2410_GPB10_INP (0x00 << 20)
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#define S3C2410_GPB10_OUTP (0x01 << 20)
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#define S3C2410_GPB10_nXDRE0 (0x02 << 20)
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/* Port C consits of 16 GPIO/Special function
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*
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* almost identical setup to port b, but the special functions are mostly
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* to do with the video system's sync/etc.
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*/
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#define S3C2410_GPCCON S3C2410_GPIOREG(0x20)
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#define S3C2410_GPCDAT S3C2410_GPIOREG(0x24)
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#define S3C2410_GPCUP S3C2410_GPIOREG(0x28)
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#define S3C2410_GPC0 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0)
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#define S3C2410_GPC0_INP (0x00 << 0)
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#define S3C2410_GPC0_OUTP (0x01 << 0)
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#define S3C2410_GPC0_LEND (0x02 << 0)
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#define S3C2410_GPC1 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1)
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#define S3C2410_GPC1_INP (0x00 << 2)
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#define S3C2410_GPC1_OUTP (0x01 << 2)
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#define S3C2410_GPC1_VCLK (0x02 << 2)
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#define S3C2410_GPC2 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2)
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#define S3C2410_GPC2_INP (0x00 << 4)
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#define S3C2410_GPC2_OUTP (0x01 << 4)
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#define S3C2410_GPC2_VLINE (0x02 << 4)
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#define S3C2410_GPC3 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3)
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#define S3C2410_GPC3_INP (0x00 << 6)
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#define S3C2410_GPC3_OUTP (0x01 << 6)
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#define S3C2410_GPC3_VFRAME (0x02 << 6)
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#define S3C2410_GPC4 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4)
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#define S3C2410_GPC4_INP (0x00 << 8)
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#define S3C2410_GPC4_OUTP (0x01 << 8)
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#define S3C2410_GPC4_VM (0x02 << 8)
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#define S3C2410_GPC5 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5)
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#define S3C2410_GPC5_INP (0x00 << 10)
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#define S3C2410_GPC5_OUTP (0x01 << 10)
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#define S3C2410_GPC5_LCDVF0 (0x02 << 10)
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#define S3C2410_GPC6 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6)
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#define S3C2410_GPC6_INP (0x00 << 12)
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#define S3C2410_GPC6_OUTP (0x01 << 12)
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#define S3C2410_GPC6_LCDVF1 (0x02 << 12)
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#define S3C2410_GPC7 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7)
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#define S3C2410_GPC7_INP (0x00 << 14)
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#define S3C2410_GPC7_OUTP (0x01 << 14)
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#define S3C2410_GPC7_LCDVF2 (0x02 << 14)
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#define S3C2410_GPC8 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8)
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#define S3C2410_GPC8_INP (0x00 << 16)
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#define S3C2410_GPC8_OUTP (0x01 << 16)
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#define S3C2410_GPC8_VD0 (0x02 << 16)
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#define S3C2410_GPC9 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9)
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#define S3C2410_GPC9_INP (0x00 << 18)
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#define S3C2410_GPC9_OUTP (0x01 << 18)
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#define S3C2410_GPC9_VD1 (0x02 << 18)
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#define S3C2410_GPC10 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10)
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#define S3C2410_GPC10_INP (0x00 << 20)
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#define S3C2410_GPC10_OUTP (0x01 << 20)
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#define S3C2410_GPC10_VD2 (0x02 << 20)
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#define S3C2410_GPC11 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11)
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#define S3C2410_GPC11_INP (0x00 << 22)
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#define S3C2410_GPC11_OUTP (0x01 << 22)
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#define S3C2410_GPC11_VD3 (0x02 << 22)
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#define S3C2410_GPC12 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12)
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#define S3C2410_GPC12_INP (0x00 << 24)
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#define S3C2410_GPC12_OUTP (0x01 << 24)
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#define S3C2410_GPC12_VD4 (0x02 << 24)
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#define S3C2410_GPC13 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13)
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#define S3C2410_GPC13_INP (0x00 << 26)
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#define S3C2410_GPC13_OUTP (0x01 << 26)
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#define S3C2410_GPC13_VD5 (0x02 << 26)
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#define S3C2410_GPC14 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14)
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#define S3C2410_GPC14_INP (0x00 << 28)
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#define S3C2410_GPC14_OUTP (0x01 << 28)
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#define S3C2410_GPC14_VD6 (0x02 << 28)
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#define S3C2410_GPC15 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15)
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#define S3C2410_GPC15_INP (0x00 << 30)
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#define S3C2410_GPC15_OUTP (0x01 << 30)
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#define S3C2410_GPC15_VD7 (0x02 << 30)
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/* Port D consists of 16 GPIO/Special function
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*
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* almost identical setup to port b, but the special functions are mostly
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* to do with the video system's data.
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*/
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#define S3C2410_GPDCON S3C2410_GPIOREG(0x30)
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#define S3C2410_GPDDAT S3C2410_GPIOREG(0x34)
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#define S3C2410_GPDUP S3C2410_GPIOREG(0x38)
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#define S3C2410_GPD0 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0)
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#define S3C2410_GPD0_INP (0x00 << 0)
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#define S3C2410_GPD0_OUTP (0x01 << 0)
|
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#define S3C2410_GPD0_VD8 (0x02 << 0)
|
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|
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#define S3C2410_GPD1 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1)
|
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#define S3C2410_GPD1_INP (0x00 << 2)
|
|
#define S3C2410_GPD1_OUTP (0x01 << 2)
|
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#define S3C2410_GPD1_VD9 (0x02 << 2)
|
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|
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#define S3C2410_GPD2 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2)
|
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#define S3C2410_GPD2_INP (0x00 << 4)
|
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#define S3C2410_GPD2_OUTP (0x01 << 4)
|
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#define S3C2410_GPD2_VD10 (0x02 << 4)
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|
|
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#define S3C2410_GPD3 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3)
|
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#define S3C2410_GPD3_INP (0x00 << 6)
|
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#define S3C2410_GPD3_OUTP (0x01 << 6)
|
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#define S3C2410_GPD3_VD11 (0x02 << 6)
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|
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#define S3C2410_GPD4 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4)
|
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#define S3C2410_GPD4_INP (0x00 << 8)
|
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#define S3C2410_GPD4_OUTP (0x01 << 8)
|
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#define S3C2410_GPD4_VD12 (0x02 << 8)
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|
|
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#define S3C2410_GPD5 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5)
|
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#define S3C2410_GPD5_INP (0x00 << 10)
|
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#define S3C2410_GPD5_OUTP (0x01 << 10)
|
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#define S3C2410_GPD5_VD13 (0x02 << 10)
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|
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#define S3C2410_GPD6 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6)
|
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#define S3C2410_GPD6_INP (0x00 << 12)
|
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#define S3C2410_GPD6_OUTP (0x01 << 12)
|
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#define S3C2410_GPD6_VD14 (0x02 << 12)
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|
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#define S3C2410_GPD7 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7)
|
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#define S3C2410_GPD7_INP (0x00 << 14)
|
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#define S3C2410_GPD7_OUTP (0x01 << 14)
|
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#define S3C2410_GPD7_VD15 (0x02 << 14)
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|
|
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#define S3C2410_GPD8 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8)
|
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#define S3C2410_GPD8_INP (0x00 << 16)
|
|
#define S3C2410_GPD8_OUTP (0x01 << 16)
|
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#define S3C2410_GPD8_VD16 (0x02 << 16)
|
|
|
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#define S3C2410_GPD9 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9)
|
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#define S3C2410_GPD9_INP (0x00 << 18)
|
|
#define S3C2410_GPD9_OUTP (0x01 << 18)
|
|
#define S3C2410_GPD9_VD17 (0x02 << 18)
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|
|
#define S3C2410_GPD10 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10)
|
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#define S3C2410_GPD10_INP (0x00 << 20)
|
|
#define S3C2410_GPD10_OUTP (0x01 << 20)
|
|
#define S3C2410_GPD10_VD18 (0x02 << 20)
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|
|
#define S3C2410_GPD11 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11)
|
|
#define S3C2410_GPD11_INP (0x00 << 22)
|
|
#define S3C2410_GPD11_OUTP (0x01 << 22)
|
|
#define S3C2410_GPD11_VD19 (0x02 << 22)
|
|
|
|
#define S3C2410_GPD12 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 12)
|
|
#define S3C2410_GPD12_INP (0x00 << 24)
|
|
#define S3C2410_GPD12_OUTP (0x01 << 24)
|
|
#define S3C2410_GPD12_VD20 (0x02 << 24)
|
|
|
|
#define S3C2410_GPD13 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 13)
|
|
#define S3C2410_GPD13_INP (0x00 << 26)
|
|
#define S3C2410_GPD13_OUTP (0x01 << 26)
|
|
#define S3C2410_GPD13_VD21 (0x02 << 26)
|
|
|
|
#define S3C2410_GPD14 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 14)
|
|
#define S3C2410_GPD14_INP (0x00 << 28)
|
|
#define S3C2410_GPD14_OUTP (0x01 << 28)
|
|
#define S3C2410_GPD14_VD22 (0x02 << 28)
|
|
|
|
#define S3C2410_GPD15 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 15)
|
|
#define S3C2410_GPD15_INP (0x00 << 30)
|
|
#define S3C2410_GPD15_OUTP (0x01 << 30)
|
|
#define S3C2410_GPD15_VD23 (0x02 << 30)
|
|
|
|
/* Port E consists of 16 GPIO/Special function
|
|
*
|
|
* again, the same as port B, but dealing with I2S, SDI, and
|
|
* more miscellaneous functions
|
|
*/
|
|
|
|
#define S3C2410_GPECON S3C2410_GPIOREG(0x40)
|
|
#define S3C2410_GPEDAT S3C2410_GPIOREG(0x44)
|
|
#define S3C2410_GPEUP S3C2410_GPIOREG(0x48)
|
|
|
|
#define S3C2410_GPE0 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0)
|
|
#define S3C2410_GPE0_INP (0x00 << 0)
|
|
#define S3C2410_GPE0_OUTP (0x01 << 0)
|
|
#define S3C2410_GPE0_I2SLRCK (0x02 << 0)
|
|
#define S3C2410_GPE0_MASK (0x03 << 0)
|
|
|
|
#define S3C2410_GPE1 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1)
|
|
#define S3C2410_GPE1_INP (0x00 << 2)
|
|
#define S3C2410_GPE1_OUTP (0x01 << 2)
|
|
#define S3C2410_GPE1_I2SSCLK (0x02 << 2)
|
|
#define S3C2410_GPE1_MASK (0x03 << 2)
|
|
|
|
#define S3C2410_GPE2 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2)
|
|
#define S3C2410_GPE2_INP (0x00 << 4)
|
|
#define S3C2410_GPE2_OUTP (0x01 << 4)
|
|
#define S3C2410_GPE2_CDCLK (0x02 << 4)
|
|
|
|
#define S3C2410_GPE3 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3)
|
|
#define S3C2410_GPE3_INP (0x00 << 6)
|
|
#define S3C2410_GPE3_OUTP (0x01 << 6)
|
|
#define S3C2410_GPE3_I2SSDI (0x02 << 6)
|
|
#define S3C2410_GPE3_nSS0 (0x03 << 6)
|
|
#define S3C2410_GPE3_MASK (0x03 << 6)
|
|
|
|
#define S3C2410_GPE4 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 4)
|
|
#define S3C2410_GPE4_INP (0x00 << 8)
|
|
#define S3C2410_GPE4_OUTP (0x01 << 8)
|
|
#define S3C2410_GPE4_I2SSDO (0x02 << 8)
|
|
#define S3C2410_GPE4_I2SSDI (0x03 << 8)
|
|
#define S3C2410_GPE4_MASK (0x03 << 8)
|
|
|
|
#define S3C2410_GPE5 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 5)
|
|
#define S3C2410_GPE5_INP (0x00 << 10)
|
|
#define S3C2410_GPE5_OUTP (0x01 << 10)
|
|
#define S3C2410_GPE5_SDCLK (0x02 << 10)
|
|
|
|
#define S3C2410_GPE6 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6)
|
|
#define S3C2410_GPE6_INP (0x00 << 12)
|
|
#define S3C2410_GPE6_OUTP (0x01 << 12)
|
|
#define S3C2410_GPE6_SDCMD (0x02 << 12)
|
|
|
|
#define S3C2410_GPE7 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7)
|
|
#define S3C2410_GPE7_INP (0x00 << 14)
|
|
#define S3C2410_GPE7_OUTP (0x01 << 14)
|
|
#define S3C2410_GPE7_SDDAT0 (0x02 << 14)
|
|
|
|
#define S3C2410_GPE8 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8)
|
|
#define S3C2410_GPE8_INP (0x00 << 16)
|
|
#define S3C2410_GPE8_OUTP (0x01 << 16)
|
|
#define S3C2410_GPE8_SDDAT1 (0x02 << 16)
|
|
|
|
#define S3C2410_GPE9 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9)
|
|
#define S3C2410_GPE9_INP (0x00 << 18)
|
|
#define S3C2410_GPE9_OUTP (0x01 << 18)
|
|
#define S3C2410_GPE9_SDDAT2 (0x02 << 18)
|
|
|
|
#define S3C2410_GPE10 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10)
|
|
#define S3C2410_GPE10_INP (0x00 << 20)
|
|
#define S3C2410_GPE10_OUTP (0x01 << 20)
|
|
#define S3C2410_GPE10_SDDAT3 (0x02 << 20)
|
|
|
|
#define S3C2410_GPE11 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11)
|
|
#define S3C2410_GPE11_INP (0x00 << 22)
|
|
#define S3C2410_GPE11_OUTP (0x01 << 22)
|
|
#define S3C2410_GPE11_SPIMISO0 (0x02 << 22)
|
|
|
|
#define S3C2410_GPE12 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12)
|
|
#define S3C2410_GPE12_INP (0x00 << 24)
|
|
#define S3C2410_GPE12_OUTP (0x01 << 24)
|
|
#define S3C2410_GPE12_SPIMOSI0 (0x02 << 24)
|
|
|
|
#define S3C2410_GPE13 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 13)
|
|
#define S3C2410_GPE13_INP (0x00 << 26)
|
|
#define S3C2410_GPE13_OUTP (0x01 << 26)
|
|
#define S3C2410_GPE13_SPICLK0 (0x02 << 26)
|
|
|
|
#define S3C2410_GPE14 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 14)
|
|
#define S3C2410_GPE14_INP (0x00 << 28)
|
|
#define S3C2410_GPE14_OUTP (0x01 << 28)
|
|
#define S3C2410_GPE14_IICSCL (0x02 << 28)
|
|
#define S3C2410_GPE14_MASK (0x03 << 28)
|
|
|
|
#define S3C2410_GPE15 S3C2410_GPIONO(S3C2410_GPIO_BANKE, 15)
|
|
#define S3C2410_GPE15_INP (0x00 << 30)
|
|
#define S3C2410_GPE15_OUTP (0x01 << 30)
|
|
#define S3C2410_GPE15_IICSDA (0x02 << 30)
|
|
#define S3C2410_GPE15_MASK (0x03 << 30)
|
|
|
|
#define S3C2440_GPE0_ACSYNC (0x03 << 0)
|
|
#define S3C2440_GPE1_ACBITCLK (0x03 << 2)
|
|
#define S3C2440_GPE2_ACRESET (0x03 << 4)
|
|
#define S3C2440_GPE3_ACIN (0x03 << 6)
|
|
#define S3C2440_GPE4_ACOUT (0x03 << 8)
|
|
|
|
#define S3C2410_GPE_PUPDIS(x) (1<<(x))
|
|
|
|
/* Port F consists of 8 GPIO/Special function
|
|
*
|
|
* GPIO / interrupt inputs
|
|
*
|
|
* GPFCON has 2 bits for each of the input pins on port F
|
|
* 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined
|
|
*
|
|
* pull up works like all other ports.
|
|
*/
|
|
|
|
#define S3C2410_GPFCON S3C2410_GPIOREG(0x50)
|
|
#define S3C2410_GPFDAT S3C2410_GPIOREG(0x54)
|
|
#define S3C2410_GPFUP S3C2410_GPIOREG(0x58)
|
|
|
|
#define S3C2410_GPF0 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0)
|
|
#define S3C2410_GPF0_INP (0x00 << 0)
|
|
#define S3C2410_GPF0_OUTP (0x01 << 0)
|
|
#define S3C2410_GPF0_EINT0 (0x02 << 0)
|
|
|
|
#define S3C2410_GPF1 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1)
|
|
#define S3C2410_GPF1_INP (0x00 << 2)
|
|
#define S3C2410_GPF1_OUTP (0x01 << 2)
|
|
#define S3C2410_GPF1_EINT1 (0x02 << 2)
|
|
|
|
#define S3C2410_GPF2 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2)
|
|
#define S3C2410_GPF2_INP (0x00 << 4)
|
|
#define S3C2410_GPF2_OUTP (0x01 << 4)
|
|
#define S3C2410_GPF2_EINT2 (0x02 << 4)
|
|
|
|
#define S3C2410_GPF3 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3)
|
|
#define S3C2410_GPF3_INP (0x00 << 6)
|
|
#define S3C2410_GPF3_OUTP (0x01 << 6)
|
|
#define S3C2410_GPF3_EINT3 (0x02 << 6)
|
|
|
|
#define S3C2410_GPF4 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4)
|
|
#define S3C2410_GPF4_INP (0x00 << 8)
|
|
#define S3C2410_GPF4_OUTP (0x01 << 8)
|
|
#define S3C2410_GPF4_EINT4 (0x02 << 8)
|
|
|
|
#define S3C2410_GPF5 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5)
|
|
#define S3C2410_GPF5_INP (0x00 << 10)
|
|
#define S3C2410_GPF5_OUTP (0x01 << 10)
|
|
#define S3C2410_GPF5_EINT5 (0x02 << 10)
|
|
|
|
#define S3C2410_GPF6 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6)
|
|
#define S3C2410_GPF6_INP (0x00 << 12)
|
|
#define S3C2410_GPF6_OUTP (0x01 << 12)
|
|
#define S3C2410_GPF6_EINT6 (0x02 << 12)
|
|
|
|
#define S3C2410_GPF7 S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7)
|
|
#define S3C2410_GPF7_INP (0x00 << 14)
|
|
#define S3C2410_GPF7_OUTP (0x01 << 14)
|
|
#define S3C2410_GPF7_EINT7 (0x02 << 14)
|
|
|
|
/* Port G consists of 8 GPIO/IRQ/Special function
|
|
*
|
|
* GPGCON has 2 bits for each of the input pins on port F
|
|
* 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
|
|
*
|
|
* pull up works like all other ports.
|
|
*/
|
|
|
|
#define S3C2410_GPGCON S3C2410_GPIOREG(0x60)
|
|
#define S3C2410_GPGDAT S3C2410_GPIOREG(0x64)
|
|
#define S3C2410_GPGUP S3C2410_GPIOREG(0x68)
|
|
|
|
#define S3C2410_GPG0 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0)
|
|
#define S3C2410_GPG0_INP (0x00 << 0)
|
|
#define S3C2410_GPG0_OUTP (0x01 << 0)
|
|
#define S3C2410_GPG0_EINT8 (0x02 << 0)
|
|
|
|
#define S3C2410_GPG1 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1)
|
|
#define S3C2410_GPG1_INP (0x00 << 2)
|
|
#define S3C2410_GPG1_OUTP (0x01 << 2)
|
|
#define S3C2410_GPG1_EINT9 (0x02 << 2)
|
|
|
|
#define S3C2410_GPG2 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2)
|
|
#define S3C2410_GPG2_INP (0x00 << 4)
|
|
#define S3C2410_GPG2_OUTP (0x01 << 4)
|
|
#define S3C2410_GPG2_EINT10 (0x02 << 4)
|
|
|
|
#define S3C2410_GPG3 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3)
|
|
#define S3C2410_GPG3_INP (0x00 << 6)
|
|
#define S3C2410_GPG3_OUTP (0x01 << 6)
|
|
#define S3C2410_GPG3_EINT11 (0x02 << 6)
|
|
|
|
#define S3C2410_GPG4 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4)
|
|
#define S3C2410_GPG4_INP (0x00 << 8)
|
|
#define S3C2410_GPG4_OUTP (0x01 << 8)
|
|
#define S3C2410_GPG4_EINT12 (0x02 << 8)
|
|
#define S3C2410_GPG4_LCDPWREN (0x03 << 8)
|
|
|
|
#define S3C2410_GPG5 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5)
|
|
#define S3C2410_GPG5_INP (0x00 << 10)
|
|
#define S3C2410_GPG5_OUTP (0x01 << 10)
|
|
#define S3C2410_GPG5_EINT13 (0x02 << 10)
|
|
#define S3C2410_GPG5_SPIMISO1 (0x03 << 10)
|
|
|
|
#define S3C2410_GPG6 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6)
|
|
#define S3C2410_GPG6_INP (0x00 << 12)
|
|
#define S3C2410_GPG6_OUTP (0x01 << 12)
|
|
#define S3C2410_GPG6_EINT14 (0x02 << 12)
|
|
#define S3C2410_GPG6_SPIMOSI1 (0x03 << 12)
|
|
|
|
#define S3C2410_GPG7 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7)
|
|
#define S3C2410_GPG7_INP (0x00 << 14)
|
|
#define S3C2410_GPG7_OUTP (0x01 << 14)
|
|
#define S3C2410_GPG7_EINT15 (0x02 << 14)
|
|
#define S3C2410_GPG7_SPICLK1 (0x03 << 14)
|
|
|
|
#define S3C2410_GPG8 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8)
|
|
#define S3C2410_GPG8_INP (0x00 << 16)
|
|
#define S3C2410_GPG8_OUTP (0x01 << 16)
|
|
#define S3C2410_GPG8_EINT16 (0x02 << 16)
|
|
|
|
#define S3C2410_GPG9 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9)
|
|
#define S3C2410_GPG9_INP (0x00 << 18)
|
|
#define S3C2410_GPG9_OUTP (0x01 << 18)
|
|
#define S3C2410_GPG9_EINT17 (0x02 << 18)
|
|
|
|
#define S3C2410_GPG10 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10)
|
|
#define S3C2410_GPG10_INP (0x00 << 20)
|
|
#define S3C2410_GPG10_OUTP (0x01 << 20)
|
|
#define S3C2410_GPG10_EINT18 (0x02 << 20)
|
|
|
|
#define S3C2410_GPG11 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 11)
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#define S3C2410_GPG11_INP (0x00 << 22)
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#define S3C2410_GPG11_OUTP (0x01 << 22)
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#define S3C2410_GPG11_EINT19 (0x02 << 22)
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#define S3C2410_GPG11_TCLK1 (0x03 << 22)
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#define S3C2410_GPG12 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 12)
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#define S3C2410_GPG12_INP (0x00 << 24)
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#define S3C2410_GPG12_OUTP (0x01 << 24)
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#define S3C2410_GPG12_EINT20 (0x02 << 24)
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#define S3C2410_GPG12_XMON (0x03 << 24)
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#define S3C2410_GPG13 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 13)
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#define S3C2410_GPG13_INP (0x00 << 26)
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#define S3C2410_GPG13_OUTP (0x01 << 26)
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#define S3C2410_GPG13_EINT21 (0x02 << 26)
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#define S3C2410_GPG13_nXPON (0x03 << 26)
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#define S3C2410_GPG14 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 14)
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#define S3C2410_GPG14_INP (0x00 << 28)
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#define S3C2410_GPG14_OUTP (0x01 << 28)
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#define S3C2410_GPG14_EINT22 (0x02 << 28)
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#define S3C2410_GPG14_YMON (0x03 << 28)
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#define S3C2410_GPG15 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 15)
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#define S3C2410_GPG15_INP (0x00 << 30)
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#define S3C2410_GPG15_OUTP (0x01 << 30)
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#define S3C2410_GPG15_EINT23 (0x02 << 30)
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#define S3C2410_GPG15_nYPON (0x03 << 30)
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#define S3C2410_GPG_PUPDIS(x) (1<<(x))
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/* Port H consists of11 GPIO/serial/Misc pins
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*
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* GPGCON has 2 bits for each of the input pins on port F
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* 00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
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*
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* pull up works like all other ports.
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*/
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#define S3C2410_GPHCON S3C2410_GPIOREG(0x70)
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#define S3C2410_GPHDAT S3C2410_GPIOREG(0x74)
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#define S3C2410_GPHUP S3C2410_GPIOREG(0x78)
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#define S3C2410_GPH0 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 0)
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#define S3C2410_GPH0_INP (0x00 << 0)
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#define S3C2410_GPH0_OUTP (0x01 << 0)
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#define S3C2410_GPH0_nCTS0 (0x02 << 0)
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#define S3C2410_GPH1 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 1)
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#define S3C2410_GPH1_INP (0x00 << 2)
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#define S3C2410_GPH1_OUTP (0x01 << 2)
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#define S3C2410_GPH1_nRTS0 (0x02 << 2)
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#define S3C2410_GPH2 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 2)
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#define S3C2410_GPH2_INP (0x00 << 4)
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#define S3C2410_GPH2_OUTP (0x01 << 4)
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#define S3C2410_GPH2_TXD0 (0x02 << 4)
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#define S3C2410_GPH3 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 3)
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#define S3C2410_GPH3_INP (0x00 << 6)
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#define S3C2410_GPH3_OUTP (0x01 << 6)
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#define S3C2410_GPH3_RXD0 (0x02 << 6)
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#define S3C2410_GPH4 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 4)
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#define S3C2410_GPH4_INP (0x00 << 8)
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#define S3C2410_GPH4_OUTP (0x01 << 8)
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#define S3C2410_GPH4_TXD1 (0x02 << 8)
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#define S3C2410_GPH5 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 5)
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#define S3C2410_GPH5_INP (0x00 << 10)
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#define S3C2410_GPH5_OUTP (0x01 << 10)
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#define S3C2410_GPH5_RXD1 (0x02 << 10)
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#define S3C2410_GPH6 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 6)
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#define S3C2410_GPH6_INP (0x00 << 12)
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#define S3C2410_GPH6_OUTP (0x01 << 12)
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#define S3C2410_GPH6_TXD2 (0x02 << 12)
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#define S3C2410_GPH6_nRTS1 (0x03 << 12)
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#define S3C2410_GPH7 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 7)
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#define S3C2410_GPH7_INP (0x00 << 14)
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#define S3C2410_GPH7_OUTP (0x01 << 14)
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#define S3C2410_GPH7_RXD2 (0x02 << 14)
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#define S3C2410_GPH7_nCTS1 (0x03 << 14)
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#define S3C2410_GPH8 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 8)
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#define S3C2410_GPH8_INP (0x00 << 16)
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#define S3C2410_GPH8_OUTP (0x01 << 16)
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#define S3C2410_GPH8_UCLK (0x02 << 16)
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#define S3C2410_GPH9 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 9)
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#define S3C2410_GPH9_INP (0x00 << 18)
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#define S3C2410_GPH9_OUTP (0x01 << 18)
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#define S3C2410_GPH9_CLKOUT0 (0x02 << 18)
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#define S3C2410_GPH10 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 10)
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#define S3C2410_GPH10_INP (0x00 << 20)
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#define S3C2410_GPH10_OUTP (0x01 << 20)
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#define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
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/* miscellaneous control */
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#define S3C2410_MISCCR S3C2410_GPIOREG(0x80)
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#define S3C2410_DCLKCON S3C2410_GPIOREG(0x84)
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/* see clock.h for dclk definitions */
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/* pullup control on databus */
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#define S3C2410_MISCCR_SPUCR_HEN (0)
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#define S3C2410_MISCCR_SPUCR_HDIS (1<<0)
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#define S3C2410_MISCCR_SPUCR_LEN (0)
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#define S3C2410_MISCCR_SPUCR_LDIS (1<<1)
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#define S3C2410_MISCCR_USBDEV (0)
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#define S3C2410_MISCCR_USBHOST (1<<3)
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#define S3C2410_MISCCR_CLK0_MPLL (0<<4)
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#define S3C2410_MISCCR_CLK0_UPLL (1<<4)
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#define S3C2410_MISCCR_CLK0_FCLK (2<<4)
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#define S3C2410_MISCCR_CLK0_HCLK (3<<4)
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#define S3C2410_MISCCR_CLK0_PCLK (4<<4)
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#define S3C2410_MISCCR_CLK0_DCLK0 (5<<4)
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#define S3C2410_MISCCR_CLK1_MPLL (0<<8)
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#define S3C2410_MISCCR_CLK1_UPLL (1<<8)
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#define S3C2410_MISCCR_CLK1_FCLK (2<<8)
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#define S3C2410_MISCCR_CLK1_HCLK (3<<8)
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#define S3C2410_MISCCR_CLK1_PCLK (4<<8)
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#define S3C2410_MISCCR_CLK1_DCLK1 (5<<8)
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#define S3C2410_MISCCR_USBSUSPND0 (1<<12)
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#define S3C2410_MISCCR_USBSUSPND1 (1<<13)
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#define S3C2410_MISCCR_nRSTCON (1<<16)
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#define S3C2410_MISCCR_nEN_SCLK0 (1<<17)
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#define S3C2410_MISCCR_nEN_SCLK1 (1<<18)
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#define S3C2410_MISCCR_nEN_SCLKE (1<<19)
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#define S3C2410_MISCCR_SDSLEEP (7<<17)
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/* external interrupt control... */
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/* S3C2410_EXTINT0 -> irq sense control for EINT0..EINT7
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* S3C2410_EXTINT1 -> irq sense control for EINT8..EINT15
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* S3C2410_EXTINT2 -> irq sense control for EINT16..EINT23
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*
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* note S3C2410_EXTINT2 has filtering options for EINT16..EINT23
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*
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* Samsung datasheet p9-25
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*/
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#define S3C2410_EXTINT0 S3C2410_GPIOREG(0x88)
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#define S3C2410_EXTINT1 S3C2410_GPIOREG(0x8C)
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#define S3C2410_EXTINT2 S3C2410_GPIOREG(0x90)
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/* values for S3C2410_EXTINT0/1/2 */
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#define S3C2410_EXTINT_LOWLEV (0x00)
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#define S3C2410_EXTINT_HILEV (0x01)
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#define S3C2410_EXTINT_FALLEDGE (0x02)
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#define S3C2410_EXTINT_RISEEDGE (0x04)
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#define S3C2410_EXTINT_BOTHEDGE (0x06)
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/* interrupt filtering conrrol for EINT16..EINT23 */
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#define S3C2410_EINFLT0 S3C2410_GPIOREG(0x94)
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#define S3C2410_EINFLT1 S3C2410_GPIOREG(0x98)
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#define S3C2410_EINFLT2 S3C2410_GPIOREG(0x9C)
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#define S3C2410_EINFLT3 S3C2410_GPIOREG(0xA0)
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/* values for interrupt filtering */
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#define S3C2410_EINTFLT_PCLK (0x00)
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#define S3C2410_EINTFLT_EXTCLK (1<<7)
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#define S3C2410_EINTFLT_WIDTHMSK(x) ((x) & 0x3f)
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/* removed EINTxxxx defs from here, not meant for this */
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/* GSTATUS have miscellaneous information in them
|
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*
|
|
*/
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#define S3C2410_GSTATUS0 S3C2410_GPIOREG(0x0AC)
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#define S3C2410_GSTATUS1 S3C2410_GPIOREG(0x0B0)
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#define S3C2410_GSTATUS2 S3C2410_GPIOREG(0x0B4)
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#define S3C2410_GSTATUS3 S3C2410_GPIOREG(0x0B8)
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#define S3C2410_GSTATUS4 S3C2410_GPIOREG(0x0BC)
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#define S3C2410_GSTATUS0_nWAIT (1<<3)
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#define S3C2410_GSTATUS0_NCON (1<<2)
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#define S3C2410_GSTATUS0_RnB (1<<1)
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#define S3C2410_GSTATUS0_nBATTFLT (1<<0)
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#define S3C2410_GSTATUS1_IDMASK (0xffff0000)
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#define S3C2410_GSTATUS1_2410 (0x32410000)
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#define S3C2410_GSTATUS1_2440 (0x32440000)
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#define S3C2410_GSTATUS2_WTRESET (1<<2)
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#define S3C2410_GSTATUS2_OFFRESET (1<<1)
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#define S3C2410_GSTATUS2_PONRESET (1<<0)
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#endif /* __ASM_ARCH_REGS_GPIO_H */
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