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android_kernel_samsung_msm8976/include/asm-arm/arch-s3c2410/regs-gpio.h
Ben Dooks 68d9ab394f [ARM] 3635/1: S3C24XX: Add S3C2412 core cpu support 
Patch from Ben Dooks

Add support for the Samsung S3C2412 and S3C2413 range
of SoCs. This patch contains the core identification,
debug macros, and basic register updates to get these
to build.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-24 21:21:27 +01:00

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41 KiB
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/* linux/include/asm/hardware/s3c2410/regs-gpio.h
*
* Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk>
* http://www.simtec.co.uk/products/SWLINUX/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* S3C2410 GPIO register definitions
*
* Changelog:
* 19-06-2003 BJD Created file
* 23-06-2003 BJD Updated GSTATUS registers
* 12-03-2004 BJD Updated include protection
* 20-07-2004 BJD Added GPIO pin numbers, added Port A definitions
* 04-10-2004 BJD Fixed number of bugs, added EXT IRQ filter defs
* 17-10-2004 BJD Added GSTATUS1 register definitions
* 18-11-2004 BJD Fixed definitions of GPE3, GPE4, GPE5 and GPE6
* 18-11-2004 BJD Added S3C2440 AC97 controls
* 10-Mar-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
* 28-Mar-2005 LCVR Fixed definition of GPB10
* 26-Oct-2005 BJD Added generic configuration types
* 27-Nov-2005 LCVR Added definitions to S3C2400 registers
* 15-Jan-2006 LCVR Written S3C24XX_GPIO_BASE() macro
*/
#ifndef __ASM_ARCH_REGS_GPIO_H
#define __ASM_ARCH_REGS_GPIO_H "$Id: gpio.h,v 1.5 2003/05/19 12:51:08 ben Exp $"
#define S3C2410_GPIONO(bank,offset) ((bank) + (offset))
#define S3C2410_GPIO_BANKA (32*0)
#define S3C2410_GPIO_BANKB (32*1)
#define S3C2410_GPIO_BANKC (32*2)
#define S3C2410_GPIO_BANKD (32*3)
#define S3C2410_GPIO_BANKE (32*4)
#define S3C2410_GPIO_BANKF (32*5)
#define S3C2410_GPIO_BANKG (32*6)
#define S3C2410_GPIO_BANKH (32*7)
#ifdef CONFIG_CPU_S3C2400
#define S3C24XX_GPIO_BASE(x) S3C2400_GPIO_BASE(x)
#define S3C24XX_MISCCR S3C2400_MISCCR
#else
#define S3C24XX_GPIO_BASE(x) S3C2410_GPIO_BASE(x)
#define S3C24XX_MISCCR S3C24XX_GPIOREG2(0x80)
#endif /* CONFIG_CPU_S3C2400 */
/* S3C2400 doesn't have a 1:1 mapping to S3C2410 gpio base pins */
#define S3C2400_BANKNUM(pin) (((pin) & ~31) / 32)
#define S3C2400_BASEA2B(pin) ((((pin) & ~31) >> 2))
#define S3C2400_BASEC2H(pin) ((S3C2400_BANKNUM(pin) * 10) + \
(2 * (S3C2400_BANKNUM(pin)-2)))
#define S3C2400_GPIO_BASE(pin) (pin < S3C2410_GPIO_BANKC ? \
S3C2400_BASEA2B(pin)+S3C24XX_VA_GPIO : \
S3C2400_BASEC2H(pin)+S3C24XX_VA_GPIO)
#define S3C2410_GPIO_BASE(pin) ((((pin) & ~31) >> 1) + S3C24XX_VA_GPIO)
#define S3C2410_GPIO_OFFSET(pin) ((pin) & 31)
/* general configuration options */
#define S3C2410_GPIO_LEAVE (0xFFFFFFFF)
#define S3C2410_GPIO_INPUT (0xFFFFFFF0)
#define S3C2410_GPIO_OUTPUT (0xFFFFFFF1)
#define S3C2410_GPIO_IRQ (0xFFFFFFF2) /* not available for all */
#define S3C2410_GPIO_SFN2 (0xFFFFFFF2) /* not available on A */
#define S3C2410_GPIO_SFN3 (0xFFFFFFF3) /* not available on A */
/* register address for the GPIO registers.
* S3C24XX_GPIOREG2 is for the second set of registers in the
* GPIO which move between s3c2410 and s3c2412 type systems */
#define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
#define S3C24XX_GPIOREG2(x) ((x) + S3C24XX_VA_GPIO2)
/* configure GPIO ports A..G */
/* port A - S3C2410: 22bits, zero in bit X makes pin X output
* S3C2400: 18bits, zero in bit X makes pin X output
* 1 makes port special function, this is default
*/
#define S3C2410_GPACON S3C2410_GPIOREG(0x00)
#define S3C2410_GPADAT S3C2410_GPIOREG(0x04)
#define S3C2400_GPACON S3C2410_GPIOREG(0x00)
#define S3C2400_GPADAT S3C2410_GPIOREG(0x04)
#define S3C2410_GPA0 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0)
#define S3C2410_GPA0_OUT (0<<0)
#define S3C2410_GPA0_ADDR0 (1<<0)
#define S3C2410_GPA1 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 1)
#define S3C2410_GPA1_OUT (0<<1)
#define S3C2410_GPA1_ADDR16 (1<<1)
#define S3C2410_GPA2 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 2)
#define S3C2410_GPA2_OUT (0<<2)
#define S3C2410_GPA2_ADDR17 (1<<2)
#define S3C2410_GPA3 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 3)
#define S3C2410_GPA3_OUT (0<<3)
#define S3C2410_GPA3_ADDR18 (1<<3)
#define S3C2410_GPA4 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 4)
#define S3C2410_GPA4_OUT (0<<4)
#define S3C2410_GPA4_ADDR19 (1<<4)
#define S3C2410_GPA5 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 5)
#define S3C2410_GPA5_OUT (0<<5)
#define S3C2410_GPA5_ADDR20 (1<<5)
#define S3C2410_GPA6 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 6)
#define S3C2410_GPA6_OUT (0<<6)
#define S3C2410_GPA6_ADDR21 (1<<6)
#define S3C2410_GPA7 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 7)
#define S3C2410_GPA7_OUT (0<<7)
#define S3C2410_GPA7_ADDR22 (1<<7)
#define S3C2410_GPA8 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 8)
#define S3C2410_GPA8_OUT (0<<8)
#define S3C2410_GPA8_ADDR23 (1<<8)
#define S3C2410_GPA9 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 9)
#define S3C2410_GPA9_OUT (0<<9)
#define S3C2410_GPA9_ADDR24 (1<<9)
#define S3C2410_GPA10 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10)
#define S3C2410_GPA10_OUT (0<<10)
#define S3C2410_GPA10_ADDR25 (1<<10)
#define S3C2400_GPA10_SCKE (1<<10)
#define S3C2410_GPA11 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11)
#define S3C2410_GPA11_OUT (0<<11)
#define S3C2410_GPA11_ADDR26 (1<<11)
#define S3C2400_GPA11_nCAS0 (1<<11)
#define S3C2410_GPA12 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12)
#define S3C2410_GPA12_OUT (0<<12)
#define S3C2410_GPA12_nGCS1 (1<<12)
#define S3C2400_GPA12_nCAS1 (1<<12)
#define S3C2410_GPA13 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13)
#define S3C2410_GPA13_OUT (0<<13)
#define S3C2410_GPA13_nGCS2 (1<<13)
#define S3C2400_GPA13_nGCS1 (1<<13)
#define S3C2410_GPA14 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14)
#define S3C2410_GPA14_OUT (0<<14)
#define S3C2410_GPA14_nGCS3 (1<<14)
#define S3C2400_GPA14_nGCS2 (1<<14)
#define S3C2410_GPA15 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15)
#define S3C2410_GPA15_OUT (0<<15)
#define S3C2410_GPA15_nGCS4 (1<<15)
#define S3C2400_GPA15_nGCS3 (1<<15)
#define S3C2410_GPA16 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16)
#define S3C2410_GPA16_OUT (0<<16)
#define S3C2410_GPA16_nGCS5 (1<<16)
#define S3C2400_GPA16_nGCS4 (1<<16)
#define S3C2410_GPA17 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17)
#define S3C2410_GPA17_OUT (0<<17)
#define S3C2410_GPA17_CLE (1<<17)
#define S3C2400_GPA17_nGCS5 (1<<17)
#define S3C2410_GPA18 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18)
#define S3C2410_GPA18_OUT (0<<18)
#define S3C2410_GPA18_ALE (1<<18)
#define S3C2410_GPA19 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 19)
#define S3C2410_GPA19_OUT (0<<19)
#define S3C2410_GPA19_nFWE (1<<19)
#define S3C2410_GPA20 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 20)
#define S3C2410_GPA20_OUT (0<<20)
#define S3C2410_GPA20_nFRE (1<<20)
#define S3C2410_GPA21 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 21)
#define S3C2410_GPA21_OUT (0<<21)
#define S3C2410_GPA21_nRSTOUT (1<<21)
#define S3C2410_GPA22 S3C2410_GPIONO(S3C2410_GPIO_BANKA, 22)
#define S3C2410_GPA22_OUT (0<<22)
#define S3C2410_GPA22_nFCE (1<<22)
/* 0x08 and 0x0c are reserved on S3C2410 */
/* S3C2410:
* GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
* 00 = input, 01 = output, 10=special function, 11=reserved
* S3C2400:
* GPB is 16 IO pins, each configured by 2 bits each in GPBCON.
* 00 = input, 01 = output, 10=data, 11=special function
* bit 0,1 = pin 0, 2,3= pin 1...
*
* CPBUP = pull up resistor control, 1=disabled, 0=enabled
*/
#define S3C2410_GPBCON S3C2410_GPIOREG(0x10)
#define S3C2410_GPBDAT S3C2410_GPIOREG(0x14)
#define S3C2410_GPBUP S3C2410_GPIOREG(0x18)
#define S3C2400_GPBCON S3C2410_GPIOREG(0x08)
#define S3C2400_GPBDAT S3C2410_GPIOREG(0x0C)
#define S3C2400_GPBUP S3C2410_GPIOREG(0x10)
/* no i/o pin in port b can have value 3! */
#define S3C2410_GPB0 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
#define S3C2410_GPB0_INP (0x00 << 0)
#define S3C2410_GPB0_OUTP (0x01 << 0)
#define S3C2410_GPB0_TOUT0 (0x02 << 0)
#define S3C2400_GPB0_DATA16 (0x02 << 0)
#define S3C2410_GPB1 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1)
#define S3C2410_GPB1_INP (0x00 << 2)
#define S3C2410_GPB1_OUTP (0x01 << 2)
#define S3C2410_GPB1_TOUT1 (0x02 << 2)
#define S3C2400_GPB1_DATA17 (0x02 << 2)
#define S3C2410_GPB2 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2)
#define S3C2410_GPB2_INP (0x00 << 4)
#define S3C2410_GPB2_OUTP (0x01 << 4)
#define S3C2410_GPB2_TOUT2 (0x02 << 4)
#define S3C2400_GPB2_DATA18 (0x02 << 4)
#define S3C2400_GPB2_TCLK1 (0x03 << 4)
#define S3C2410_GPB3 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3)
#define S3C2410_GPB3_INP (0x00 << 6)
#define S3C2410_GPB3_OUTP (0x01 << 6)
#define S3C2410_GPB3_TOUT3 (0x02 << 6)
#define S3C2400_GPB3_DATA19 (0x02 << 6)
#define S3C2400_GPB3_TXD1 (0x03 << 6)
#define S3C2410_GPB4 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4)
#define S3C2410_GPB4_INP (0x00 << 8)
#define S3C2410_GPB4_OUTP (0x01 << 8)
#define S3C2410_GPB4_TCLK0 (0x02 << 8)
#define S3C2400_GPB4_DATA20 (0x02 << 8)
#define S3C2410_GPB4_MASK (0x03 << 8)
#define S3C2400_GPB4_RXD1 (0x03 << 8)
#define S3C2400_GPB4_MASK (0x03 << 8)
#define S3C2410_GPB5 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5)
#define S3C2410_GPB5_INP (0x00 << 10)
#define S3C2410_GPB5_OUTP (0x01 << 10)
#define S3C2410_GPB5_nXBACK (0x02 << 10)
#define S3C2400_GPB5_DATA21 (0x02 << 10)
#define S3C2400_GPB5_nCTS1 (0x03 << 10)
#define S3C2410_GPB6 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6)
#define S3C2410_GPB6_INP (0x00 << 12)
#define S3C2410_GPB6_OUTP (0x01 << 12)
#define S3C2410_GPB6_nXBREQ (0x02 << 12)
#define S3C2400_GPB6_DATA22 (0x02 << 12)
#define S3C2400_GPB6_nRTS1 (0x03 << 12)
#define S3C2410_GPB7 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7)
#define S3C2410_GPB7_INP (0x00 << 14)
#define S3C2410_GPB7_OUTP (0x01 << 14)
#define S3C2410_GPB7_nXDACK1 (0x02 << 14)
#define S3C2400_GPB7_DATA23 (0x02 << 14)
#define S3C2410_GPB8 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
#define S3C2410_GPB8_INP (0x00 << 16)
#define S3C2410_GPB8_OUTP (0x01 << 16)
#define S3C2410_GPB8_nXDREQ1 (0x02 << 16)
#define S3C2400_GPB8_DATA24 (0x02 << 16)
#define S3C2410_GPB9 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9)
#define S3C2410_GPB9_INP (0x00 << 18)
#define S3C2410_GPB9_OUTP (0x01 << 18)
#define S3C2410_GPB9_nXDACK0 (0x02 << 18)
#define S3C2400_GPB9_DATA25 (0x02 << 18)
#define S3C2400_GPB9_I2SSDI (0x03 << 18)
#define S3C2410_GPB10 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10)
#define S3C2410_GPB10_INP (0x00 << 20)
#define S3C2410_GPB10_OUTP (0x01 << 20)
#define S3C2410_GPB10_nXDRE0 (0x02 << 20)
#define S3C2400_GPB10_DATA26 (0x02 << 20)
#define S3C2400_GPB10_nSS (0x03 << 20)
#define S3C2400_GPB11 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 11)
#define S3C2400_GPB11_INP (0x00 << 22)
#define S3C2400_GPB11_OUTP (0x01 << 22)
#define S3C2400_GPB11_DATA27 (0x02 << 22)
#define S3C2400_GPB12 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 12)
#define S3C2400_GPB12_INP (0x00 << 24)
#define S3C2400_GPB12_OUTP (0x01 << 24)
#define S3C2400_GPB12_DATA28 (0x02 << 24)
#define S3C2400_GPB13 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 13)
#define S3C2400_GPB13_INP (0x00 << 26)
#define S3C2400_GPB13_OUTP (0x01 << 26)
#define S3C2400_GPB13_DATA29 (0x02 << 26)
#define S3C2400_GPB14 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 14)
#define S3C2400_GPB14_INP (0x00 << 28)
#define S3C2400_GPB14_OUTP (0x01 << 28)
#define S3C2400_GPB14_DATA30 (0x02 << 28)
#define S3C2400_GPB15 S3C2410_GPIONO(S3C2410_GPIO_BANKB, 15)
#define S3C2400_GPB15_INP (0x00 << 30)
#define S3C2400_GPB15_OUTP (0x01 << 30)
#define S3C2400_GPB15_DATA31 (0x02 << 30)
#define S3C2410_GPB_PUPDIS(x) (1<<(x))
/* Port C consits of 16 GPIO/Special function
*
* almost identical setup to port b, but the special functions are mostly
* to do with the video system's sync/etc.
*/
#define S3C2410_GPCCON S3C2410_GPIOREG(0x20)
#define S3C2410_GPCDAT S3C2410_GPIOREG(0x24)
#define S3C2410_GPCUP S3C2410_GPIOREG(0x28)
#define S3C2400_GPCCON S3C2410_GPIOREG(0x14)
#define S3C2400_GPCDAT S3C2410_GPIOREG(0x18)
#define S3C2400_GPCUP S3C2410_GPIOREG(0x1C)
#define S3C2410_GPC0 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0)
#define S3C2410_GPC0_INP (0x00 << 0)
#define S3C2410_GPC0_OUTP (0x01 << 0)
#define S3C2410_GPC0_LEND (0x02 << 0)
#define S3C2400_GPC0_VD0 (0x02 << 0)
#define S3C2410_GPC1 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1)
#define S3C2410_GPC1_INP (0x00 << 2)
#define S3C2410_GPC1_OUTP (0x01 << 2)
#define S3C2410_GPC1_VCLK (0x02 << 2)
#define S3C2400_GPC1_VD1 (0x02 << 2)
#define S3C2410_GPC2 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2)
#define S3C2410_GPC2_INP (0x00 << 4)
#define S3C2410_GPC2_OUTP (0x01 << 4)
#define S3C2410_GPC2_VLINE (0x02 << 4)
#define S3C2400_GPC2_VD2 (0x02 << 4)
#define S3C2410_GPC3 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3)
#define S3C2410_GPC3_INP (0x00 << 6)
#define S3C2410_GPC3_OUTP (0x01 << 6)
#define S3C2410_GPC3_VFRAME (0x02 << 6)
#define S3C2400_GPC3_VD3 (0x02 << 6)
#define S3C2410_GPC4 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4)
#define S3C2410_GPC4_INP (0x00 << 8)
#define S3C2410_GPC4_OUTP (0x01 << 8)
#define S3C2410_GPC4_VM (0x02 << 8)
#define S3C2400_GPC4_VD4 (0x02 << 8)
#define S3C2410_GPC5 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5)
#define S3C2410_GPC5_INP (0x00 << 10)
#define S3C2410_GPC5_OUTP (0x01 << 10)
#define S3C2410_GPC5_LCDVF0 (0x02 << 10)
#define S3C2400_GPC5_VD5 (0x02 << 10)
#define S3C2410_GPC6 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6)
#define S3C2410_GPC6_INP (0x00 << 12)
#define S3C2410_GPC6_OUTP (0x01 << 12)
#define S3C2410_GPC6_LCDVF1 (0x02 << 12)
#define S3C2400_GPC6_VD6 (0x02 << 12)
#define S3C2410_GPC7 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7)
#define S3C2410_GPC7_INP (0x00 << 14)
#define S3C2410_GPC7_OUTP (0x01 << 14)
#define S3C2410_GPC7_LCDVF2 (0x02 << 14)
#define S3C2400_GPC7_VD7 (0x02 << 14)
#define S3C2410_GPC8 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8)
#define S3C2410_GPC8_INP (0x00 << 16)
#define S3C2410_GPC8_OUTP (0x01 << 16)
#define S3C2410_GPC8_VD0 (0x02 << 16)
#define S3C2400_GPC8_VD8 (0x02 << 16)
#define S3C2410_GPC9 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9)
#define S3C2410_GPC9_INP (0x00 << 18)
#define S3C2410_GPC9_OUTP (0x01 << 18)
#define S3C2410_GPC9_VD1 (0x02 << 18)
#define S3C2400_GPC9_VD9 (0x02 << 18)
#define S3C2410_GPC10 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10)
#define S3C2410_GPC10_INP (0x00 << 20)
#define S3C2410_GPC10_OUTP (0x01 << 20)
#define S3C2410_GPC10_VD2 (0x02 << 20)
#define S3C2400_GPC10_VD10 (0x02 << 20)
#define S3C2410_GPC11 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11)
#define S3C2410_GPC11_INP (0x00 << 22)
#define S3C2410_GPC11_OUTP (0x01 << 22)
#define S3C2410_GPC11_VD3 (0x02 << 22)
#define S3C2400_GPC11_VD11 (0x02 << 22)
#define S3C2410_GPC12 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12)
#define S3C2410_GPC12_INP (0x00 << 24)
#define S3C2410_GPC12_OUTP (0x01 << 24)
#define S3C2410_GPC12_VD4 (0x02 << 24)
#define S3C2400_GPC12_VD12 (0x02 << 24)
#define S3C2410_GPC13 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13)
#define S3C2410_GPC13_INP (0x00 << 26)
#define S3C2410_GPC13_OUTP (0x01 << 26)
#define S3C2410_GPC13_VD5 (0x02 << 26)
#define S3C2400_GPC13_VD13 (0x02 << 26)
#define S3C2410_GPC14 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14)
#define S3C2410_GPC14_INP (0x00 << 28)
#define S3C2410_GPC14_OUTP (0x01 << 28)
#define S3C2410_GPC14_VD6 (0x02 << 28)
#define S3C2400_GPC14_VD14 (0x02 << 28)
#define S3C2410_GPC15 S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15)
#define S3C2410_GPC15_INP (0x00 << 30)
#define S3C2410_GPC15_OUTP (0x01 << 30)
#define S3C2410_GPC15_VD7 (0x02 << 30)
#define S3C2400_GPC15_VD15 (0x02 << 30)
#define S3C2410_GPC_PUPDIS(x) (1<<(x))
/*
* S3C2410: Port D consists of 16 GPIO/Special function
*
* almost identical setup to port b, but the special functions are mostly
* to do with the video system's data.
*
* S3C2400: Port D consists of 11 GPIO/Special function
*
* almost identical setup to port c
*/
#define S3C2410_GPDCON S3C2410_GPIOREG(0x30)
#define S3C2410_GPDDAT S3C2410_GPIOREG(0x34)
#define S3C2410_GPDUP S3C2410_GPIOREG(0x38)
#define S3C2400_GPDCON S3C2410_GPIOREG(0x20)
#define S3C2400_GPDDAT S3C2410_GPIOREG(0x24)
#define S3C2400_GPDUP S3C2410_GPIOREG(0x28)
#define S3C2410_GPD0 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0)
#define S3C2410_GPD0_INP (0x00 << 0)
#define S3C2410_GPD0_OUTP (0x01 << 0)
#define S3C2410_GPD0_VD8 (0x02 << 0)
#define S3C2400_GPD0_VFRAME (0x02 << 0)
#define S3C2442_GPD0_nSPICS1 (0x03 << 0)
#define S3C2410_GPD1 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1)
#define S3C2410_GPD1_INP (0x00 << 2)
#define S3C2410_GPD1_OUTP (0x01 << 2)
#define S3C2410_GPD1_VD9 (0x02 << 2)
#define S3C2400_GPD1_VM (0x02 << 2)
#define S3C2442_GPD1_SPICLK1 (0x03 << 2)
#define S3C2410_GPD2 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2)
#define S3C2410_GPD2_INP (0x00 << 4)
#define S3C2410_GPD2_OUTP (0x01 << 4)
#define S3C2410_GPD2_VD10 (0x02 << 4)
#define S3C2400_GPD2_VLINE (0x02 << 4)
#define S3C2410_GPD3 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3)
#define S3C2410_GPD3_INP (0x00 << 6)
#define S3C2410_GPD3_OUTP (0x01 << 6)
#define S3C2410_GPD3_VD11 (0x02 << 6)
#define S3C2400_GPD3_VCLK (0x02 << 6)
#define S3C2410_GPD4 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4)
#define S3C2410_GPD4_INP (0x00 << 8)
#define S3C2410_GPD4_OUTP (0x01 << 8)
#define S3C2410_GPD4_VD12 (0x02 << 8)
#define S3C2400_GPD4_LEND (0x02 << 8)
#define S3C2410_GPD5 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5)
#define S3C2410_GPD5_INP (0x00 << 10)
#define S3C2410_GPD5_OUTP (0x01 << 10)
#define S3C2410_GPD5_VD13 (0x02 << 10)
#define S3C2400_GPD5_TOUT0 (0x02 << 10)
#define S3C2410_GPD6 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6)
#define S3C2410_GPD6_INP (0x00 << 12)
#define S3C2410_GPD6_OUTP (0x01 << 12)
#define S3C2410_GPD6_VD14 (0x02 << 12)
#define S3C2400_GPD6_TOUT1 (0x02 << 12)
#define S3C2410_GPD7 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7)
#define S3C2410_GPD7_INP (0x00 << 14)
#define S3C2410_GPD7_OUTP (0x01 << 14)
#define S3C2410_GPD7_VD15 (0x02 << 14)
#define S3C2400_GPD7_TOUT2 (0x02 << 14)
#define S3C2410_GPD8 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8)
#define S3C2410_GPD8_INP (0x00 << 16)
#define S3C2410_GPD8_OUTP (0x01 << 16)
#define S3C2410_GPD8_VD16 (0x02 << 16)
#define S3C2400_GPD8_TOUT3 (0x02 << 16)
#define S3C2410_GPD9 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9)
#define S3C2410_GPD9_INP (0x00 << 18)
#define S3C2410_GPD9_OUTP (0x01 << 18)
#define S3C2410_GPD9_VD17 (0x02 << 18)
#define S3C2400_GPD9_TCLK0 (0x02 << 18)
#define S3C2410_GPD9_MASK (0x03 << 18)
#define S3C2410_GPD10 S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10)
#define S3C2410_GPD10_INP (0x00 << 20)
#define S3C2410_GPD10_OUTP (0x01 << 20)
#define S3C2410_GPD10_VD18 (0x02 << 20)
#define S3C2400_GPD10_nWAIT (0x02 << 20)
#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)
#define S3C2410_GPD_PUPDIS(x) (1<<(x))
/* S3C2410:
* Port E consists of 16 GPIO/Special function
*
* again, the same as port B, but dealing with I2S, SDI, and
* more miscellaneous functions
*
* S3C2400:
* Port E consists of 12 GPIO/Special function
*
* GPIO / interrupt inputs
*/
#define S3C2410_GPECON S3C2410_GPIOREG(0x40)
#define S3C2410_GPEDAT S3C2410_GPIOREG(0x44)
#define S3C2410_GPEUP S3C2410_GPIOREG(0x48)
#define S3C2400_GPECON S3C2410_GPIOREG(0x2C)
#define S3C2400_GPEDAT S3C2410_GPIOREG(0x30)
#define S3C2400_GPEUP S3C2410_GPIOREG(0x34)
#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 S3C2400_GPE0_EINT0 (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 S3C2400_GPE1_EINT1 (0x02 << 2)
#define S3C2400_GPE1_nSS (0x03 << 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 S3C2400_GPE2_EINT2 (0x02 << 4)
#define S3C2400_GPE2_I2SSDI (0x03 << 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 S3C2400_GPE3_EINT3 (0x02 << 6)
#define S3C2400_GPE3_nCTS1 (0x03 << 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 S3C2400_GPE4_EINT4 (0x02 << 8)
#define S3C2400_GPE4_nRTS1 (0x03 << 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 S3C2400_GPE5_EINT5 (0x02 << 10)
#define S3C2400_GPE5_TCLK1 (0x03 << 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 S3C2400_GPE6_EINT6 (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 S3C2400_GPE7_EINT7 (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 S3C2400_GPE8_nXDACK0 (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 S3C2400_GPE9_nXDACK1 (0x02 << 18)
#define S3C2400_GPE9_nXBACK (0x03 << 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 S3C2400_GPE10_nXDREQ0 (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 S3C2400_GPE11_nXDREQ1 (0x02 << 22)
#define S3C2400_GPE11_nXBREQ (0x03 << 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))
/* S3C2410:
* 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.
*
* S3C2400:
* Port F consists of 7 GPIO/Special function
*
* GPIO/serial/misc pins
*/
#define S3C2410_GPFCON S3C2410_GPIOREG(0x50)
#define S3C2410_GPFDAT S3C2410_GPIOREG(0x54)
#define S3C2410_GPFUP S3C2410_GPIOREG(0x58)
#define S3C2400_GPFCON S3C2410_GPIOREG(0x38)
#define S3C2400_GPFDAT S3C2410_GPIOREG(0x3C)
#define S3C2400_GPFUP S3C2410_GPIOREG(0x40)
#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 S3C2400_GPF0_RXD0 (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 S3C2400_GPF1_RXD1 (0x02 << 2)
#define S3C2400_GPF1_IICSDA (0x03 << 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 S3C2400_GPF2_TXD0 (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 S3C2400_GPF3_TXD1 (0x02 << 6)
#define S3C2400_GPF3_IICSCL (0x03 << 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 S3C2400_GPF4_nRTS0 (0x02 << 8)
#define S3C2400_GPF4_nXBACK (0x03 << 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 S3C2400_GPF5_nCTS0 (0x02 << 10)
#define S3C2400_GPF5_nXBREQ (0x03 << 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 S3C2400_GPF6_CLKOUT (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)
#define S3C2410_GPF_PUPDIS(x) (1<<(x))
/* S3C2410:
* 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.
*
* S3C2400:
* Port G consists of 10 GPIO/Special function
*/
#define S3C2410_GPGCON S3C2410_GPIOREG(0x60)
#define S3C2410_GPGDAT S3C2410_GPIOREG(0x64)
#define S3C2410_GPGUP S3C2410_GPIOREG(0x68)
#define S3C2400_GPGCON S3C2410_GPIOREG(0x44)
#define S3C2400_GPGDAT S3C2410_GPIOREG(0x48)
#define S3C2400_GPGUP S3C2410_GPIOREG(0x4C)
#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 S3C2400_GPG0_I2SLRCK (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 S3C2400_GPG1_I2SSCLK (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 S3C2400_GPG2_CDCLK (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 S3C2400_GPG3_I2SSDO (0x02 << 6)
#define S3C2400_GPG3_I2SSDI (0x03 << 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 S3C2400_GPG4_MMCCLK (0x02 << 8)
#define S3C2400_GPG4_I2SSDI (0x03 << 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 S3C2400_GPG5_MMCCMD (0x02 << 10)
#define S3C2400_GPG5_IICSDA (0x03 << 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 S3C2400_GPG6_MMCDAT (0x02 << 12)
#define S3C2400_GPG6_IICSCL (0x03 << 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 S3C2400_GPG7_SPIMISO (0x02 << 14)
#define S3C2400_GPG7_IICSDA (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 S3C2400_GPG8_SPIMOSI (0x02 << 16)
#define S3C2400_GPG8_IICSCL (0x03 << 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 S3C2400_GPG9_SPICLK (0x02 << 18)
#define S3C2400_GPG9_MMCCLK (0x03 << 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)
#define S3C2410_GPG11_INP (0x00 << 22)
#define S3C2410_GPG11_OUTP (0x01 << 22)
#define S3C2410_GPG11_EINT19 (0x02 << 22)
#define S3C2410_GPG11_TCLK1 (0x03 << 22)
#define S3C2410_GPG12 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 12)
#define S3C2410_GPG12_INP (0x00 << 24)
#define S3C2410_GPG12_OUTP (0x01 << 24)
#define S3C2410_GPG12_EINT20 (0x02 << 24)
#define S3C2410_GPG12_XMON (0x03 << 24)
#define S3C2442_GPG12_nSPICS0 (0x03 << 24)
#define S3C2410_GPG13 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 13)
#define S3C2410_GPG13_INP (0x00 << 26)
#define S3C2410_GPG13_OUTP (0x01 << 26)
#define S3C2410_GPG13_EINT21 (0x02 << 26)
#define S3C2410_GPG13_nXPON (0x03 << 26)
#define S3C2410_GPG14 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 14)
#define S3C2410_GPG14_INP (0x00 << 28)
#define S3C2410_GPG14_OUTP (0x01 << 28)
#define S3C2410_GPG14_EINT22 (0x02 << 28)
#define S3C2410_GPG14_YMON (0x03 << 28)
#define S3C2410_GPG15 S3C2410_GPIONO(S3C2410_GPIO_BANKG, 15)
#define S3C2410_GPG15_INP (0x00 << 30)
#define S3C2410_GPG15_OUTP (0x01 << 30)
#define S3C2410_GPG15_EINT23 (0x02 << 30)
#define S3C2410_GPG15_nYPON (0x03 << 30)
#define S3C2410_GPG_PUPDIS(x) (1<<(x))
/* Port H consists of11 GPIO/serial/Misc pins
*
* 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_GPHCON S3C2410_GPIOREG(0x70)
#define S3C2410_GPHDAT S3C2410_GPIOREG(0x74)
#define S3C2410_GPHUP S3C2410_GPIOREG(0x78)
#define S3C2410_GPH0 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 0)
#define S3C2410_GPH0_INP (0x00 << 0)
#define S3C2410_GPH0_OUTP (0x01 << 0)
#define S3C2410_GPH0_nCTS0 (0x02 << 0)
#define S3C2410_GPH1 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 1)
#define S3C2410_GPH1_INP (0x00 << 2)
#define S3C2410_GPH1_OUTP (0x01 << 2)
#define S3C2410_GPH1_nRTS0 (0x02 << 2)
#define S3C2410_GPH2 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 2)
#define S3C2410_GPH2_INP (0x00 << 4)
#define S3C2410_GPH2_OUTP (0x01 << 4)
#define S3C2410_GPH2_TXD0 (0x02 << 4)
#define S3C2410_GPH3 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 3)
#define S3C2410_GPH3_INP (0x00 << 6)
#define S3C2410_GPH3_OUTP (0x01 << 6)
#define S3C2410_GPH3_RXD0 (0x02 << 6)
#define S3C2410_GPH4 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 4)
#define S3C2410_GPH4_INP (0x00 << 8)
#define S3C2410_GPH4_OUTP (0x01 << 8)
#define S3C2410_GPH4_TXD1 (0x02 << 8)
#define S3C2410_GPH5 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 5)
#define S3C2410_GPH5_INP (0x00 << 10)
#define S3C2410_GPH5_OUTP (0x01 << 10)
#define S3C2410_GPH5_RXD1 (0x02 << 10)
#define S3C2410_GPH6 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 6)
#define S3C2410_GPH6_INP (0x00 << 12)
#define S3C2410_GPH6_OUTP (0x01 << 12)
#define S3C2410_GPH6_TXD2 (0x02 << 12)
#define S3C2410_GPH6_nRTS1 (0x03 << 12)
#define S3C2410_GPH7 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 7)
#define S3C2410_GPH7_INP (0x00 << 14)
#define S3C2410_GPH7_OUTP (0x01 << 14)
#define S3C2410_GPH7_RXD2 (0x02 << 14)
#define S3C2410_GPH7_nCTS1 (0x03 << 14)
#define S3C2410_GPH8 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 8)
#define S3C2410_GPH8_INP (0x00 << 16)
#define S3C2410_GPH8_OUTP (0x01 << 16)
#define S3C2410_GPH8_UCLK (0x02 << 16)
#define S3C2410_GPH9 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 9)
#define S3C2410_GPH9_INP (0x00 << 18)
#define S3C2410_GPH9_OUTP (0x01 << 18)
#define S3C2410_GPH9_CLKOUT0 (0x02 << 18)
#define S3C2442_GPH9_nSPICS0 (0x03 << 18)
#define S3C2410_GPH10 S3C2410_GPIONO(S3C2410_GPIO_BANKH, 10)
#define S3C2410_GPH10_INP (0x00 << 20)
#define S3C2410_GPH10_OUTP (0x01 << 20)
#define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
/* The S3C2412 and S3C2413 move the GPJ register set to after
* GPH, which means all registers after 0x80 are now offset by 0x10
* for the 2412/2413 from the 2410/2440/2442
*/
/* miscellaneous control */
#define S3C2400_MISCCR S3C2410_GPIOREG(0x54)
#define S3C2410_MISCCR S3C2410_GPIOREG(0x80)
#define S3C2410_DCLKCON S3C2410_GPIOREG(0x84)
#define S3C24XX_DCLKCON S3C24XX_GPIOREG2(0x84)
/* see clock.h for dclk definitions */
/* pullup control on databus */
#define S3C2410_MISCCR_SPUCR_HEN (0<<0)
#define S3C2410_MISCCR_SPUCR_HDIS (1<<0)
#define S3C2410_MISCCR_SPUCR_LEN (0<<1)
#define S3C2410_MISCCR_SPUCR_LDIS (1<<1)
#define S3C2400_MISCCR_SPUCR_LEN (0<<0)
#define S3C2400_MISCCR_SPUCR_LDIS (1<<0)
#define S3C2400_MISCCR_SPUCR_HEN (0<<1)
#define S3C2400_MISCCR_SPUCR_HDIS (1<<1)
#define S3C2400_MISCCR_HZ_STOPEN (0<<2)
#define S3C2400_MISCCR_HZ_STOPPREV (1<<2)
#define S3C2410_MISCCR_USBDEV (0<<3)
#define S3C2410_MISCCR_USBHOST (1<<3)
#define S3C2410_MISCCR_CLK0_MPLL (0<<4)
#define S3C2410_MISCCR_CLK0_UPLL (1<<4)
#define S3C2410_MISCCR_CLK0_FCLK (2<<4)
#define S3C2410_MISCCR_CLK0_HCLK (3<<4)
#define S3C2410_MISCCR_CLK0_PCLK (4<<4)
#define S3C2410_MISCCR_CLK0_DCLK0 (5<<4)
#define S3C2410_MISCCR_CLK0_MASK (7<<4)
#define S3C2412_MISCCR_CLK0_RTC (2<<4)
#define S3C2410_MISCCR_CLK1_MPLL (0<<8)
#define S3C2410_MISCCR_CLK1_UPLL (1<<8)
#define S3C2410_MISCCR_CLK1_FCLK (2<<8)
#define S3C2410_MISCCR_CLK1_HCLK (3<<8)
#define S3C2410_MISCCR_CLK1_PCLK (4<<8)
#define S3C2410_MISCCR_CLK1_DCLK1 (5<<8)
#define S3C2410_MISCCR_CLK1_MASK (7<<8)
#define S3C2412_MISCCR_CLK1_CLKsrc (0<<8)
#define S3C2410_MISCCR_USBSUSPND0 (1<<12)
#define S3C2410_MISCCR_USBSUSPND1 (1<<13)
#define S3C2410_MISCCR_nRSTCON (1<<16)
#define S3C2410_MISCCR_nEN_SCLK0 (1<<17)
#define S3C2410_MISCCR_nEN_SCLK1 (1<<18)
#define S3C2410_MISCCR_nEN_SCLKE (1<<19) /* not 2412 */
#define S3C2410_MISCCR_SDSLEEP (7<<17)
/* external interrupt control... */
/* S3C2410_EXTINT0 -> irq sense control for EINT0..EINT7
* S3C2410_EXTINT1 -> irq sense control for EINT8..EINT15
* S3C2410_EXTINT2 -> irq sense control for EINT16..EINT23
*
* note S3C2410_EXTINT2 has filtering options for EINT16..EINT23
*
* Samsung datasheet p9-25
*/
#define S3C2400_EXTINT0 S3C2410_GPIOREG(0x58)
#define S3C2410_EXTINT0 S3C2410_GPIOREG(0x88)
#define S3C2410_EXTINT1 S3C2410_GPIOREG(0x8C)
#define S3C2410_EXTINT2 S3C2410_GPIOREG(0x90)
#define S3C24XX_EXTINT0 S3C24XX_GPIOREG2(0x88)
#define S3C24XX_EXTINT1 S3C24XX_GPIOREG2(0x8C)
#define S3C24XX_EXTINT2 S3C24XX_GPIOREG2(0x90)
/* values for S3C2410_EXTINT0/1/2 */
#define S3C2410_EXTINT_LOWLEV (0x00)
#define S3C2410_EXTINT_HILEV (0x01)
#define S3C2410_EXTINT_FALLEDGE (0x02)
#define S3C2410_EXTINT_RISEEDGE (0x04)
#define S3C2410_EXTINT_BOTHEDGE (0x06)
/* interrupt filtering conrrol for EINT16..EINT23 */
#define S3C2410_EINFLT0 S3C2410_GPIOREG(0x94)
#define S3C2410_EINFLT1 S3C2410_GPIOREG(0x98)
#define S3C2410_EINFLT2 S3C2410_GPIOREG(0x9C)
#define S3C2410_EINFLT3 S3C2410_GPIOREG(0xA0)
#define S3C24XX_EINFLT0 S3C24XX_GPIOREG2(0x94)
#define S3C24XX_EINFLT1 S3C24XX_GPIOREG2(0x98)
#define S3C24XX_EINFLT2 S3C24XX_GPIOREG2(0x9C)
#define S3C24XX_EINFLT3 S3C24XX_GPIOREG2(0xA0)
/* values for interrupt filtering */
#define S3C2410_EINTFLT_PCLK (0x00)
#define S3C2410_EINTFLT_EXTCLK (1<<7)
#define S3C2410_EINTFLT_WIDTHMSK(x) ((x) & 0x3f)
/* removed EINTxxxx defs from here, not meant for this */
/* GSTATUS have miscellaneous information in them
*
* These move between s3c2410 and s3c2412 style systems.
*/
#define S3C2410_GSTATUS0 S3C2410_GPIOREG(0x0AC)
#define S3C2410_GSTATUS1 S3C2410_GPIOREG(0x0B0)
#define S3C2410_GSTATUS2 S3C2410_GPIOREG(0x0B4)
#define S3C2410_GSTATUS3 S3C2410_GPIOREG(0x0B8)
#define S3C2410_GSTATUS4 S3C2410_GPIOREG(0x0BC)
#define S3C2412_GSTATUS0 S3C2410_GPIOREG(0x0BC)
#define S3C2412_GSTATUS1 S3C2410_GPIOREG(0x0C0)
#define S3C2412_GSTATUS2 S3C2410_GPIOREG(0x0C4)
#define S3C2412_GSTATUS3 S3C2410_GPIOREG(0x0C8)
#define S3C2412_GSTATUS4 S3C2410_GPIOREG(0x0CC)
#define S3C24XX_GSTATUS0 S3C24XX_GPIOREG2(0x0AC)
#define S3C24XX_GSTATUS1 S3C24XX_GPIOREG2(0x0B0)
#define S3C24XX_GSTATUS2 S3C24XX_GPIOREG2(0x0B4)
#define S3C24XX_GSTATUS3 S3C24XX_GPIOREG2(0x0B8)
#define S3C24XX_GSTATUS4 S3C24XX_GPIOREG2(0x0BC)
#define S3C2410_GSTATUS0_nWAIT (1<<3)
#define S3C2410_GSTATUS0_NCON (1<<2)
#define S3C2410_GSTATUS0_RnB (1<<1)
#define S3C2410_GSTATUS0_nBATTFLT (1<<0)
#define S3C2410_GSTATUS1_IDMASK (0xffff0000)
#define S3C2410_GSTATUS1_2410 (0x32410000)
#define S3C2410_GSTATUS1_2412 (0x32412001)
#define S3C2410_GSTATUS1_2440 (0x32440000)
#define S3C2410_GSTATUS1_2442 (0x32440aaa)
#define S3C2410_GSTATUS2_WTRESET (1<<2)
#define S3C2410_GSTATUS2_OFFRESET (1<<1)
#define S3C2410_GSTATUS2_PONRESET (1<<0)
/* open drain control register */
#define S3C2400_OPENCR S3C2410_GPIOREG(0x50)
#define S3C2400_OPENCR_OPC_RXD1DIS (0<<0)
#define S3C2400_OPENCR_OPC_RXD1EN (1<<0)
#define S3C2400_OPENCR_OPC_TXD1DIS (0<<1)
#define S3C2400_OPENCR_OPC_TXD1EN (1<<1)
#define S3C2400_OPENCR_OPC_CMDDIS (0<<2)
#define S3C2400_OPENCR_OPC_CMDEN (1<<2)
#define S3C2400_OPENCR_OPC_DATDIS (0<<3)
#define S3C2400_OPENCR_OPC_DATEN (1<<3)
#define S3C2400_OPENCR_OPC_MISODIS (0<<4)
#define S3C2400_OPENCR_OPC_MISOEN (1<<4)
#define S3C2400_OPENCR_OPC_MOSIDIS (0<<5)
#define S3C2400_OPENCR_OPC_MOSIEN (1<<5)
/* 2412/2413 sleep configuration registers */
#define S3C2412_GPBSLPCON S3C2410_GPIOREG(0x1C)
#define S3C2412_GPCSLPCON S3C2410_GPIOREG(0x2C)
#define S3C2412_GPDSLPCON S3C2410_GPIOREG(0x3C)
#define S3C2412_GPESLPCON S3C2410_GPIOREG(0x4C)
#define S3C2412_GPFSLPCON S3C2410_GPIOREG(0x5C)
#define S3C2412_GPGSLPCON S3C2410_GPIOREG(0x6C)
#define S3C2412_GPHSLPCON S3C2410_GPIOREG(0x7C)
/* definitions for each pin bit */
#define S3C2412_SLPCON_LOW(x) ( 0x00 << ((x) * 2))
#define S3C2412_SLPCON_HI(x) ( 0x01 << ((x) * 2))
#define S3C2412_SLPCON_IN(x) ( 0x02 << ((x) * 2))
#define S3C2412_SLPCON_PDWN(x) ( 0x03 << ((x) * 2))
#define S3C2412_SLPCON_MASK(x) ( 0x03 << ((x) * 2))
#endif /* __ASM_ARCH_REGS_GPIO_H */
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