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/*

 * linux/include/asm-arm/arch-sa1100/system3.h

 *

 * Copyright (C) 2001 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>

 *

 * $Id: system3.h,v 1.1.1.1 2004-04-15 03:00:10 phoenix Exp $

 *

 * 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.

 *

 * $Log: not supported by cvs2svn $

 * Revision 1.2.4.2  2001/12/04 14:58:50  seletz

 * - removed neponset hack

 * - removed irq definitions (now in irqs.h)

 *

 * Revision 1.2.4.1  2001/12/04 12:51:18  seletz

 * - re-added from linux_2_4_8_ac12_rmk1_np1_pt1

 *

 * Revision 1.2.2.2  2001/11/16 13:58:43  seletz

 * - simplified cpld register access

 *

 * Revision 1.2.2.1  2001/10/15 16:17:20  seletz

 * - first revision

 *

 *

 */

#ifndef __ASM_ARCH_HARDWARE_H

#error "include <asm/hardware.h> instead"

#endif

/* System 3 LCD */

#define SYS3LCD                 SKPEN0

#define SYS3LCDBACKL    SKPEN1

#define SYS3LCDBRIGHT   SKPWM0

#define SYS3LCDCONTR    SKPWM1

#define PT_CPLD_BASE            (0x10000000)

#define PT_SMC_BASE                     (0x18000000)

#define PT_SA1111_BASE          (0x40000000)

#define Ptcpld_p2v( x ) ((x) - PT_CPLD_BASE + 0xf3000000)

#define Ptcpld_v2p( x ) ((x) - 0xf3000000 + PT_CPLD_BASE)

#define _PT_SYSID       ( PT_CPLD_BASE + 0x00 )

#define _PT_IRQSR       ( PT_CPLD_BASE + 0x24 )

#define _PT_CTRL0       ( PT_CPLD_BASE + 0x90 )

#define _PT_CTRL1       ( PT_CPLD_BASE + 0xA0 )

#define _PT_CTRL2       ( PT_CPLD_BASE + 0xB0 )

#define PT_SYSID        (*((volatile u_char *)Ptcpld_p2v( _PT_SYSID )))

#define PT_IRQSR        (*((volatile u_char *)Ptcpld_p2v( _PT_IRQSR )))

#define PT_CTRL0        (*((volatile u_char *)Ptcpld_p2v( _PT_CTRL0 )))

#define PT_CTRL1        (*((volatile u_char *)Ptcpld_p2v( _PT_CTRL1 )))

#define PT_CTRL2        (*((volatile u_char *)Ptcpld_p2v( _PT_CTRL2 )))

#define PTCTRL0_set( x )        PT_CTRL0 |= (x)

#define PTCTRL1_set( x )        PT_CTRL1 |= (x)

#define PTCTRL2_set( x )        PT_CTRL2 |= (x)

#define PTCTRL0_clear( x )      PT_CTRL0 &= ~(x)

#define PTCTRL1_clear( x )      PT_CTRL1 &= ~(x)

#define PTCTRL2_clear( x )      PT_CTRL2 &= ~(x)

/* System ID register */

/* IRQ Source Register */

#define PT_IRQ_LAN              ( 1<<0 )

#define PT_IRQ_X                ( 1<<1 )

#define PT_IRQ_SA1111   ( 1<<2 )

#define PT_IRQ_RS1              ( 1<<3 )

#define PT_IRQ_RS1_RING ( 1<<4 )

#define PT_IRQ_RS1_DCD  ( 1<<5 )

#define PT_IRQ_RS1_DSR  ( 1<<6 )

#define PT_IRQ_RS2              ( 1<<7 )

/* FIXME */

#define PT_IRQ_USAR             ( 1<<1 )

/* CTRL 0 */

#define PT_CTRL0_USBSLAVE       ( 1<<0 )

#define PT_CTRL0_USBHOST        ( 1<<1 )

#define PT_CTRL0_LCD_BL         ( 1<<2 )

#define PT_CTRL0_LAN_EN         ( 1<<3 )        /* active low */

#define PT_CTRL0_IRDA_M(x)      ( (((u_char)x)&0x03)<<4 )

#define PT_CTRL0_IRDA_M0        ( 1<<4 )

#define PT_CTRL0_IRDA_M1        ( 1<<5 )

#define PT_CTRL0_IRDA_FSEL      ( 1<<6 )

#define PT_CTRL0_LCD_EN         ( 1<<7 )

#define PT_CTRL0_INIT   ( PT_CTRL0_USBSLAVE | PT_CTRL0_USBHOST | \

                                                PT_CTRL0_LCD_BL | PT_CTRL0_LAN_EN | PT_CTRL0_LCD_EN )

/* CTRL 1 */

#define PT_CTRL1_RS3_MUX(x) ( (((u_char)x)&0x03)<<0 )

#define PT_CTRL1_RS3_MUX0       ( 1<<0 )

#define PT_CTRL1_RS3_MUX1       ( 1<<1 )

#define PT_CTRL1_RS3_RST        ( 1<<2 )

#define PT_CTRL1_RS3_RS485_TERM ( 1<<4 )

#define PT_CTRL1_X                      ( 1<<4 )

#define PT_CTRL1_PCMCIA_A0VPP   ( 1<<6 )

#define PT_CTRL1_PCMCIA_A1VPP   ( 1<<7 )

#define PT_RS3_MUX_ALIRS        ( 0 )

#define PT_RS3_MUX_IDATA        ( 1 )

#define PT_RS3_MUX_RADIO        ( 2 )

#define PT_RS3_MUX_RS485        ( 3 )

/* CTRL 2 */

#define PT_CTRL2_RS1_RTS        ( 1<<0 )

#define PT_CTRL2_RS1_DTR        ( 1<<1 )