- /*
- * linux/include/asm-arm/arch-sa1100/system3.h
- *
- * Copyright (C) 2001 Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
- *
- * $Id: system3.h,v 1.2.4.2 2001/12/04 14:58:50 seletz 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: system3.h,v $
- * 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 )