/* * Edge Port Memory Map * * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef __EPORT_H__ #define __EPORT_H__ /* Edge Port Module (EPORT) */ typedef struct eport { #ifdef CONFIG_MCF547x_8x u16 par; /* 0x00 */ u16 res0; /* 0x02 */ u8 ddr; /* 0x04 */ u8 ier; /* 0x05 */ u16 res1; /* 0x06 */ u8 dr; /* 0x08 */ u8 pdr; /* 0x09 */ u16 res2; /* 0x0A */ u8 fr; /* 0x0C */ u8 res3[3]; /* 0x0D */ #else u16 par; /* 0x00 Pin Assignment */ u8 ddr; /* 0x02 Data Direction */ u8 ier; /* 0x03 Interrupt Enable */ u8 dr; /* 0x04 Data */ u8 pdr; /* 0x05 Pin Data */ u8 fr; /* 0x06 Flag */ u8 res0; #endif } eport_t; /* EPPAR */ #define EPORT_PAR_EPPA1(x) (((x)&0x0003)<<2) #define EPORT_PAR_EPPA2(x) (((x)&0x0003)<<4) #define EPORT_PAR_EPPA3(x) (((x)&0x0003)<<6) #define EPORT_PAR_EPPA4(x) (((x)&0x0003)<<8) #define EPORT_PAR_EPPA5(x) (((x)&0x0003)<<10) #define EPORT_PAR_EPPA6(x) (((x)&0x0003)<<12) #define EPORT_PAR_EPPA7(x) (((x)&0x0003)<<14) #define EPORT_PAR_LEVEL (0) #define EPORT_PAR_RISING (1) #define EPORT_PAR_FALLING (2) #define EPORT_PAR_BOTH (3) #define EPORT_PAR_EPPA7_LEVEL (0x0000) #define EPORT_PAR_EPPA7_RISING (0x4000) #define EPORT_PAR_EPPA7_FALLING (0x8000) #define EPORT_PAR_EPPA7_BOTH (0xC000) #define EPORT_PAR_EPPA6_LEVEL (0x0000) #define EPORT_PAR_EPPA6_RISING (0x1000) #define EPORT_PAR_EPPA6_FALLING (0x2000) #define EPORT_PAR_EPPA6_BOTH (0x3000) #define EPORT_PAR_EPPA5_LEVEL (0x0000) #define EPORT_PAR_EPPA5_RISING (0x0400) #define EPORT_PAR_EPPA5_FALLING (0x0800) #define EPORT_PAR_EPPA5_BOTH (0x0C00) #define EPORT_PAR_EPPA4_LEVEL (0x0000) #define EPORT_PAR_EPPA4_RISING (0x0100) #define EPORT_PAR_EPPA4_FALLING (0x0200) #define EPORT_PAR_EPPA4_BOTH (0x0300) #define EPORT_PAR_EPPA3_LEVEL (0x0000) #define EPORT_PAR_EPPA3_RISING (0x0040) #define EPORT_PAR_EPPA3_FALLING (0x0080) #define EPORT_PAR_EPPA3_BOTH (0x00C0) #define EPORT_PAR_EPPA2_LEVEL (0x0000) #define EPORT_PAR_EPPA2_RISING (0x0010) #define EPORT_PAR_EPPA2_FALLING (0x0020) #define EPORT_PAR_EPPA2_BOTH (0x0030) #define EPORT_PAR_EPPA1_LEVEL (0x0000) #define EPORT_PAR_EPPA1_RISING (0x0004) #define EPORT_PAR_EPPA1_FALLING (0x0008) #define EPORT_PAR_EPPA1_BOTH (0x000C) /* EPDDR */ #define EPORT_DDR_EPDD1 (0x02) #define EPORT_DDR_EPDD2 (0x04) #define EPORT_DDR_EPDD3 (0x08) #define EPORT_DDR_EPDD4 (0x10) #define EPORT_DDR_EPDD5 (0x20) #define EPORT_DDR_EPDD6 (0x40) #define EPORT_DDR_EPDD7 (0x80) /* EPIER */ #define EPORT_IER_EPIE1 (0x02) #define EPORT_IER_EPIE2 (0x04) #define EPORT_IER_EPIE3 (0x08) #define EPORT_IER_EPIE4 (0x10) #define EPORT_IER_EPIE5 (0x20) #define EPORT_IER_EPIE6 (0x40) #define EPORT_IER_EPIE7 (0x80) /* EPDR */ #define EPORT_DR_EPD1 (0x02) #define EPORT_DR_EPD2 (0x04) #define EPORT_DR_EPD3 (0x08) #define EPORT_DR_EPD4 (0x10) #define EPORT_DR_EPD5 (0x20) #define EPORT_DR_EPD6 (0x40) #define EPORT_DR_EPD7 (0x80) /* EPPDR */ #define EPORT_PDR_EPPD1 (0x02) #define EPORT_PDR_EPPD2 (0x04) #define EPORT_PDR_EPPD3 (0x08) #define EPORT_PDR_EPPD4 (0x10) #define EPORT_PDR_EPPD5 (0x20) #define EPORT_PDR_EPPD6 (0x40) #define EPORT_PDR_EPPD7 (0x80) /* EPFR */ #define EPORT_FR_EPF1 (0x02) #define EPORT_FR_EPF2 (0x04) #define EPORT_FR_EPF3 (0x08) #define EPORT_FR_EPF4 (0x10) #define EPORT_FR_EPF5 (0x20) #define EPORT_FR_EPF6 (0x40) #define EPORT_FR_EPF7 (0x80) #endif /* __EPORT_H__ */