1/* 2 * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License as 6 * published by the Free Software Foundation; either version 2 of 7 * the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 17 * MA 02111-1307 USA 18 */ 19 20#define GPIO1_BASE 0x00044000 21#define GPIO2_BASE 0x00048000 22 23/* Instances */ 24#define GPIO_INSTANCES 2 25 26/* Relative offsets of the register adresses */ 27#define GPIO_SWPORTA_DR_OFFS 0x00000000 28#define GPIO_SWPORTA_DR(base) ((base) + GPIO_SWPORTA_DR_OFFS) 29#define GPIO_SWPORTA_DDR_OFFS 0x00000004 30#define GPIO_SWPORTA_DDR(base) ((base) + GPIO_SWPORTA_DDR_OFFS) 31#define GPIO_EXT_PORTA_OFFS 0x00000050 32#define GPIO_EXT_PORTA(base) ((base) + GPIO_EXT_PORTA_OFFS) 33