1 /* 2 * This program is free software; you can redistribute it and/or 3 * modify it under the terms of the GNU General Public License as 4 * published by the Free Software Foundation; either version 2 of 5 * the License, or (at your option) any later version. 6 * 7 * This program is distributed in the hope that it will be useful, 8 * but WITHOUT ANY WARRANTY; without even the implied warranty of 9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 * GNU General Public License for more details. 11 * 12 * You should have received a copy of the GNU General Public License 13 * along with this program; if not, write to the Free Software 14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 15 * MA 02111-1307 USA 16 */ 17 18 #ifndef _MPC83XX_GPIO_H_ 19 #define _MPC83XX_GPIO_H_ 20 21 /* 22 * The MCP83xx's 1-2 GPIO controllers each with 32 bits. 23 */ 24 #if defined(CONFIG_MPC8313) || defined(CONFIG_MPC8308) || \ 25 defined(CONFIG_MPC8315) 26 #define MPC83XX_GPIO_CTRLRS 1 27 #elif defined(CONFIG_MPC834x) || defined(CONFIG_MPC837x) 28 #define MPC83XX_GPIO_CTRLRS 2 29 #else 30 #define MPC83XX_GPIO_CTRLRS 0 31 #endif 32 33 #define MAX_NUM_GPIOS (32 * MPC83XX_GPIO_CTRLRS) 34 35 void mpc83xx_gpio_init_f(void); 36 void mpc83xx_gpio_init_r(void); 37 38 #endif /* MPC83XX_GPIO_H_ */ 39