| /* |
| * Copyright (C) 2012 |
| * Philippe Reynes <tremyfr@yahoo.fr> |
| * |
| * 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 __ASM_ARCH_MX27_GPIO_H |
| #define __ASM_ARCH_MX27_GPIO_H |
| |
| /* GPIO registers */ |
| struct gpio_regs { |
| u32 gpio_dir; /* DDIR */ |
| u32 ocr1; |
| u32 ocr2; |
| u32 iconfa1; |
| u32 iconfa2; |
| u32 iconfb1; |
| u32 iconfb2; |
| u32 gpio_dr; /* DR */ |
| u32 gius; |
| u32 gpio_psr; /* SSR */ |
| u32 icr1; |
| u32 icr2; |
| u32 imr; |
| u32 isr; |
| u32 gpr; |
| u32 swr; |
| u32 puen; |
| u32 res[0x2f]; |
| }; |
| |
| /* This structure is used by the function imx_gpio_mode */ |
| struct gpio_port_regs { |
| struct gpio_regs port[6]; |
| }; |
| |
| #endif |
