| /* |
| * Copyright (c) 2009 Mindspeed Technologies, Inc. |
| * |
| * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| * |
| */ |
| #ifndef _GPT_H_ |
| #define _GPT_H_ |
| |
| #define GPT_VERSION (GPT_BASE_ADDR + 0x00) |
| #define GPT_STATUS (GPT_BASE_ADDR + 0x04) |
| #define GPT_CONFIG (GPT_BASE_ADDR + 0x08) |
| #define GPT_COUNTER (GPT_BASE_ADDR + 0x0c) |
| #define GPT_PERIOD (GPT_BASE_ADDR + 0x10) |
| #define GPT_WIDTH (GPT_BASE_ADDR + 0x14) |
| |
| /*** These bits are defined for GPT_STATUS register */ |
| #define GPT_STAT_IRQ (1<<0) |
| #define GPT_STAT_OVERFLOW_ERR (1<<4) |
| #define GPT_STAT_TMR_ENABLE (1<<8) |
| #define GPT_STAT_TMR_DISABLE (1<<9) |
| |
| /*** These bits are defined for GPT_CONFIG register */ |
| #define GPT_CONFIG_PWM_MODE 0x1 |
| #define GPT_CONFIG_WCAP_MODE 0x2 |
| #define GPT_CONFIG_CAP_PULSE_OUT (1<<2) |
| #define GPT_CONFIG_PERIOD_CNT (1<<3) |
| #define GPT_CONFIG_INTR_ENABLE (1<<4) |
| #define GPT_CONFIG_AUX_SEL (1<<5) |
| |
| |
| #endif /* _GPT_H_ */ |
