| dmitry pervushin | a50808b | 2009-06-04 13:49:37 +0100 | [diff] [blame] | 1 | /* |
| 2 | * stmp378x: PWM register definitions |
| 3 | * |
| 4 | * Copyright (c) 2008 Freescale Semiconductor |
| 5 | * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 | */ |
| 21 | #define REGS_PWM_BASE (STMP3XXX_REGS_BASE + 0x64000) |
| 22 | #define REGS_PWM_PHYS 0x80064000 |
| 23 | #define REGS_PWM_SIZE 0x2000 |
| 24 | |
| 25 | #define HW_PWM_CTRL 0x0 |
| 26 | #define BM_PWM_CTRL_PWM2_ENABLE 0x00000004 |
| 27 | #define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE 0x00000020 |
| 28 | |
| 29 | #define HW_PWM_ACTIVE0 (0x10 + 0 * 0x20) |
| 30 | #define HW_PWM_ACTIVE1 (0x10 + 1 * 0x20) |
| 31 | #define HW_PWM_ACTIVE2 (0x10 + 2 * 0x20) |
| 32 | #define HW_PWM_ACTIVE3 (0x10 + 3 * 0x20) |
| 33 | |
| 34 | #define HW_PWM_ACTIVEn 0x10 |
| 35 | #define BM_PWM_ACTIVEn_ACTIVE 0x0000FFFF |
| 36 | #define BP_PWM_ACTIVEn_ACTIVE 0 |
| 37 | #define BM_PWM_ACTIVEn_INACTIVE 0xFFFF0000 |
| 38 | #define BP_PWM_ACTIVEn_INACTIVE 16 |
| 39 | |
| 40 | #define HW_PWM_PERIOD0 (0x20 + 0 * 0x20) |
| 41 | #define HW_PWM_PERIOD1 (0x20 + 1 * 0x20) |
| 42 | #define HW_PWM_PERIOD2 (0x20 + 2 * 0x20) |
| 43 | #define HW_PWM_PERIOD3 (0x20 + 3 * 0x20) |
| 44 | |
| 45 | #define HW_PWM_PERIODn 0x20 |
| 46 | #define BM_PWM_PERIODn_PERIOD 0x0000FFFF |
| 47 | #define BP_PWM_PERIODn_PERIOD 0 |
| 48 | #define BM_PWM_PERIODn_ACTIVE_STATE 0x00030000 |
| 49 | #define BP_PWM_PERIODn_ACTIVE_STATE 16 |
| 50 | #define BM_PWM_PERIODn_INACTIVE_STATE 0x000C0000 |
| 51 | #define BP_PWM_PERIODn_INACTIVE_STATE 18 |
| 52 | #define BM_PWM_PERIODn_CDIV 0x00700000 |
| 53 | #define BP_PWM_PERIODn_CDIV 20 |