| dmitry pervushin | 07d9714 | 2009-04-22 23:54:42 +0100 | [diff] [blame] | 1 | /* |
| dmitry pervushin | e0421bb | 2009-05-31 13:31:14 +0100 | [diff] [blame] | 2 | * stmp378x: TIMROT register definitions |
| dmitry pervushin | 07d9714 | 2009-04-22 23:54:42 +0100 | [diff] [blame] | 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 | */ |
| dmitry pervushin | e0421bb | 2009-05-31 13:31:14 +0100 | [diff] [blame] | 21 | #ifndef _MACH_REGS_TIMROT |
| 22 | #define _MACH_REGS_TIMROT |
| dmitry pervushin | 07d9714 | 2009-04-22 23:54:42 +0100 | [diff] [blame] | 23 | |
| dmitry pervushin | e0421bb | 2009-05-31 13:31:14 +0100 | [diff] [blame] | 24 | #define REGS_TIMROT_BASE (STMP3XXX_REGS_BASE + 0x68000) |
| 25 | #define REGS_TIMROT_PHYS 0x80068000 |
| 26 | #define REGS_TIMROT_SIZE 0x2000 |
| dmitry pervushin | 07d9714 | 2009-04-22 23:54:42 +0100 | [diff] [blame] | 27 | |
| dmitry pervushin | e0421bb | 2009-05-31 13:31:14 +0100 | [diff] [blame] | 28 | #define HW_TIMROT_ROTCTRL 0x0 |
| 29 | #define BM_TIMROT_ROTCTRL_SELECT_A 0x00000007 |
| 30 | #define BP_TIMROT_ROTCTRL_SELECT_A 0 |
| 31 | #define BM_TIMROT_ROTCTRL_SELECT_B 0x00000070 |
| 32 | #define BP_TIMROT_ROTCTRL_SELECT_B 4 |
| 33 | #define BM_TIMROT_ROTCTRL_POLARITY_A 0x00000100 |
| 34 | #define BM_TIMROT_ROTCTRL_POLARITY_B 0x00000200 |
| 35 | #define BM_TIMROT_ROTCTRL_OVERSAMPLE 0x00000C00 |
| 36 | #define BP_TIMROT_ROTCTRL_OVERSAMPLE 10 |
| 37 | #define BM_TIMROT_ROTCTRL_RELATIVE 0x00001000 |
| 38 | #define BM_TIMROT_ROTCTRL_DIVIDER 0x003F0000 |
| 39 | #define BP_TIMROT_ROTCTRL_DIVIDER 16 |
| 40 | #define BM_TIMROT_ROTCTRL_ROTARY_PRESENT 0x20000000 |
| 41 | #define BM_TIMROT_ROTCTRL_CLKGATE 0x40000000 |
| 42 | #define BM_TIMROT_ROTCTRL_SFTRST 0x80000000 |
| dmitry pervushin | 07d9714 | 2009-04-22 23:54:42 +0100 | [diff] [blame] | 43 | |
| dmitry pervushin | e0421bb | 2009-05-31 13:31:14 +0100 | [diff] [blame] | 44 | #define HW_TIMROT_ROTCOUNT 0x10 |
| 45 | #define BM_TIMROT_ROTCOUNT_UPDOWN 0x0000FFFF |
| 46 | #define BP_TIMROT_ROTCOUNT_UPDOWN 0 |
| 47 | |
| 48 | #define HW_TIMROT_TIMCTRL0 (0x20 + 0 * 0x20) |
| 49 | #define HW_TIMROT_TIMCTRL1 (0x20 + 1 * 0x20) |
| 50 | #define HW_TIMROT_TIMCTRL2 (0x20 + 2 * 0x20) |
| 51 | |
| 52 | #define HW_TIMROT_TIMCTRLn 0x20 |
| 53 | #define BM_TIMROT_TIMCTRLn_SELECT 0x0000000F |
| 54 | #define BP_TIMROT_TIMCTRLn_SELECT 0 |
| 55 | #define BM_TIMROT_TIMCTRLn_PRESCALE 0x00000030 |
| 56 | #define BP_TIMROT_TIMCTRLn_PRESCALE 4 |
| 57 | #define BM_TIMROT_TIMCTRLn_RELOAD 0x00000040 |
| 58 | #define BM_TIMROT_TIMCTRLn_UPDATE 0x00000080 |
| 59 | #define BM_TIMROT_TIMCTRLn_IRQ_EN 0x00004000 |
| 60 | #define BM_TIMROT_TIMCTRLn_IRQ 0x00008000 |
| 61 | |
| 62 | #define HW_TIMROT_TIMCOUNT0 (0x30 + 0 * 0x20) |
| 63 | #define HW_TIMROT_TIMCOUNT1 (0x30 + 1 * 0x20) |
| 64 | #define HW_TIMROT_TIMCOUNT2 (0x30 + 2 * 0x20) |
| 65 | |
| 66 | #define HW_TIMROT_TIMCOUNTn 0x30 |
| 67 | |
| 68 | #endif |