/* * arch/arm/plat-omap/include/plat/dmtimer.h * * OMAP Dual-Mode Timers * * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ * Tarun Kanti DebBarma * Thara Gopinath * * Platform device conversion and hwmod support. * * Copyright (C) 2005 Nokia Corporation * Author: Lauri Leukkunen * PWM and clock framwork support by Timo Teras. * * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * 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., * 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #include #ifndef __ASM_ARCH_DMTIMER_H #define __ASM_ARCH_DMTIMER_H /* clock sources */ #define OMAP_TIMER_SRC_SYS_CLK 0x00 #define OMAP_TIMER_SRC_32_KHZ 0x01 #define OMAP_TIMER_SRC_EXT_CLK 0x02 /* timer interrupt enable bits */ #define OMAP_TIMER_INT_CAPTURE (1 << 2) #define OMAP_TIMER_INT_OVERFLOW (1 << 1) #define OMAP_TIMER_INT_MATCH (1 << 0) /* trigger types */ #define OMAP_TIMER_TRIGGER_NONE 0x00 #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 /* posted mode types */ #define OMAP_TIMER_NONPOSTED 0x00 #define OMAP_TIMER_POSTED 0x01 /* timer capabilities used in hwmod database */