/****************************************************************************
 * arch/arm/src/samv7/sam_tc_lowerhalf.h
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.  The
 * ASF licenses this file to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 ****************************************************************************/

#ifndef __ARCH_ARM_SRC_SAMV7_SAM_TC_LOWERHALF_H
#define __ARCH_ARM_SRC_SAMV7_SAM_TC_LOWERHALF_H

/****************************************************************************
 * Public Function Prototypes
 ****************************************************************************/

/****************************************************************************
 * Name: sam_timer_initialize
 *
 * Description:
 *   Bind the configuration timer to a timer lower half instance and
 *   register the timer drivers at 'devpath'
 *
 * Input Parameters:
 *   devpath    The full path to the timer device.  This should be of the
 *              form /dev/timer0.
 *   chan       Timer counter channel to be used.  See the TC_CHAN*
 *              definitions in arch/arm/src/samv7/sam_tc.h.
 *
 * Returned Value:
 *   Zero (OK) is returned on success; A negated errno value is returned
 *   to indicate the nature of any failure.
 *
 ****************************************************************************/

int sam_timer_initialize(FAR const char *devpath, int chan);

#endif /* __ARCH_ARM_SRC_SAMV7_SAM_TC_LOWERHALF_H */