summaryrefslogtreecommitdiff
path: root/drivers/fsl_dmamux.h
diff options
context:
space:
mode:
authorDominik Sliwa <dominik.sliwa@toradex.com>2018-10-30 16:31:29 +0100
committerDominik Sliwa <dominik.sliwa@toradex.com>2018-10-31 11:54:38 +0100
commit56e86c626df3dbf74c1021210636a7c5d92a49ce (patch)
tree54ba9581ad14d838d8926e4e6d673befad1f932c /drivers/fsl_dmamux.h
parent4dfc5493fec8f6290457446b0478695b153da60a (diff)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'drivers/fsl_dmamux.h')
-rw-r--r--drivers/fsl_dmamux.h200
1 files changed, 0 insertions, 200 deletions
diff --git a/drivers/fsl_dmamux.h b/drivers/fsl_dmamux.h
deleted file mode 100644
index 071348b..0000000
--- a/drivers/fsl_dmamux.h
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * Copyright 2016-2017 NXP
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- * of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- * list of conditions and the following disclaimer in the documentation and/or
- * other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * 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.
- */
-
-#ifndef _FSL_DMAMUX_H_
-#define _FSL_DMAMUX_H_
-
-#include "fsl_common.h"
-
-/*!
- * @addtogroup dmamux
- * @{
- */
-
-
-/*******************************************************************************
- * Definitions
- ******************************************************************************/
-
-/*! @name Driver version */
-/*@{*/
-/*! @brief DMAMUX driver version 2.0.2. */
-#define FSL_DMAMUX_DRIVER_VERSION (MAKE_VERSION(2, 0, 2))
-/*@}*/
-
-/*******************************************************************************
- * API
- ******************************************************************************/
-
-#if defined(__cplusplus)
-extern "C" {
-#endif /* __cplusplus */
-
-/*!
- * @name DMAMUX Initialization and de-initialization
- * @{
- */
-
-/*!
- * @brief Initializes the DMAMUX peripheral.
- *
- * This function ungates the DMAMUX clock.
- *
- * @param base DMAMUX peripheral base address.
- *
- */
-void DMAMUX_Init(DMAMUX_Type *base);
-
-/*!
- * @brief Deinitializes the DMAMUX peripheral.
- *
- * This function gates the DMAMUX clock.
- *
- * @param base DMAMUX peripheral base address.
- */
-void DMAMUX_Deinit(DMAMUX_Type *base);
-
-/* @} */
-/*!
- * @name DMAMUX Channel Operation
- * @{
- */
-
-/*!
- * @brief Enables the DMAMUX channel.
- *
- * This function enables the DMAMUX channel.
- *
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- */
-static inline void DMAMUX_EnableChannel(DMAMUX_Type *base, uint32_t channel)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- base->CHCFG[channel] |= DMAMUX_CHCFG_ENBL_MASK;
-}
-
-/*!
- * @brief Disables the DMAMUX channel.
- *
- * This function disables the DMAMUX channel.
- *
- * @note The user must disable the DMAMUX channel before configuring it.
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- */
-static inline void DMAMUX_DisableChannel(DMAMUX_Type *base, uint32_t channel)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- base->CHCFG[channel] &= ~DMAMUX_CHCFG_ENBL_MASK;
-}
-
-/*!
- * @brief Configures the DMAMUX channel source.
- *
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- * @param source Channel source, which is used to trigger the DMA transfer.
- */
-static inline void DMAMUX_SetSource(DMAMUX_Type *base, uint32_t channel, uint32_t source)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- base->CHCFG[channel] = ((base->CHCFG[channel] & ~DMAMUX_CHCFG_SOURCE_MASK) | DMAMUX_CHCFG_SOURCE(source));
-}
-
-#if defined(FSL_FEATURE_DMAMUX_HAS_TRIG) && FSL_FEATURE_DMAMUX_HAS_TRIG > 0U
-/*!
- * @brief Enables the DMAMUX period trigger.
- *
- * This function enables the DMAMUX period trigger feature.
- *
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- */
-static inline void DMAMUX_EnablePeriodTrigger(DMAMUX_Type *base, uint32_t channel)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- base->CHCFG[channel] |= DMAMUX_CHCFG_TRIG_MASK;
-}
-
-/*!
- * @brief Disables the DMAMUX period trigger.
- *
- * This function disables the DMAMUX period trigger.
- *
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- */
-static inline void DMAMUX_DisablePeriodTrigger(DMAMUX_Type *base, uint32_t channel)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- base->CHCFG[channel] &= ~DMAMUX_CHCFG_TRIG_MASK;
-}
-#endif /* FSL_FEATURE_DMAMUX_HAS_TRIG */
-
-#if (defined(FSL_FEATURE_DMAMUX_HAS_A_ON) && FSL_FEATURE_DMAMUX_HAS_A_ON)
-/*!
- * @brief Enables the DMA channel to be always ON.
- *
- * This function enables the DMAMUX channel always ON feature.
- *
- * @param base DMAMUX peripheral base address.
- * @param channel DMAMUX channel number.
- * @param enable Switcher of the always ON feature. "true" means enabled, "false" means disabled.
- */
-static inline void DMAMUX_EnableAlwaysOn(DMAMUX_Type *base, uint32_t channel, bool enable)
-{
- assert(channel < FSL_FEATURE_DMAMUX_MODULE_CHANNEL);
-
- if (enable)
- {
- base->CHCFG[channel] |= DMAMUX_CHCFG_A_ON_MASK;
- }
- else
- {
- base->CHCFG[channel] &= ~DMAMUX_CHCFG_A_ON_MASK;
- }
-}
-#endif /* FSL_FEATURE_DMAMUX_HAS_A_ON */
-
-/* @} */
-
-#if defined(__cplusplus)
-}
-#endif /* __cplusplus */
-
-/* @} */
-
-#endif /* _FSL_DMAMUX_H_ */