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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_ewm.c
parent4dfc5493fec8f6290457446b0478695b153da60a (diff)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Diffstat (limited to 'drivers/fsl_ewm.c')
-rw-r--r--drivers/fsl_ewm.c102
1 files changed, 0 insertions, 102 deletions
diff --git a/drivers/fsl_ewm.c b/drivers/fsl_ewm.c
deleted file mode 100644
index f22eff9..0000000
--- a/drivers/fsl_ewm.c
+++ /dev/null
@@ -1,102 +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.
- */
-
-#include "fsl_ewm.h"
-
-/*******************************************************************************
- * Code
- ******************************************************************************/
-
-void EWM_Init(EWM_Type *base, const ewm_config_t *config)
-{
- assert(config);
-
- uint32_t value = 0U;
-
-#if !((defined(FSL_FEATURE_SOC_PCC_COUNT) && FSL_FEATURE_SOC_PCC_COUNT) && \
- (defined(FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE) && FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE))
-#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
- CLOCK_EnableClock(kCLOCK_Ewm0);
-#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
-#endif
- value = EWM_CTRL_EWMEN(config->enableEwm) | EWM_CTRL_ASSIN(config->setInputAssertLogic) |
- EWM_CTRL_INEN(config->enableEwmInput) | EWM_CTRL_INTEN(config->enableInterrupt);
-#if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER
- base->CLKPRESCALER = config->prescaler;
-#endif /* FSL_FEATURE_EWM_HAS_PRESCALER */
-
-#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT
- base->CLKCTRL = config->clockSource;
-#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT*/
-
- base->CMPL = config->compareLowValue;
- base->CMPH = config->compareHighValue;
- base->CTRL = value;
-}
-
-void EWM_Deinit(EWM_Type *base)
-{
- EWM_DisableInterrupts(base, kEWM_InterruptEnable);
-#if !((defined(FSL_FEATURE_SOC_PCC_COUNT) && FSL_FEATURE_SOC_PCC_COUNT) && \
- (defined(FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE) && FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE))
-#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
- CLOCK_DisableClock(kCLOCK_Ewm0);
-#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
-#endif /* FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE */
-}
-
-void EWM_GetDefaultConfig(ewm_config_t *config)
-{
- assert(config);
-
- config->enableEwm = true;
- config->enableEwmInput = false;
- config->setInputAssertLogic = false;
- config->enableInterrupt = false;
-#if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT
- config->clockSource = kEWM_LpoClockSource0;
-#endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT*/
-#if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER
- config->prescaler = 0U;
-#endif /* FSL_FEATURE_EWM_HAS_PRESCALER */
- config->compareLowValue = 0U;
- config->compareHighValue = 0xFEU;
-}
-
-void EWM_Refresh(EWM_Type *base)
-{
- uint32_t primaskValue = 0U;
-
- /* Disable the global interrupt to protect refresh sequence */
- primaskValue = DisableGlobalIRQ();
- base->SERV = (uint8_t)0xB4U;
- base->SERV = (uint8_t)0x2CU;
- EnableGlobalIRQ(primaskValue);
-}