diff options
Diffstat (limited to 'drivers/fsl_pit.c')
| -rw-r--r-- | drivers/fsl_pit.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/fsl_pit.c b/drivers/fsl_pit.c index 1f2fdfe..e5c3c4e 100644 --- a/drivers/fsl_pit.c +++ b/drivers/fsl_pit.c @@ -1,6 +1,6 @@ /* * Copyright (c) 2015, Freescale Semiconductor, Inc. - * All rights reserved. + * 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: @@ -12,7 +12,7 @@ * list of conditions and the following disclaimer in the documentation and/or * other materials provided with the distribution. * - * o Neither the name of Freescale Semiconductor, Inc. nor the names of its + * 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. * @@ -48,8 +48,10 @@ static uint32_t PIT_GetInstance(PIT_Type *base); /*! @brief Pointers to PIT bases for each instance. */ static PIT_Type *const s_pitBases[] = PIT_BASE_PTRS; +#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) /*! @brief Pointers to PIT clocks for each instance. */ static const clock_ip_name_t s_pitClocks[] = PIT_CLOCKS; +#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ /******************************************************************************* * Code @@ -59,7 +61,7 @@ static uint32_t PIT_GetInstance(PIT_Type *base) uint32_t instance; /* Find the instance index from base address mappings. */ - for (instance = 0; instance < FSL_FEATURE_SOC_PIT_COUNT; instance++) + for (instance = 0; instance < ARRAY_SIZE(s_pitBases); instance++) { if (s_pitBases[instance] == base) { @@ -67,7 +69,7 @@ static uint32_t PIT_GetInstance(PIT_Type *base) } } - assert(instance < FSL_FEATURE_SOC_PIT_COUNT); + assert(instance < ARRAY_SIZE(s_pitBases)); return instance; } @@ -76,8 +78,10 @@ void PIT_Init(PIT_Type *base, const pit_config_t *config) { assert(config); +#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) /* Ungate the PIT clock*/ CLOCK_EnableClock(s_pitClocks[PIT_GetInstance(base)]); +#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ /* Enable PIT timers */ base->MCR &= ~PIT_MCR_MDIS_MASK; @@ -98,8 +102,10 @@ void PIT_Deinit(PIT_Type *base) /* Disable PIT timers */ base->MCR |= PIT_MCR_MDIS_MASK; +#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) /* Gate the PIT clock*/ CLOCK_DisableClock(s_pitClocks[PIT_GetInstance(base)]); +#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ } #if defined(FSL_FEATURE_PIT_HAS_LIFETIME_TIMER) && FSL_FEATURE_PIT_HAS_LIFETIME_TIMER |