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author | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-10-12 13:40:30 +0200 |
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committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-11-20 08:53:18 +0100 |
commit | 48f6a6c302a3e1a3f8915e2503d0fe618d1af285 (patch) | |
tree | b5d570ddd5e432519c5a9d42b4cf6725d8161551 /bsps/arm/imxrt/include/fsl_gpc.h | |
parent | cpu/armv7m: Add table based init for ARMV7M_MPU (diff) | |
download | rtems-48f6a6c302a3e1a3f8915e2503d0fe618d1af285.tar.bz2 |
bsp/imxrt: Import files from MCUXpresso SDK V2.8.5
The following files have been imported:
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.h include/fsl_clock_config.h
cp ${SDK}/boards/evkbimxrt1050/project_template/dcd.c start/flash-dcd.c
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.h include/fsl_pin_mux.h
cp ${SDK}/boards/evkbimxrt1050/xip/evkbimxrt1050_flexspi_nor_config.h include/fsl_flexspi_nor_config.h
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052.h include
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052_features.h include
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.c nxp/devices/MIMXRT1052/drivers
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.h include
cp ${SDK}/devices/MIMXRT1052/fsl_device_registers.h include
cp ${SDK}/devices/MIMXRT1052/system_MIMXRT1052.h include/
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c nxp/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.h include
Update #4180
Diffstat (limited to 'bsps/arm/imxrt/include/fsl_gpc.h')
-rw-r--r-- | bsps/arm/imxrt/include/fsl_gpc.h | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/bsps/arm/imxrt/include/fsl_gpc.h b/bsps/arm/imxrt/include/fsl_gpc.h new file mode 100644 index 0000000000..31375224bc --- /dev/null +++ b/bsps/arm/imxrt/include/fsl_gpc.h @@ -0,0 +1,231 @@ +/* + * Copyright (c) 2016, Freescale Semiconductor, Inc. + * Copyright 2016-2019 NXP + * All rights reserved. + * + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _FSL_GPC_H_ +#define _FSL_GPC_H_ + +#include "fsl_common.h" + +/*! + * @addtogroup gpc + * @{ + */ + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/*! @name Driver version */ +/*@{*/ +/*! @brief GPC driver version 2.1.1. */ +#define FSL_GPC_DRIVER_VERSION (MAKE_VERSION(2, 1, 1)) +/*@}*/ + +#if defined(__cplusplus) +extern "C" { +#endif + +/******************************************************************************* + * API + ******************************************************************************/ + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_GPCIRQM) && FSL_FEATURE_GPC_HAS_CNTR_GPCIRQM) +/*! + * @brief Allow all the IRQ/Events within the charge of GPC. + * + * @param base GPC peripheral base address. + */ +static inline void GPC_AllowIRQs(GPC_Type *base) +{ + base->CNTR &= ~GPC_CNTR_GPCIRQM_MASK; /* Events would not be masked. */ +} + +/*! + * @brief Disallow all the IRQ/Events within the charge of GPC. + * + * @param base GPC peripheral base address. + */ +static inline void GPC_DisallowIRQs(GPC_Type *base) +{ + base->CNTR |= GPC_CNTR_GPCIRQM_MASK; /* Mask all the events. */ +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_GPCIRQM */ + +/*! + * @brief Enable the IRQ. + * + * @param base GPC peripheral base address. + * @param irqId ID number of IRQ to be enabled, available range is 32-159. 0-31 is available in some platforms. + */ +void GPC_EnableIRQ(GPC_Type *base, uint32_t irqId); + +/*! + * @brief Disable the IRQ. + * + * @param base GPC peripheral base address. + * @param irqId ID number of IRQ to be disabled, available range is 32-159. 0-31 is available in some platforms. + */ +void GPC_DisableIRQ(GPC_Type *base, uint32_t irqId); + +/*! + * @brief Get the IRQ/Event flag. + * + * @param base GPC peripheral base address. + * @param irqId ID number of IRQ to be enabled, available range is 32-159. 0-31 is available in some platforms. + * @return Indicated IRQ/Event is asserted or not. + */ +bool GPC_GetIRQStatusFlag(GPC_Type *base, uint32_t irqId); + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_L2PGE) && FSL_FEATURE_GPC_HAS_CNTR_L2PGE) +/*! + * @brief L2 Cache Power Gate Enable + * + * This function configures the L2 cache if it will keep power when in low power mode. + * When the L2 cache power is OFF, L2 cache will be power down once when CPU core is power down + * and will be hardware invalidated automatically when CPU core is re-power up. + * When the L2 cache power is ON, L2 cache will keep power on even if CPU core is power down and + * will not be hardware invalidated. + * When CPU core is re-power up, the default setting is OFF. + * + * @param base GPC peripheral base address. + * @param enable Enable the request or not. + */ +static inline void GPC_RequestL2CachePowerDown(GPC_Type *base, bool enable) +{ + if (enable) + { + base->CNTR |= GPC_CNTR_L2_PGE_MASK; /* OFF. */ + } + else + { + base->CNTR &= ~GPC_CNTR_L2_PGE_MASK; /* ON. */ + } +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_L2PGE */ + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_PDRAM0PGE) && FSL_FEATURE_GPC_HAS_CNTR_PDRAM0PGE) +/*! + * @brief FLEXRAM PDRAM0 Power Gate Enable + * + * This function configures the FLEXRAM PDRAM0 if it will keep power when cpu core is power down. + * When the PDRAM0 Power is 1, PDRAM0 will be power down once when CPU core is power down. + * When the PDRAM0 Power is 0, PDRAM0 will keep power on even if CPU core is power down. + * When CPU core is re-power up, the default setting is 1. + * + * @param base GPC peripheral base address. + * @param enable Enable the request or not. + */ +static inline void GPC_RequestPdram0PowerDown(GPC_Type *base, bool enable) +{ + if (enable) + { + base->CNTR |= GPC_CNTR_PDRAM0_PGE_MASK; /* OFF. */ + } + else + { + base->CNTR &= ~GPC_CNTR_PDRAM0_PGE_MASK; /* ON. */ + } +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_PDRAM0PGE */ + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_VADC) && FSL_FEATURE_GPC_HAS_CNTR_VADC) +/*! + * @brief VADC power down. + * + * This function requests the VADC power down. + * + * @param base GPC peripheral base address. + * @param enable Enable the request or not. + */ +static inline void GPC_RequestVADCPowerDown(GPC_Type *base, bool enable) +{ + if (enable) + { + base->CNTR &= ~GPC_CNTR_VADC_EXT_PWD_N_MASK; /* VADC power down. */ + } + else + { + base->CNTR |= GPC_CNTR_VADC_EXT_PWD_N_MASK; /* VADC not power down. */ + } +} + +/*! + * @brief Checks if the VADC is power off. + * + * @param base GPC peripheral base address. + * @return Whether the VADC is power off or not. + */ +static inline bool GPC_GetVADCPowerDownFlag(GPC_Type *base) +{ + return (GPC_CNTR_VADC_ANALOG_OFF_MASK == (GPC_CNTR_VADC_ANALOG_OFF_MASK & base->CNTR)); +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_VADC */ + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_DVFS0CR) && FSL_FEATURE_GPC_HAS_CNTR_DVFS0CR) +/*! + * @brief Checks if the DVFS0 is requesting for frequency/voltage update. + * + * @param base GPC peripheral base address. + * @return Whether the DVFS0 is requesting for frequency/voltage update. + */ +static inline bool GPC_HasDVFS0ChangeRequest(GPC_Type *base) +{ + return (GPC_CNTR_DVFS0CR_MASK == (GPC_CNTR_DVFS0CR_MASK & base->CNTR)); +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_DVFS0CR */ + +#if (defined(FSL_FEATURE_GPC_HAS_CNTR_DISPLAY) && FSL_FEATURE_GPC_HAS_CNTR_DISPLAY) +/*! + * @brief Requests the display power switch sequence. + * + * @param base GPC peripheral base address. + * @param enable Enable the power on sequence, or the power down sequence. + */ +static inline void GPC_RequestDisplayPowerOn(GPC_Type *base, bool enable) +{ + if (enable) + { + base->CNTR |= GPC_CNTR_DISPLAY_PUP_REQ_MASK; /* Power on sequence. */ + } + else + { + base->CNTR |= GPC_CNTR_DISPLAY_PDN_REQ_MASK; /* Power down sequence. */ + } +} +#endif /* FSL_FEATURE_GPC_HAS_CNTR_DISPLAY */ + +/*! + * @brief Requests the MEGA power switch sequence. + * + * @param base GPC peripheral base address. + * @param enable Enable the power on sequence, or the power down sequence. + */ +static inline void GPC_RequestMEGAPowerOn(GPC_Type *base, bool enable) +{ + if (enable) + { + base->CNTR |= GPC_CNTR_MEGA_PUP_REQ_MASK; /* Power on sequence. */ + } + else + { + base->CNTR |= GPC_CNTR_MEGA_PDN_REQ_MASK; /* Power down sequence. */ + } +} + +/*! + * @} + */ + +#if defined(__cplusplus) +} +#endif +/*! + * @} + */ +#endif /* _FSL_GPC_H_ */ |