132 lines
4.4 KiB
C
132 lines
4.4 KiB
C
/****************************************************************************
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* boards/arm/s32k1xx/ucans32k146/src/ucans32k146.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_S32K1XX_UCANS32K146_SRC_UCANS32K146_H
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#define __BOARDS_ARM_S32K1XX_UCANS32K146_SRC_UCANS32K146_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include <stdint.h>
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#include "hardware/s32k1xx_pinmux.h"
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#include "s32k1xx_periphclocks.h"
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#include "s32k1xx_pin.h"
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* UCANS32K146 GPIOs ********************************************************/
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/* LEDs. The UCANS32K146 has one RGB LED:
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*
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* RedLED PTD15 (FTM0 CH0)
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* GreenLED PTD16 (FTM0 CH1)
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* BlueLED PTD0 (FTM0 CH2)
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*
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* An output of '0' illuminates the LED.
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*/
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#define GPIO_LED_R (PIN_PTD15 | GPIO_LOWDRIVE | GPIO_OUTPUT_ONE)
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#define GPIO_LED_G (PIN_PTD16 | GPIO_LOWDRIVE | GPIO_OUTPUT_ONE)
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#define GPIO_LED_B (PIN_PTD0 | GPIO_LOWDRIVE | GPIO_OUTPUT_ONE)
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/* Buttons. The UCANS32K146 supports one button:
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*
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* SW3 PTC14
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*/
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#define GPIO_SW3 (PIN_PTC14 | PIN_INT_BOTH)
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/* SE050 Secure Element enable pin */
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#define GPIO_SE050_EN (PIN_PTA6 | GPIO_LOWDRIVE)
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/* User peripheral configuration structure 0 */
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extern const struct peripheral_clock_config_s g_peripheral_clockconfig0[];
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: s32k1xx_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int s32k1xx_bringup(void);
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/****************************************************************************
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* Name: s32k1xx_i2cdev_initialize
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*
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* Description:
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* Initialize I2C driver and register /dev/i2cN devices.
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*
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****************************************************************************/
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int s32k1xx_i2cdev_initialize(void);
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/****************************************************************************
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* Name: s32k1xx_spidev_initialize
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*
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* Description:
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* Configure chip select pins, initialize the SPI driver and register
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* /dev/spiN devices.
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*
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****************************************************************************/
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int s32k1xx_spidev_initialize(void);
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/****************************************************************************
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* Name: s32k1xx_se05x_initialize
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*
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* Description:
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* Initialize SE05x chip and register /dev/se05x
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*
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****************************************************************************/
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int s32k1xx_se05x_initialize(void);
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#endif /* __ASSEMBLY__ */
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#endif /* __BOARDS_ARM_S32K1XX_UCANS32K146_SRC_UCANS32K146_H */
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