| /* |
| * Copyright (c) 2019 Vestas Wind Systems A/S |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <init.h> |
| #include <drivers/pinmux.h> |
| #include <fsl_port.h> |
| |
| static int twr_ke18f_pinmux_init(struct device *dev) |
| { |
| ARG_UNUSED(dev); |
| |
| #ifdef CONFIG_PINMUX_MCUX_PORTA |
| __unused struct device *porta = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTB |
| __unused struct device *portb = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTC |
| __unused struct device *portc = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTD |
| __unused struct device *portd = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME); |
| #endif |
| |
| #ifdef CONFIG_PINMUX_MCUX_PORTE |
| __unused struct device *porte = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME); |
| #endif |
| |
| #ifdef CONFIG_PWM_0 |
| /* Tri-color LED as PWM */ |
| pinmux_pin_set(portb, 5, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portd, 15, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portd, 16, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #else /* !CONFIG_PWM_0 */ |
| /* Tri-color LED as GPIO */ |
| pinmux_pin_set(portb, 5, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portd, 15, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portd, 16, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif /* !CONFIG_PWM_0 */ |
| |
| #ifdef CONFIG_PWM_3 |
| /* User LEDs as PWM */ |
| pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 12, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #else /* !CONFIG_PWM_3 */ |
| /* User LEDs as GPIO */ |
| pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 12, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif /* !CONFIG_PWM_3 */ |
| |
| /* Buttons */ |
| pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portd, 6, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| #ifdef CONFIG_UART_MCUX_LPUART_0 |
| /* UART0 RX, TX */ |
| pinmux_pin_set(portb, 0, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portb, 1, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| #ifdef CONFIG_SPI_0 |
| /* SPI0 SCK, SIN, SOUT */ |
| pinmux_pin_set(porte, 0, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porte, 1, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porte, 2, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| #ifdef CONFIG_BOARD_TWR_KE18F_SPI_0_PCS2 |
| /* SPI0 PCS2 */ |
| pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #else |
| pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| |
| #ifdef CONFIG_SPI_1 |
| /* SPI1 SCK, SIN, SOUT */ |
| pinmux_pin_set(portd, 0, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portd, 1, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portd, 2, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #endif |
| #ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS0 |
| /* SPI1 PCS0 */ |
| pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #else |
| pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| #ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS2 |
| /* SPI1 PCS2 */ |
| pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #else |
| pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| |
| #ifdef CONFIG_BOARD_TWR_KE18F_FLEXIO_CLKOUT |
| /* CLKOUT */ |
| pinmux_pin_set(porte, 10, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| #if CONFIG_I2C_0 |
| /* LPI2C0 SCL, SDA - FXOS8700 */ |
| pinmux_pin_set(porta, 3, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(porta, 2, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #endif |
| |
| #if CONFIG_I2C_1 |
| /* LPI2C1 SCL, SDA - Elevator connector */ |
| pinmux_pin_set(portd, 9, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portd, 8, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| #if CONFIG_CAN_0 |
| /* FlexCAN0 RX, TX */ |
| pinmux_pin_set(porte, 4, PORT_PCR_MUX(kPORT_MuxAlt5)); |
| pinmux_pin_set(porte, 5, PORT_PCR_MUX(kPORT_MuxAlt5)); |
| #endif |
| |
| /* FXOS8700 INT1, INT2, RST */ |
| #ifdef DT_INST_0_NXP_FXOS8700_INT1_GPIOS_PIN |
| pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| #ifdef DT_INST_0_NXP_FXOS8700_INT2_GPIOS_PIN |
| pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| pinmux_pin_set(portc, 15, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| #ifdef CONFIG_ADC_0 |
| /* Thermistor A, B */ |
| pinmux_pin_set(porta, 0, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog)); |
| pinmux_pin_set(porta, 1, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog)); |
| /* Potentiometer */ |
| pinmux_pin_set(portc, 14, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog)); |
| #endif |
| |
| return 0; |
| } |
| |
| SYS_INIT(twr_ke18f_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); |
| |