| /* |
| * Copyright 2017, 2020 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <init.h> |
| #include <drivers/pinmux.h> |
| #include <fsl_port.h> |
| |
| static int frdm_kw41z_pinmux_init(const struct device *dev) |
| { |
| ARG_UNUSED(dev); |
| |
| #ifdef CONFIG_PINMUX_MCUX_PORTA |
| const struct device *porta = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTB |
| const struct device *portb = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTC |
| const struct device *portc = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME); |
| #endif |
| |
| /* Red, green, blue LEDs. Note the red LED and accel INT1 are both |
| * wired to PTC1. |
| */ |
| #if defined(CONFIG_PWM) && DT_NODE_HAS_STATUS(DT_NODELABEL(pwm0), okay) |
| pinmux_pin_set(portc, 1, PORT_PCR_MUX(kPORT_MuxAlt5)); |
| pinmux_pin_set(porta, 19, PORT_PCR_MUX(kPORT_MuxAlt5)); |
| pinmux_pin_set(porta, 18, PORT_PCR_MUX(kPORT_MuxAlt5)); |
| #else |
| pinmux_pin_set(portc, 1, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(porta, 19, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(porta, 18, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| #endif |
| |
| #if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C |
| /* I2C1 SCL, SDA */ |
| pinmux_pin_set(portc, 2, PORT_PCR_MUX(kPORT_MuxAlt3) |
| | PORT_PCR_PS_MASK); |
| pinmux_pin_set(portc, 3, PORT_PCR_MUX(kPORT_MuxAlt3) |
| | PORT_PCR_PS_MASK); |
| #endif |
| |
| #if DT_NODE_HAS_STATUS(DT_NODELABEL(adc0), okay) && CONFIG_ADC |
| /* ADC0_SE3 */ |
| pinmux_pin_set(portb, 2, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog)); |
| #endif |
| |
| /* SW3, SW4 */ |
| pinmux_pin_set(portc, 4, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portc, 5, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| #if DT_NODE_HAS_STATUS(DT_NODELABEL(lpuart0), okay) && CONFIG_SERIAL |
| /* UART0 RX, TX */ |
| pinmux_pin_set(portc, 6, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| pinmux_pin_set(portc, 7, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| #endif |
| |
| #if DT_NODE_HAS_STATUS(DT_NODELABEL(spi0), okay) && CONFIG_SPI |
| /* SPI0 CS0, SCK, SOUT, SIN */ |
| pinmux_pin_set(portc, 16, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 18, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 19, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| #if defined(CONFIG_PWM) && DT_NODE_HAS_STATUS(DT_NODELABEL(pwm1), okay) |
| pinmux_pin_set(porta, 0, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| pinmux_pin_set(porta, 1, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| #endif |
| |
| #if defined(CONFIG_PWM) && DT_NODE_HAS_STATUS(DT_NODELABEL(pwm2), okay) |
| pinmux_pin_set(portb, 16, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| pinmux_pin_set(portb, 17, PORT_PCR_MUX(kPORT_MuxAlt4)); |
| #endif |
| |
| return 0; |
| } |
| |
| SYS_INIT(frdm_kw41z_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); |