| /* |
| * Copyright 2018 Foundries.io Ltd |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <init.h> |
| #include <pinmux.h> |
| #include <fsl_port.h> |
| |
| static int rv32m1_vega_pinmux_init(struct device *dev) |
| { |
| ARG_UNUSED(dev); |
| |
| #ifdef CONFIG_PINMUX_RV32M1_PORTA |
| __unused struct device *porta = |
| device_get_binding(CONFIG_PINMUX_RV32M1_PORTA_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_RV32M1_PORTB |
| __unused struct device *portb = |
| device_get_binding(CONFIG_PINMUX_RV32M1_PORTB_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_RV32M1_PORTC |
| __unused struct device *portc = |
| device_get_binding(CONFIG_PINMUX_RV32M1_PORTC_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_RV32M1_PORTD |
| __unused struct device *portd = |
| device_get_binding(CONFIG_PINMUX_RV32M1_PORTD_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_RV32M1_PORTE |
| __unused struct device *porte = |
| device_get_binding(CONFIG_PINMUX_RV32M1_PORTE_NAME); |
| #endif |
| |
| #ifdef CONFIG_UART_RV32M1_LPUART_0 |
| /* LPUART0 RX, TX */ |
| pinmux_pin_set(portc, 7, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| pinmux_pin_set(portc, 8, PORT_PCR_MUX(kPORT_MuxAlt3)); |
| #endif |
| |
| #ifdef CONFIG_UART_RV32M1_LPUART_1 |
| /* LPUART1 RX, TX */ |
| pinmux_pin_set(portc, 29, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 30, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| return 0; |
| } |
| |
| SYS_INIT(rv32m1_vega_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); |