| /* |
| * SPDX-License-Identifier: Apache-2.0 |
| * |
| * Board-specific pin multiplexing for Texas Instruments' |
| * SensorTag device. |
| * |
| * For now, this only setups a default configuration |
| * at initialization (not a real pinmux driver). |
| */ |
| |
| #include <toolchain/gcc.h> |
| #include <init.h> |
| #include <pinmux.h> |
| #include <soc.h> |
| |
| #include "board.h" |
| |
| |
| static int sensortag_pinmux_init(struct device *dev) |
| { |
| dev = device_get_binding(CONFIG_PINMUX_NAME); |
| |
| /* DIO10 is LED 1 */ |
| pinmux_pin_set(dev, SENSORTAG_LED1, CC2650_IOC_GPIO); |
| pinmux_pin_input_enable(dev, SENSORTAG_LED1, PINMUX_OUTPUT_ENABLED); |
| |
| /* DIO15 is LED 2 */ |
| pinmux_pin_set(dev, SENSORTAG_LED2, CC2650_IOC_GPIO); |
| pinmux_pin_input_enable(dev, SENSORTAG_LED2, PINMUX_OUTPUT_ENABLED); |
| |
| /* UART RX */ |
| pinmux_pin_set(dev, SENSORTAG_UART_RX, CC2650_IOC_MCU_UART0_RX); |
| pinmux_pin_input_enable(dev, SENSORTAG_UART_RX, PINMUX_INPUT_ENABLED); |
| |
| /* UART TX */ |
| pinmux_pin_set(dev, SENSORTAG_UART_TX, CC2650_IOC_MCU_UART0_TX); |
| pinmux_pin_input_enable(dev, SENSORTAG_UART_TX, PINMUX_OUTPUT_ENABLED); |
| |
| return 0; |
| } |
| |
| SYS_INIT(sensortag_pinmux_init, PRE_KERNEL_1, |
| CONFIG_PINMUX_INIT_PRIORITY); |