| /* |
| * Copyright (c) 2023 Vestas Wind Systems A/S |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/dt-bindings/gpio/gpio.h> |
| #include <zephyr/dt-bindings/gpio/arduino-header-r3.h> |
| |
| / { |
| chosen { |
| zephyr,canbus = &tcan4x5x_tcan4550evm; |
| }; |
| }; |
| |
| &arduino_spi { |
| status = "okay"; |
| cs-gpios = <&arduino_header ARDUINO_HEADER_R3_D10 GPIO_ACTIVE_LOW>; |
| |
| tcan4x5x_tcan4550evm: can@0 { |
| compatible = "ti,tcan4x5x"; |
| reg = <0>; |
| /* reduced spi-max-frequency to accommodate flywire connections */ |
| spi-max-frequency = <2000000>; |
| status = "okay"; |
| clock-frequency = <40000000>; |
| device-state-gpios = <&arduino_header ARDUINO_HEADER_R3_D6 GPIO_ACTIVE_HIGH>; |
| device-wake-gpios = <&arduino_header ARDUINO_HEADER_R3_D7 GPIO_ACTIVE_HIGH>; |
| reset-gpios = <&arduino_header ARDUINO_HEADER_R3_D8 GPIO_ACTIVE_HIGH>; |
| int-gpios = <&arduino_header ARDUINO_HEADER_R3_D9 GPIO_ACTIVE_LOW>; |
| bosch,mram-cfg = <0x0 15 15 7 7 0 10 10>; |
| status = "okay"; |
| |
| can-transceiver { |
| max-bitrate = <8000000>; |
| }; |
| }; |
| }; |
