/* | |
* Copyright (c) 2022 Martin Jäger <martin@libre.solar> | |
* | |
* SPDX-License-Identifier: Apache-2.0 | |
*/ | |
/* Enable CAN bus */ | |
&twai { | |
status = "okay"; | |
pinctrl-0 = <&twai_default>; | |
pinctrl-names = "default"; | |
bus-speed = <125000>; | |
can-transceiver { | |
max-bitrate = <1000000>; | |
}; | |
}; | |
&pinctrl { | |
twai_default: twai_default { | |
group1 { | |
pinmux = <TWAI_RX_GPIO5>; | |
output-enable; /* enable internal loopback */ | |
}; | |
group2 { | |
pinmux = <TWAI_TX_GPIO5>; | |
input-enable; /* enable internal loopback */ | |
}; | |
}; | |
}; |