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boards: arm: rddrone_fmuk66: add CAN transceiver

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The NXP RDDRONE-FMUK66 development board is equipped with dual NXP
TJA1042 CAN transceivers with a maximum bitrate of 5Mbit/s.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2022-02-28 14:42:04 +01:00 • committed by Maureen Helm
commit ceefdeb848
1 changed files with 16 additions and 0 deletions
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16
boards/arm/rddrone_fmuk66/rddrone_fmuk66.dts
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@ -57,6 +57,20 @@
pwms = <&ftm3 5 15625000 PWM_POLARITY_INVERTED>;
};
};
transceiver0: can-phy0 {
compatible = "nxp,tja1042", "can-transceiver-gpio";
max-bitrate = <5000000>;
standby-gpios = <&gpioc 19 GPIO_ACTIVE_HIGH>;
#phy-cells = <0>;
};
transceiver1: can-phy1 {
compatible = "nxp,tja1042", "can-transceiver-gpio";
max-bitrate = <5000000>;
standby-gpios = <&gpioc 18 GPIO_ACTIVE_HIGH>;
#phy-cells = <0>;
};
};
&sim {
@ -221,6 +235,7 @@ zephyr_udc0: &usbotg {
pinctrl-0 = <&flexcan0_default>;
pinctrl-names = "default";
bus-speed = <125000>;
phys = <&transceiver0>;
};
&flexcan1 {
@ -228,6 +243,7 @@ zephyr_udc0: &usbotg {
pinctrl-0 = <&flexcan1_default>;
pinctrl-names = "default";
bus-speed = <125000>;
phys = <&transceiver1>;
};
/* external i2c port */