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arm64: dts: ti: k3-am62-verdin: Add Toradex Verdin Mezzanine CAN

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Add a device tree overlay enabling AM62 MCU_MCAN1 on the Toradex Verdin
Development Board with Verdin AM62 Mezzanine expansion board. MCU_MCAN1
is exposed on the Mezzanine CAN Header (J13), Pin 3 (CAN1_CONN_N) and
Pin 4 (CAN1_CONN_P).

Assisted-by: Claude:claude-sonnet-4.6
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://patch.msgid.link/20260522161105.277519-23-ivitro@gmail.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Vitor Soares 2026-05-22 17:11:14 +01:00 committed by Nishanth Menon
parent f63de43a0d
commit a63211b0b7
2 changed files with 32 additions and 0 deletions
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4
arch/arm64/boot/dts/ti/Makefile
View File

@ -29,6 +29,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-tqma62xx-mba62xx.dtb
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-mezzanine-can.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dev-nau8822-btl.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-hdmi.dtbo
dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
@ -228,6 +229,8 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo
k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch-dtbs := \
k3-am625-verdin-wifi-dev.dtb \
k3-am625-verdin-dsi-to-lvds-panel-cap-touch-10inch.dtbo
k3-am625-verdin-wifi-dev-mezzanine-can-dtbs := k3-am625-verdin-wifi-dev.dtb \
k3-am625-verdin-dev-mezzanine-can.dtbo
k3-am625-verdin-wifi-dev-nau8822-btl-dtbs := k3-am625-verdin-wifi-dev.dtb \
k3-am625-verdin-dev-nau8822-btl.dtbo
k3-am625-verdin-wifi-dev-ov5640-24mhz-dtbs := k3-am625-verdin-wifi-dev.dtb \
@ -344,6 +347,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \
k3-am625-sk-csi2-tevi-ov5640.dtb \
k3-am625-sk-hdmi-audio.dtb \
k3-am625-verdin-wifi-dev-dsi-to-lvds-panel-cap-touch-10inch.dtb \
k3-am625-verdin-wifi-dev-mezzanine-can.dtb \
k3-am625-verdin-wifi-dev-nau8822-btl.dtb \
k3-am625-verdin-wifi-dev-ov5640-24mhz.dtb \
k3-am625-verdin-wifi-dev-ov5640.dtb \

28
arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-can.dtso Normal file
View File

@ -0,0 +1,28 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) Toradex
*
* Enable AM62 MCU_MCAN1 exposed on Toradex Verdin Development Board with
* Verdin AM62 Mezzanine expansion board on CAN Header (J13),
* Pin 3 (CAN1_CONN_N) and Pin 4 (CAN1_CONN_P).
*/
/dts-v1/;
/plugin/;
#include "k3-pinctrl.h"
&mcu_pmx0 {
pinctrl_mcu_mcan1: mcu-mcan1-default-pins {
pinctrl-single,pins = <
AM62X_MCU_IOPAD(0x0040, PIN_INPUT, 0) /* (D4) MCU_MCAN1_RX (SODIMM 116) */
AM62X_MCU_IOPAD(0x003c, PIN_OUTPUT, 0) /* (E5) MCU_MCAN1_TX (SODIMM 128) */
>;
};
};
&mcu_mcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mcu_mcan1>;
status = "okay";
};