Subject: [PATCH v6 2/3] arm64: dts: ti: Add k3-am62l3-beaglebadge

From: Judith Mendez <[email-masked]>
Date: Wed, 3 Jun 2026 14:23:04 -0500

BeagleBoard.org BeagleBadge is a compact, affordable open source
hardware single board computer based on the Texas Instruments AM62L3
SoC designed for IoT and embedded applications with low power
consumption. Expansion is provided over open standards based headers
including QWIIC and GPIO interfaces.

https://www.beagleboard.org/boards/beaglebadge

Co-developed-by: Andrew Davis <[email-masked]>
Signed-off-by: Andrew Davis <[email-masked]>
Signed-off-by: Judith Mendez <[email-masked]>
---
Changes since v5:
- Fixed aliases/chosen nodes
- Sort Makefile items alphabetically
- Use dual license: GPL-2.0-only or MIT
---
 arch/arm64/boot/dts/ti/Makefile               |   1 +
 .../boot/dts/ti/k3-am62l3-beaglebadge.dts     | 657 ++++++++++++++++++
 2 files changed, 658 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts

diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
index 5269c9619b65c..3f1904a5b622f 100644
--- a/arch/arm64/boot/dts/ti/Makefile
+++ b/arch/arm64/boot/dts/ti/Makefile
@@ -40,6 +40,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62a7-phyboard-lyra-rdk.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am62d2-evm.dtb
 
 # Boards with AM62Lx SoCs
+dtb-$(CONFIG_ARCH_K3) += k3-am62l3-beaglebadge.dtb
 dtb-$(CONFIG_ARCH_K3) += k3-am62l3-evm.dtb
 
 # Boards with AM62Px SoC
diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts b/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts
new file mode 100644
index 0000000000000..ee2d562baf51a
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts
@@ -0,0 +1,657 @@
+// SPDX-License-Identifier: GPL-2.0-only or MIT
+/*
+ * https://www.beagleboard.org/boards/beaglebadge
+ *
+ * Copyright (C) 2026 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include "k3-am62l3.dtsi"
+#include "k3-pinctrl.h"
+
+/ {
+	compatible = "beagle,am62l3-beaglebadge", "ti,am62l3";
+	model = "BeagleBoard.org BeagleBadge";
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c4 = &wkup_i2c0;
+		mmc1 = &sdhci1;
+		serial0 = &uart0;
+		serial1 = &uart1;
+	};
+
+	memory@80000000 {
+		/* 256MB */
+		reg = <0x00000000 0x80000000 0x00000000 0x10000000>;
+		device_type = "memory";
+		bootph-all;
+	};
+
+	thermal-zones {
+		wkup0-thermal {
+			polling-delay-passive = <250>;	/* milliSeconds */
+			polling-delay = <500>;		/* milliSeconds */
+			thermal-sensors = <&vtm0 0>;
+
+			trips {
+				crit0 {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+	};
+
+	gpio_keys: gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		button-select {
+			label = "SELECT";
+			linux,code = <KEY_SELECT>;
+			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
+		};
+
+		button-back {
+			label = "BACK";
+			linux,code = <KEY_BACK>;
+			gpios = <&gpio0 104 GPIO_ACTIVE_LOW>;
+		};
+
+		button-up {
+			label = "UP";
+			linux,code = <KEY_UP>;
+			gpios = <&gpio0 32 GPIO_ACTIVE_LOW>;
+		};
+
+		button-down {
+			label = "DOWN";
+			linux,code = <KEY_DOWN>;
+			gpios = <&gpio0 42 GPIO_ACTIVE_LOW>;
+		};
+
+		button-left {
+			label = "LEFT";
+			linux,code = <KEY_LEFT>;
+			gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
+		};
+
+		button-right {
+			label = "RIGHT";
+			linux,code = <KEY_RIGHT>;
+			gpios = <&gpio0 95 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	multicolor-led {
+		compatible = "pwm-leds-multicolor";
+
+		multi-led {
+			color = <LED_COLOR_ID_RGB>;
+			max-brightness = <255>;
+
+			led-red {
+				pwms = <&ecap2 0 10000000 0>;
+				color = <LED_COLOR_ID_RED>;
+			};
+
+			led-green {
+				pwms = <&ecap1 0 10000000 0>;
+				color = <LED_COLOR_ID_GREEN>;
+			};
+
+			led-blue {
+				pwms = <&epwm1 1 10000000 0>;
+				color = <LED_COLOR_ID_BLUE>;
+			};
+		};
+	};
+
+	seven-segment-left {
+		compatible = "gpio-7-segment";
+		segment-gpios = <&mcp23s18 0 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 1 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 2 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 3 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 4 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 5 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 6 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 7 GPIO_ACTIVE_LOW>;
+	};
+
+	seven-segment-right {
+		compatible = "gpio-7-segment";
+		segment-gpios = <&mcp23s18 8 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 9 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 10 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 11 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 12 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 13 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 14 GPIO_ACTIVE_LOW>,
+				<&mcp23s18 15 GPIO_ACTIVE_LOW>;
+	};
+
+	pwm-beeper {
+		compatible = "pwm-beeper";
+		pwms = <&epwm0 1 1000000 0>;
+		amp-supply = <&sensor_3v3>;
+	};
+
+	vsys_out: regulator-0 {
+		/* output of BQ24070 */
+		compatible = "regulator-fixed";
+		regulator-name = "VSYS_OUT";
+		regulator-min-microvolt = <4400000>;
+		regulator-max-microvolt = <4400000>;
+		regulator-always-on;
+		regulator-boot-on;
+		bootph-all;
+	};
+
+	vcc_3v3_main: regulator-1 {
+		/* output of TPS62A06 */
+		compatible = "regulator-fixed";
+		regulator-name = "VCC_3V3_MAIN";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vsys_out>;
+		regulator-always-on;
+		regulator-boot-on;
+		bootph-all;
+	};
+
+	vdd_3v3: regulator-2 {
+		/* output of TPS22965 */
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3_main>;
+		regulator-always-on;
+		regulator-boot-on;
+		bootph-all;
+	};
+
+	vdd_3v3_sd: regulator-3 {
+		/* TPS22918DBVR */
+		compatible = "regulator-fixed";
+		regulator-name = "VDD_3V3_SD";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vdd_3v3>;
+		regulator-boot-on;
+		enable-active-high;
+		gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vdd_3v3_sd_ena_pins_default>;
+		bootph-all;
+	};
+
+	sensor_3v3: regulator-4 {
+		/* TPS22918DBVR */
+		compatible = "regulator-fixed";
+		regulator-name = "Sensor_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vdd_3v3>;
+		regulator-boot-on;
+		enable-active-high;
+		gpios = <&wkup_gpio0 1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sensor_3v3_ena_pins_default>;
+		bootph-all;
+	};
+};
+
+&pmx0 {
+	uart0_pins_default: uart0-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01b8, PIN_OUTPUT, 0) /* (C13) UART0_TXD */
+			AM62LX_IOPAD(0x01b4, PIN_INPUT, 0) /* (D13) UART0_RXD */
+		>;
+		bootph-all;
+	};
+
+	uart0_pins_wakeup: uart0-wakeup-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01b8, PIN_OUTPUT, 0) /* (C13) UART0_TXD */
+			AM62LX_IOPAD(0x01b4, PIN_INPUT | PIN_WKUP_EN, 0) /* (D13) UART0_RXD */
+		>;
+		bootph-all;
+	};
+
+	uart1_pins_default: uart1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x019c, PIN_OUTPUT, 2) /* (A12) MCASP0_ACLKR.UART1_TXD */
+			AM62LX_IOPAD(0x0198, PIN_INPUT, 2) /* (C11) MCASP0_AFSR.UART1_RXD */
+			AM62LX_IOPAD(0x0180, PIN_INPUT, 2) /* (A8) MCASP0_AXR3.UART1_CTSn */
+			AM62LX_IOPAD(0x0184, PIN_OUTPUT, 2) /* (B10) MCASP0_AXR2.UART1_RTSn */
+		>;
+		bootph-all;
+	};
+
+	usr_button_pins_default: usr-button-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00a4, PIN_INPUT, 7) /* (H18) GPMC0_AD11.GPIO0_26 */
+			AM62LX_IOPAD(0x01e4, PIN_INPUT, 7) /* (D16) EXT_REFCLK1.GPIO0_104 */
+			AM62LX_IOPAD(0x00c0, PIN_INPUT, 7) /* (N19) GPMC0_ADVn_ALE.GPIO0_32 */
+			AM62LX_IOPAD(0x00e8, PIN_INPUT, 7) /* (L19) GPMC0_CSn1.GPIO0_42 */
+			AM62LX_IOPAD(0x00b8, PIN_INPUT, 7) /* (L21) GPMC0_CLK.GPIO0_31 */
+			AM62LX_IOPAD(0x01c0, PIN_INPUT, 7) /* (B13) UART0_RTSn.GPIO0_95 */
+		>;
+		bootph-all;
+	};
+
+	i2c0_pins_default: i2c0-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01cc, PIN_INPUT_PULLUP, 0) /* (B7) I2C0_SCL */
+			AM62LX_IOPAD(0x01d0, PIN_INPUT_PULLUP, 0) /* (A7) I2C0_SDA */
+		>;
+		bootph-all;
+	};
+
+	i2c1_pins_default: i2c1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01d4, PIN_INPUT_PULLUP, 0) /* (D7) I2C1_SCL */
+			AM62LX_IOPAD(0x01d8, PIN_INPUT_PULLUP, 0) /* (A6) I2C1_SDA */
+		>;
+		bootph-all;
+	};
+
+	i2c2_qwiic_pins_default: i2c2-qwiic-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01dc, PIN_INPUT_PULLUP, 0) /* (B8) I2C2_SCL */
+			AM62LX_IOPAD(0x01e0, PIN_INPUT_PULLUP, 0) /* (D8) I2C2_SDA */
+		>;
+		bootph-all;
+	};
+
+	vdd_3v3_sd_ena_pins_default: vdd-3v3-sd-ena-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (L23) GPMC0_AD1.GPIO0_16 */
+		>;
+		bootph-all;
+	};
+
+	sensor_3v3_ena_pins_default: sensor-3v3-ena-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x004, PIN_OUTPUT, 7) /* (AA23) WKUP_UART0_TXD.WKUP_GPIO0_1 */
+		>;
+		bootph-all;
+	};
+
+	mmc1_pins_default: mmc1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0230, PIN_INPUT, 0) /* (Y3) MMC1_CMD */
+			AM62LX_IOPAD(0x0228, PIN_OUTPUT, 0) /* (Y2) MMC1_CLK */
+			AM62LX_IOPAD(0x0224, PIN_INPUT, 0) /* (AA1) MMC1_DAT0 */
+			AM62LX_IOPAD(0x0220, PIN_INPUT, 0) /* (Y4) MMC1_DAT1 */
+			AM62LX_IOPAD(0x021c, PIN_INPUT, 0) /* (AA2) MMC1_DAT2 */
+			AM62LX_IOPAD(0x0218, PIN_INPUT, 0) /* (AB2) MMC1_DAT3 */
+			AM62LX_IOPAD(0x0234, PIN_INPUT, 7) /* (B6) MMC1_SDCD.GPIO0_122 */
+		>;
+		bootph-all;
+	};
+
+	usb1_pins_default: usb1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0248, PIN_INPUT | PIN_DS_PULLUD_ENABLE |
+				PIN_DS_PULL_UP, 0) /* (A5) USB1_DRVVBUS */
+		>;
+		bootph-all;
+	};
+
+	pwm_beeper_pins_default: pwm-beeper-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00b0, PIN_OUTPUT, 4) /* (F22) GPMC0_AD14.EHRPWM0_B */
+		>;
+	};
+
+	pmic_irq_pins_default: pmic-irq-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x01e8, PIN_INPUT, 0) /* (C8) EXTINTn */
+		>;
+		bootph-all;
+	};
+
+	wkup_i2c0_pins_default: wkup-i2c0-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0010, PIN_INPUT_PULLUP, 0) /* (AB22) WKUP_I2C0_SCL */
+			AM62LX_IOPAD(0x0014, PIN_INPUT_PULLUP, 0) /* (AA22) WKUP_I2C0_SDA */
+		>;
+		bootph-all;
+	};
+
+	rgb_led_ecap2_pins_default: rgb-led-ecap2-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0190, PIN_OUTPUT, 2) /* (A11) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */
+		>;
+	};
+
+	rgb_led_ecap1_pins_default: rgb-led-ecap1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0188, PIN_OUTPUT, 2) /* (A9) MCASP0_AXR1.ECAP1_IN_APWM_OUT */
+		>;
+	};
+
+	rgb_led_epwm1_pins_default: rgb-led-epwm1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x018c, PIN_OUTPUT, 5) /* (B9) MCASP0_AXR0.EHRPWM1_B */
+		>;
+	};
+
+	spi1_pins_default: spi1-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x008c, PIN_OUTPUT, 4) /* (H22) GPMC0_AD5.SPI1_CLK */
+			AM62LX_IOPAD(0x0088, PIN_OUTPUT, 4) /* (K23) GPMC0_AD4.SPI1_CS0 */
+			AM62LX_IOPAD(0x0080, PIN_INPUT, 4) /* (K22) GPMC0_AD2.SPI1_D0 */
+			AM62LX_IOPAD(0x0084, PIN_OUTPUT, 4) /* (J23) GPMC0_AD3.SPI1_D1 */
+		>;
+		bootph-all;
+	};
+
+	spi3_pins_default: spi3-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00d0, PIN_OUTPUT, 5) /* (P22) GPMC0_BE1n.SPI3_CLK */
+			AM62LX_IOPAD(0x00cc, PIN_OUTPUT, 5) /* (P23) GPMC0_BE0n_CLE.SPI3_CS0 */
+			AM62LX_IOPAD(0x00d4, PIN_INPUT, 5) /* (N23) GPMC0_WAIT0.SPI3_D0 */
+			AM62LX_IOPAD(0x00d8, PIN_OUTPUT, 5) /* (N22) GPMC0_WAIT1.SPI3_D1 */
+		>;
+	};
+
+	mcp23s18_reset_pins_default: mcp23s18-reset-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00a0, PIN_OUTPUT, 7) /* (H21) GPMC0_AD10.GPIO0_25 */
+		>;
+	};
+
+	epwm2_pins_default: epwm2-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00c4, PIN_OUTPUT, 4) /* (N20) GPMC0_OEn_REn.EHRPWM2_A */
+		>;
+	};
+
+	lora_control_pins_default: lora-control-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x00c8, PIN_OUTPUT, 7) /* (M19) GPMC0_WEn.GPIO0_34 */
+			AM62LX_IOPAD(0x00e4, PIN_OUTPUT, 7) /* (L20) GPMC0_CSn0.GPIO0_41 */
+			AM62LX_IOPAD(0x01a4, PIN_INPUT, 7) /* (D11) SPI0_CS1.GPIO0_88 */
+			AM62LX_IOPAD(0x01bc, PIN_INPUT, 7) /* (B14) UART0_CTSn.GPIO0_94 */
+		>;
+		bootph-all;
+	};
+
+	gpio0_pins_default: gpio0-default-pins {
+		pinctrl-single,pins = <
+			AM62LX_IOPAD(0x0078, PIN_OUTPUT, 7) /* (L22) GPMC0_AD0.GPIO0_15 */
+			AM62LX_IOPAD(0x00e0, PIN_INPUT, 7) /* (M21) GPMC0_DIR.GPIO0_40 */
+			AM62LX_IOPAD(0x00ec, PIN_OUTPUT, 7) /* (M23) GPMC0_CSn2.GPIO0_43 */
+			AM62LX_IOPAD(0x00f0, PIN_INPUT, 7) /* (M22) GPMC0_CSn3.GPIO0_44 */
+			AM62LX_IOPAD(0x0194, PIN_OUTPUT, 7) /* (B11) MCASP0_AFSX.GPIO0_84 */
+		>;
+		bootph-all;
+	};
+};
+
+&uart0 {
+	wakeup-source;
+	pinctrl-0 = <&uart0_pins_default>;
+	pinctrl-1 = <&uart0_pins_wakeup>;
+	pinctrl-names = "default", "wakeup";
+	bootph-all;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&i2c0 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins_default>;
+	bootph-all;
+	status = "okay";
+
+	/* T&H Sensor */
+	th-sensor@44 {
+		compatible = "sensirion,sht4x";
+		reg = <0x44>;
+	};
+
+	/* EEPROM */
+	eeprom@50 {
+		/* FT24C32A-ELRT */
+		compatible = "atmel,24c32";
+		reg = <0x50>;
+	};
+
+	/* Fuel Gauge */
+	fuel-gauge@55 {
+		compatible = "ti,bq27541";
+		reg = <0x55>;
+	};
+
+	/* IMU Sensor */
+	accelerometer@6a {
+		compatible = "st,lsm6ds3tr-c";
+		reg = <0x6a>;
+		vdd-supply = <&vcc_3v3_main>;
+		vddio-supply = <&vcc_3v3_main>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c1_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_qwiic_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&wkup_i2c0 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&wkup_i2c0_pins_default>;
+	bootph-all;
+	status = "okay";
+
+	tps65214: pmic@30 {
+		compatible = "ti,tps65214";
+		reg = <0x30>;
+		interrupt-parent = <&gic500>;
+		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+		buck1-supply = <&vcc_3v3_main>;
+		buck2-supply = <&vcc_3v3_main>;
+		buck3-supply = <&vcc_3v3_main>;
+		ldo1-supply = <&vcc_3v3_main>;
+		ldo2-supply = <&vcc_3v3_main>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_irq_pins_default>;
+		ti,power-button;
+		bootph-all;
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "VDD_CORE";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "VDD_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			buck3_reg: buck3 {
+				regulator-name = "VDD_LPDDR4";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "PMIC_VDD_RTC";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
+};
+
+&gpio0 {
+	gpio-line-names = "","","","","","","","","","",	/* 0-9 */
+			 "","","","","","BOOST_5V_ENA","VDD_3V3_SD_ENA","","","",	/* 10-19 */
+			 "","","","","","MCP23S18_RESET","BTN_SELECT","","","",	/* 20-29 */
+			 "","BTN_LEFT","BTN_UP","","LORA_RESET","","","","","",	/* 30-39 */
+			 "GAUGE_BATLOW","LORA_RFSW","BTN_DOWN","USB_RST","MBUS_INT","","","","","",	/* 40-49 */
+			 "","WLAN_EN","","","","","","","","",	/* 50-59 */
+			 "","","","","","","","","","",	/* 60-69 */
+			 "","","","","","","","","","",	/* 70-79 */
+			 "","","","","MBUS_RST","","","","LORA_BUSY","",	/* 80-89 */
+			 "","","","","LORA_DIO","BTN_RIGHT","","","","",	/* 90-99 */
+			 "","","","","BTN_BACK","","","","","",	/* 100-109 */
+			 "","","","","","","","","","",	/* 110-119 */
+			 "","","SD_CD","","","";	/* 120-125 */
+	pinctrl-names = "default";
+	pinctrl-0 = <&gpio0_pins_default>, <&usr_button_pins_default>, <&lora_control_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&wkup_gpio0 {
+	gpio-line-names = "","SENSOR_3V3_ENA","","","","","","";	/* 0-7 */
+	bootph-all;
+	status = "okay";
+};
+
+&sdhci1 {
+	/* SD/MMC */
+	vmmc-supply = <&vdd_3v3_sd>;
+	disable-wp;
+	cd-gpios = <&gpio0 122 GPIO_ACTIVE_LOW>;
+	cd-debounce-delay-ms = <100>;
+	ti,fails-without-test-cd;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&epwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_beeper_pins_default>;
+	status = "okay";
+};
+
+&epwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgb_led_epwm1_pins_default>;
+	status = "okay";
+};
+
+&epwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&epwm2_pins_default>;
+	status = "okay";
+};
+
+&ecap1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgb_led_ecap1_pins_default>;
+	status = "okay";
+};
+
+&ecap2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgb_led_ecap2_pins_default>;
+	status = "okay";
+};
+
+&usbss0 {
+	ti,vbus-divider;
+	status = "okay";
+};
+
+&usb0 {
+	usb-role-switch;
+	bootph-all;
+	status = "okay";
+};
+
+&usbss1 {
+	ti,vbus-divider;
+	bootph-all;
+	status = "okay";
+};
+
+&usb1 {
+	dr_mode = "host";
+	pinctrl-names = "default";
+	pinctrl-0 = <&usb1_pins_default>;
+	bootph-all;
+	status = "okay";
+};
+
+&spi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_pins_default>;
+	status = "okay";
+
+	mcp23s18: gpio@0 {
+		compatible = "microchip,mcp23s18";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		reset-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&mcp23s18_reset_pins_default>;
+		microchip,spi-present-mask = /bits/ 8 <0x01>;
+	};
+};
+
+&spi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi3_pins_default>;
+	status = "okay";
+};
-- 
2.54.0