[PATCH 2/2] arm64: dts: ti: Add k3-am62l3-beaglebadge
Judith Mendez
jm at ti.com
Tue May 5 08:08:41 PDT 2026
Hi Andrew,
On 5/4/26 10:18 AM, Andrew Davis wrote:
> On 5/1/26 6:31 PM, Judith Mendez wrote:
>> 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://beagleboard.org/
>> https://github.com/beagleboard/BeagleBadge
>>
>> Co-developed-by: Andrew Davis <afd at ti.com>
>> Signed-off-by: Judith Mendez <jm at ti.com>
>> ---
>> arch/arm64/boot/dts/ti/Makefile | 1 +
>> arch/arm64/boot/dts/ti/k3-am62l3-badge.dts | 655 +++++++++++++++++++++
>> 2 files changed, 656 insertions(+)
>> create mode 100644 arch/arm64/boot/dts/ti/k3-am62l3-badge.dts
>>
>> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/
>> Makefile
>> index 5269c9619b65..aa714777a3a0 100644
>> --- a/arch/arm64/boot/dts/ti/Makefile
>> +++ b/arch/arm64/boot/dts/ti/Makefile
>> @@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-am62d2-evm.dtb
>> # Boards with AM62Lx SoCs
>> dtb-$(CONFIG_ARCH_K3) += k3-am62l3-evm.dtb
>> +dtb-$(CONFIG_ARCH_K3) += k3-am62l3-badge.dtb
>> # Boards with AM62Px SoC
>> dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
>> diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-badge.dts b/arch/arm64/
>> boot/dts/ti/k3-am62l3-badge.dts
>> new file mode 100644
>> index 000000000000..0125d3fec5e9
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/ti/k3-am62l3-badge.dts
>> @@ -0,0 +1,655 @@
>> +// SPDX-License-Identifier: GPL-2.0
>> +/*
>> + * 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 <dt-bindings/net/ti-dp83867.h>
>> +#include "k3-am62l3.dtsi"
>> +#include "k3-pinctrl.h"
>> +
>> +/ {
>> + compatible = "beagle,am62l3-badge", "ti,am62l3";
>> + model = "BeagleBoard.org BeagleBadge";
>> +
>> + chosen {
>> + stdout-path = &uart0;
>> + };
>> +
>> + aliases {
>> + gpio0 = &gpio0;
>> + gpio1 = &gpio2;
>> + gpio2 = &wkup_gpio0;
>> + i2c0 = &i2c0;
>> + i2c1 = &i2c1;
>> + i2c4 = &wkup_i2c0;
>> + mmc1 = &sdhci1;
>> + mmc2 = &sdhci2;
>> + serial3 = &uart1;
>> + usb0 = &usb0;
>> + usb1 = &usb1;
>> + };
>> +
>> + memory at 80000000 {
>> + /* 256MB */
>> + reg = <0x00000000 0x80000000 0x00000000 0x10000000>;
>> + device_type = "memory";
>> + bootph-all;
>> + };
>> +
>> + gpio_keys: gpio-keys {
>> + compatible = "gpio-keys";
>> + autorepeat;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&usr_button_default_pins>;
>> +
>> + 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";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&rgb_led_default_pins>;
>> +
>> + multi-led {
>> + color = <LED_COLOR_ID_RGB>;
>> + max-brightness = <255>;
>> +
>> + led-red {
>> + pwms = <&ecap2 0 255 0>;
>> + color = <LED_COLOR_ID_RED>;
>> + };
>> +
>> + led-green {
>> + pwms = <&ecap1 0 255 0>;
>> + color = <LED_COLOR_ID_GREEN>;
>> + };
>> +
>> + led-blue {
>> + pwms = <&epwm1 1 255 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>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&pwm_beeper_default_pins>;
>> + };
>> +
>> + 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 = <&vsys_out>;
>> + 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;
>> + gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&vdd_3v3_sd_ena_default_pins>;
>> + 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;
>> + regulator-always-on;
>> + enable-active-high;
>> + gpio = <&wkup_gpio0 1 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&sensor_3v3_ena_default_pins>;
>> + bootph-all;
>> + };
>> +
>> + wlan_en: regulator-5 {
>> + compatible = "regulator-fixed";
>> + regulator-name = "wlan_en";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + enable-active-high;
>> + gpios = <&gpio0 51 GPIO_ACTIVE_HIGH>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wlan_en_pins_default>;
>> + };
>> +};
>> +
>> +&pmx0 {
>> + uart0_default_pins: 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_wakeup_pins: 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_default_pins: uart1-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x019c, PIN_OUTPUT, 2) /* (A12) UART1_TXD */
>> + AM62LX_IOPAD(0x0198, PIN_INPUT, 2) /* (C11) UART1_RXD */
>> + AM62LX_IOPAD(0x0180, PIN_INPUT, 2) /* (A8) UART1_CTS */
>> + AM62LX_IOPAD(0x0184, PIN_OUTPUT, 2) /* (B10) UART1_RTS */
>> + >;
>> + bootph-all;
>> + };
>> +
>> + usr_button_default_pins: 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 */
>> + >;
>> + };
>> +
>> + i2c0_default_pins: 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_default_pins: 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;
>> + };
>> +
>> + vdd_3v3_sd_ena_default_pins: 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_default_pins: sensor-3v3-ena-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x004, PIN_OUTPUT, 7) /* (AA23)
>> WKUP_UART0_TXD.WKUP_GPIO0_1 */
>> + >;
>> + };
>> +
>> + mmc1_default_pins: 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, 0) /* (B6) MMC1_SDCD */
>> + >;
>> + bootph-all;
>> + };
>> +
>> + mmc2_pins_default: mmc2-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x010c, PIN_INPUT, 0) /* (U23) MMC2_CMD */
>> + AM62LX_IOPAD(0x0104, PIN_OUTPUT, 0) /* (R23) MMC2_CLK */
>> + AM62LX_IOPAD(0x0108, PIN_INPUT, 0) /* () MMC2_CLKLB */
>> + AM62LX_IOPAD(0x0100, PIN_INPUT, 0) /* (U22) MMC2_DAT0 */
>> + AM62LX_IOPAD(0x00fc, PIN_INPUT, 0) /* (T22) MMC2_DAT1 */
>> + AM62LX_IOPAD(0x00f8, PIN_INPUT, 0) /* (T23) MMC2_DAT2 */
>> + AM62LX_IOPAD(0x00f4, PIN_INPUT, 0) /* (R22) MMC2_DAT3 */
>> + >;
>> + };
>> +
>> + wlan_en_pins_default: wlan-en-pins-default {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x0110, PIN_OUTPUT, 7) /* (T20)
>> MMC2_SDCD.GPIO0_51 */
>> + >;
>> + };
>> +
>> + wlirq_pins_default: wlirq-pins-default {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x0114, PIN_INPUT, 7) /* (T21)
>> MMC2_SDWP.GPIO0_52 */
>> + >;
>> + };
>> +
>> + usb1_default_pins: 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_default_pins: pwm-beeper-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x00b0, PIN_OUTPUT, 4) /* (F22)
>> GPMC0_AD14.EHRPWM0_B */
>> + >;
>> + };
>> +
>> + pmic_irq_default_pins: pmic-irq-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x01e8, PIN_INPUT, 0) /* (C8) EXTINTn */
>> + >;
>> + bootph-all;
>> + };
>> +
>> + wkup_i2c0_default_pins: 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_default_pins: rgb-led-default-pins {
>> + pinctrl-single,pins = <
>> + AM62LX_IOPAD(0x0190, PIN_OUTPUT, 2) /* (A11)
>> MCASP0_ACLKX.ECAP2_IN_APWM_OUT */
>> + AM62LX_IOPAD(0x0188, PIN_OUTPUT, 2) /* (A9)
>> MCASP0_AXR1.ECAP1_IN_APWM_OUT */
>> + 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, 4) /* (H21)
>> GPMC0_AD10.GPIO0_25 */
>> + >;
>> + };
>> +
>> + 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 */
>> + >;
>> + };
>> +};
>> +
>> +&uart0 {
>> + wakeup-source;
>> + pinctrl-0 = <&uart0_default_pins>;
>> + pinctrl-1 = <&uart0_wakeup_pins>;
>> + pinctrl-names = "default", "wakeup";
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&uart1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&uart1_default_pins>;
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&i2c0 {
>> + clock-frequency = <400000>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&i2c0_default_pins>;
>> + bootph-all;
>> + status = "okay";
>> +
>> + /* EEPROM */
>> + eeprom at 50 {
>> + /* FT24C32A-ELRT */
>> + compatible = "atmel,24c32";
>> + reg = <0x50>;
>> + };
>> +
>> + /* Fuel Gauge */
>> + fuel-gauge at 55 {
>> + compatible = "ti,bq27541";
>> + reg = <0x55>;
>> + };
>> +
>> + /* IMU Sensor */
>> + accelerometer at 6a {
>> + compatible = "st,lsm6ds3tr-c";
>> + reg = <0x6a>;
>> + vdd-supply = <&vcc_3v3_main>;
>> + vddio-supply = <&vcc_3v3_main>;
>> + };
>> +
>> + /* T&H Sensor */
>> + th-sensor at 44 {
>> + compatible = "sensirion,sht4x";
>> + reg = <0x44>;
>> + };
>> +};
>> +
>> +&i2c1 {
>> + clock-frequency = <400000>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&i2c1_default_pins>;
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&wkup_i2c0 {
>> + clock-frequency = <400000>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wkup_i2c0_default_pins>;
>> + status = "okay";
>> +
>> + tps65214: pmic at 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_default_pins>;
>> + ti,power-button;
>> +
>> + 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 */
>> + "","","","","","","VDD_3V3_SD_ENA","","","", /*
>> 10-19 */
>> + "","","","","","MCP23S18_RESET","USR0","","","", /*
>> 20-29 */
>> + "","USR1","USR2","","LORA_RESET","","","","","", /*
>> 30-39 */
>> + "","LORA_RFSW","USR3","","","","","","","", /*
>> 40-49 */
>> + "","VDD_WLAN_EN","WL_IRQ","","","","","","","", /*
>> 50-59 */
>> + "","","","","","","","","","", /* 60-69 */
>> + "","","","","","","","","","", /* 70-79 */
>> + "","","","","","","","","LORA_BUSY","", /* 80-89 */
>> + "","","","","LORA_DIO","USR4","","","","", /*
>> 90-99 */
>> + "","","","","USR5","","","","",""; /* 100-109 */
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&lora_control_pins_default>;
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&gpio2 {
>> + 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;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc1_default_pins>;
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&sdhci2 {
>> + vmmc-supply = <&wlan_en>;
>> + bus-width = <4>;
>> + non-removable;
>> + cap-power-off-card;
>> + keep-power-in-suspend;
>> + #address-cells = <1>;
>> + #size-cells = <0>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&mmc2_pins_default>;
>> + ti,driver-strength-ohm = <50>;
>> + ti,fails-without-test-cd;
>> + status = "okay";
>> +
>> + wlcore: wlcore at 2 {
>> + compatible = "ti,cc3300";
>> + reg = <2>;
>> + interrupt-parent = <&gpio0>;
>> + interrupts = <52 IRQ_TYPE_EDGE_RISING>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wlirq_pins_default>;
>> + };
>> +};
>> +
>> +&epwm0 {
>> + status = "okay";
>> +};
>> +
>> +&epwm1 {
>> + status = "okay";
>> +};
>> +
>> +&ecap1 {
>> + status = "okay";
>> +};
>> +
>> +&ecap2 {
>
> No pinmux here? Even if you are using the default muxing, you should
> still add
> the pinmux info for both completness and to prevent accidental pin reuse by
> some future addition. Same for EPWM above and USB nodes below.
Will missing pinmux nodes & respin, thanks.
~ Judith
>
> Andrew
>
>> + 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_default_pins>;
>> + bootph-all;
>> + status = "okay";
>> +};
>> +
>> +&spi1 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&spi1_pins_default>;
>> + status = "okay";
>> +
>> + mcp23s18: gpio at 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 = <0x01>;
>> + };
>> +};
>> +
>> +&spi3 {
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&spi3_pins_default>;
>> + status = "okay";
>> +
>> + sx1262_lora: lora at 0 {
>> + compatible = "rohm,dh2228fv";
>> + reg = <0>;
>> + spi-max-frequency = <10000000>;
>> + };
>> +};
>
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