[PATCH v2 0/3] arm64: dts/bindings: Add support for BeagleBadge

[PATCH v2 0/3] arm64: dts/bindings: Add support for BeagleBadge

[Judith Mendez]

Hi,

BeagleBoard.org BeagleBadge[1] is a compact, affordable open source
hardware [2] single board computer based on the Texas Instruments AM62L3
SoC designed for IoT and embedded applications. Add base support for
the same.

SD boot:
Link: https://gist.github.com/jmenti/d37fdb1f8113dc4d3d21479a61542106

This patch series adds:
- Device tree bindings update for am62l3-badge
- Device tree source for BeagleBadge board
- Defconfig: drivers for BeagleBadge

Changelog:
Binding:
- Update compatible to: beagle,am62l3-beaglebadge
DTS:
- Add thermal zones
- Move pinmux definitions from consumer nodes to  base controller nodes
- Define GPIOs for each of use: BOOST_5V_ENA, USB_HUB_RST, MIKROBUS_RST
- Add Andrew's sign-off tag
Defconfig:
- Add defconfig patch which enables drivers as modules for beaglebadge

Patch series depends on:
- "pinctrl: mcp23s08: Initialize mcp->dev and mcp->addr before regmap init"
- Link: https://lore.kernel.org/all/20260508214324.1040460-1-jm@ti.com

[0] https://beagleboard.org/
[1] https://www.beagleboard.org/boards/beaglebadge
[2] https://github.com/beagleboard/BeagleBadge/blob/main/design/BeagleBadge_RevA_V0.7_SCH_251107.pdf

Judith Mendez (3):
  dt-bindings: arm: ti: Add am62l3-beaglebadge
  arm64: dts: ti: Add k3-am62l3-beaglebadge
  arm64: defconfig: Enable drivers for BeagleBadge

 .../devicetree/bindings/arm/ti/k3.yaml        |   1 +
 arch/arm64/boot/dts/ti/Makefile               |   1 +
 .../boot/dts/ti/k3-am62l3-beaglebadge.dts     | 702 ++++++++++++++++++
 arch/arm64/configs/defconfig                  |   5 +
 4 files changed, 709 insertions(+)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts

-- 
2.54.0

[PATCH v2 1/3] dt-bindings: arm: ti: Add am62l3-beaglebadge

[Judith Mendez]

This board is based on ti,am62l3.

https://beagleboard.org
https://github.com/beagleboard/BeagleBadge
Signed-off-by: Judith Mendez <jm@ti.com>
---
Changelog:
- Update compatible to: beagle,am62l3-beaglebadge
---
 Documentation/devicetree/bindings/arm/ti/k3.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index 2a6a9441c23d..d9cd3fb712fd 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -40,6 +40,7 @@ properties:
       - description: K3 AM62L3 SoC and Boards
         items:
           - enum:
+              - beagle,am62l3-beaglebadge
               - ti,am62l3-evm
           - const: ti,am62l3
 
-- 
2.54.0

[PATCH v2 2/3] arm64: dts: ti: Add k3-am62l3-beaglebadge

[Judith Mendez]

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@ti.com>
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
---
Changelog:
- Add thermal zones
- Move pinmux definitions from consumer nodes to base controller nodes
- Define GPIOs for each of use: BOOST_5V_ENA, USB_HUB_RST, MIKROBUS_RST
---
 arch/arm64/boot/dts/ti/Makefile               |   1 +
 .../boot/dts/ti/k3-am62l3-beaglebadge.dts     | 702 ++++++++++++++++++
 2 files changed, 703 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 5269c9619b65..4e377ca011cd 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-beaglebadge.dtb
 
 # Boards with AM62Px SoC
 dtb-$(CONFIG_ARCH_K3) += k3-am62p5-sk.dtb
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 000000000000..2bbced7bc2c9
--- /dev/null
+++ b/arch/arm64/boot/dts/ti/k3-am62l3-beaglebadge.dts
@@ -0,0 +1,702 @@
+// 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 <dt-bindings/thermal/thermal.h>
+#include "k3-am62l3.dtsi"
+#include "k3-pinctrl.h"
+
+/ {
+	compatible = "beagle,am62l3-beaglebadge", "ti,am62l3";
+	model = "BeagleBoard.org BeagleBadge";
+
+	chosen {
+		stdout-path = &uart0;
+	};
+
+	aliases {
+		gpio0 = &gpio0;
+		gpio2 = &wkup_gpio0;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c4 = &wkup_i2c0;
+		mmc1 = &sdhci1;
+		mmc2 = &sdhci2;
+		serial3 = &uart1;
+		usb0 = &usb0;
+		usb1 = &usb1;
+	};
+
+	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 0 255 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>;
+	};
+
+	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_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;
+		regulator-always-on;
+		enable-active-high;
+		gpio = <&wkup_gpio0 1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sensor_3v3_ena_pins_default>;
+		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_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) 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_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 */
+		>;
+	};
+
+	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 */
+		>;
+	};
+
+	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;
+	};
+
+	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 */
+		>;
+	};
+
+	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, 4) /* (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 */
+		>;
+	};
+
+	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 */
+		>;
+	};
+};
+
+&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>;
+	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;
+
+		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 */
+			 "FUEL_GUAGE_BATLOW","LORA_RFSW","BTN_DOWN","USB_HUB_RST","MIKROBUS_INT","","","","","",	/* 40-49 */
+			 "","WLAN_EN","","","","","","","","",								/* 50-59 */
+			 "","","","","","","","","","",									/* 60-69 */
+			 "","","","","","","","","","",									/* 70-79 */
+			 "","","","","MIKROBUS_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";
+};
+
+&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";
+};
+
+&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 = <0x01>;
+	};
+};
+
+&spi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi3_pins_default>;
+	status = "okay";
+};
-- 
2.54.0

[PATCH v2 3/3] arm64: defconfig: Enable drivers for BeagleBadge

[Judith Mendez]

Enable drivers used on BeagleBadge[1]:
- LED PWM Multicolor driver as a module
- MCP SPI IO Expander driver as a module
- Seven Segment display GPIO driver as module
- Temperature Sensor driver as a module

[1] https://github.com/beagleboard/BeagleBadge
Signed-off-by: Judith Mendez <jm@ti.com>
---
Changelog:
- Add defconfig patch which enables drivers as modules for beaglebadge
---
 arch/arm64/configs/defconfig | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index d905a0777f93..0e4cf5e01146 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -634,6 +634,7 @@ CONFIG_PINCTRL_BRCMSTB=y
 CONFIG_PINCTRL_BCM2712=y
 CONFIG_PINCTRL_DA9062=m
 CONFIG_PINCTRL_MAX77620=y
+CONFIG_PINCTRL_MCP23S08=m
 CONFIG_PINCTRL_RK805=m
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_PINCTRL_SX150X=m
@@ -764,6 +765,7 @@ CONFIG_SENSORS_MACSMC_HWMON=m
 CONFIG_SENSORS_LM75=m
 CONFIG_SENSORS_LM90=m
 CONFIG_SENSORS_PWM_FAN=m
+CONFIG_SENSORS_SHT4x=m
 CONFIG_SENSORS_RASPBERRYPI_HWMON=m
 CONFIG_SENSORS_SL28CPLD=m
 CONFIG_SENSORS_AMC6821=m
@@ -955,6 +957,8 @@ CONFIG_VIDEO_IMX412=m
 CONFIG_VIDEO_OV5640=m
 CONFIG_VIDEO_OV5645=m
 CONFIG_VIDEO_S5KJN1=m
+CONFIG_AUXDISPLAY=y
+CONFIG_SEG_LED_GPIO=m
 CONFIG_DRM=m
 CONFIG_DRM_I2C_NXP_TDA998X=m
 CONFIG_DRM_HDLCD=m
@@ -1333,6 +1337,7 @@ CONFIG_LEDS_PWM=y
 CONFIG_LEDS_SYSCON=y
 CONFIG_LEDS_QCOM_FLASH=m
 CONFIG_LEDS_QCOM_LPG=m
+CONFIG_LEDS_PWM_MULTICOLOR=m
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_DISK=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-- 
2.54.0