arch/arm64/boot/dts/ti/k3-am62p-verdin-mallow.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/ti/k3-am62p-verdin-mallow.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/ti/k3-am62p-verdin-mallow.dtsi
Extension
.dtsi
Size
3651 bytes
Lines
214
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright 2025 Toradex
 *
 * Common dtsi for Verdin AM62P SoM on Mallow carrier board
 *
 * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p
 * https://www.toradex.com/products/carrier-board/mallow-carrier-board
 */

#include <dt-bindings/leds/common.h>

/ {
	aliases {
		eeprom1 = &carrier_eeprom;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_qspi1_clk_gpio>,
			    <&pinctrl_qspi1_cs_gpio>,
			    <&pinctrl_qspi1_io0_gpio>,
			    <&pinctrl_qspi1_io1_gpio>;

		/* SODIMM 52 - USER_LED_1_RED */
		led-0 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_DEBUG;
			function-enumerator = <1>;
			gpios = <&main_gpio0 0 GPIO_ACTIVE_HIGH>;
		};

		/* SODIMM 54 - USER_LED_1_GREEN */
		led-1 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_DEBUG;
			function-enumerator = <1>;
			gpios = <&main_gpio0 11 GPIO_ACTIVE_HIGH>;
		};

		/* SODIMM 56 - USER_LED_2_RED */
		led-2 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_DEBUG;
			function-enumerator = <2>;
			gpios = <&main_gpio0 3 GPIO_ACTIVE_HIGH>;
		};

		/* SODIMM 58 - USER_LED_2_GREEN */
		led-3 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_DEBUG;
			function-enumerator = <2>;
			gpios = <&main_gpio0 4 GPIO_ACTIVE_HIGH>;
		};
	};
};

/* Verdin ETHs */
&cpsw3g {
	status = "okay";
};

/* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */
&cpsw3g_mdio {
	status = "okay";
};

/* Verdin ETH_1 (On-module PHY) */

Annotation

Implementation Notes