arch/arm64/boot/dts/freescale/imx95-aquila.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/imx95-aquila.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/imx95-aquila.dtsi
Extension
.dtsi
Size
30194 bytes
Lines
1161
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 (c) Toradex
 *
 * https://www.toradex.com/computer-on-modules/aquila-arm-family/nxp-imx95
 */

#include <dt-bindings/net/ti-dp83867.h>
#include "imx95.dtsi"

/ {
	aliases {
		can0 = &flexcan1;
		can1 = &flexcan2;
		can2 = &flexcan3;
		can3 = &flexcan4;
		eeprom0 = &som_eeprom;
		ethernet0 = &enetc_port0;
		i2c0 = &lpi2c3;
		i2c1 = &lpi2c2;
		i2c2 = &i3c2;
		i2c3 = &lpi2c8;
		i2c4 = &lpi2c4;
		i2c6 = &lpi2c5;
		mmc0 = &usdhc1;
		mmc1 = &usdhc2;
		rtc0 = &rtc_i2c;
		rtc1 = &scmi_bbm;
		serial0 = &lpuart3;
		serial1 = &lpuart7;
		serial2 = &lpuart1;
		serial3 = &lpuart2;
		usb0 = &usb3;
		usb1 = &usb2;
	};

	chosen {
		stdout-path = "serial2:115200n8";
	};

	aquila_key_wake: gpio-key-wakeup {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ctrl_wake1_mico>;

		status = "disabled";

		key-wakeup {
			/* Aquila CTRL_WAKE1_MICO# */
			gpios = <&gpio5 11 GPIO_ACTIVE_LOW>;
			label = "Wake Up";
			wakeup-source;
			linux,code = <KEY_WAKEUP>;
		};
	};

	clk_dsi2dp_refclk: clock-dsi2dp-refclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <27000000>;
	};

	clk_dsi2dp_refclk_en: clock-dsi2dp-refclk-en {
		compatible = "gpio-gate-clock";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_ctrl_dp_clk_en>;
		clocks = <&clk_dsi2dp_refclk>;
		#clock-cells = <0>;
		/* CTRL_DP_CLK_EN */
		enable-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;

Annotation

Implementation Notes