arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts
Extension
.dts
Size
16648 bytes
Lines
831
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 MIT)
//
// Device Tree file for single LX2160A CEX-7 on Twins board.
//
// Copyright 2022 SolidRun Ltd.

/dts-v1/;

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

#include "fsl-lx2160a-rev2.dtsi"
#include "fsl-lx2160a-cex7.dtsi"

/ {
	compatible = "solidrun,twins-single", "solidrun,lx2160a-cex7", "fsl,lx2160a";
	model = "SolidRun LX2160A SolidWAN Single";

	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
		gpio2 = &gpio2;
		gpio3 = &gpio3;
		gpio4 = &expander0;
		gpio5 = &expander1;
		gpio6 = &expander2;
		gpio7 = &expander3;
		i2c0 = &i2c0;
		i2c1 = &i2c2;
		i2c2 = &i2c4;
		i2c3 = &fan_i2c;
		i2c4 = &power_i2c;
		i2c5 = &i2c_smb;
		i2c6 = &sfp0_i2c;
		i2c7 = &sfp1_i2c;
		i2c8 = &sfp2_i2c;
		i2c9 = &sfp3_i2c;
		i2c10 = &twins_sfp_c1_at_i2c;
		i2c11 = &twins_sfp_c1_ab_i2c;
		i2c12 = &twins_sfp_c1_bt_i2c;
		i2c13 = &twins_sfp_c1_bb_i2c;
		i2c14 = &twins_sfp_c2_at_i2c;
		i2c15 = &twins_sfp_c2_ab_i2c;
		i2c16 = &twins_sfp_c2_bt_i2c;
		i2c17 = &twins_sfp_c2_bb_i2c;
		i2c18 = &twins_sfp_c3_at_i2c;
		i2c19 = &twins_sfp_c3_ab_i2c;
		i2c20 = &twins_sfp_c3_bt_i2c;
		i2c21 = &twins_sfp_c3_bb_i2c;
		i2c22 = &htwins_sfp_c3_at_i2c;
		i2c23 = &htwins_sfp_c3_ab_i2c;
		i2c24 = &htwins_sfp_c3_bt_i2c;
		i2c25 = &htwins_sfp_c3_bb_i2c;
		i2c26 = &ddr_i2c;
		mmc0 = &esdhc0;
		mmc1 = &esdhc1;
		serial0 = &uart0;
		serial1 = &uart1;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	leds {
		compatible = "gpio-leds";

		led_ht_c3_bt: led-sfp-1 {
			color = <LED_COLOR_ID_GREEN>;
			default-state = "off";
			function = LED_FUNCTION_LAN;

Annotation

Implementation Notes