arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
Extension
.dts
Size
1383 bytes
Lines
89
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 BSD-3-Clause)
/*
 * IPQ6018 CP01 board device tree source
 *
 * Copyright (c) 2019, The Linux Foundation. All rights reserved.
 */

/dts-v1/;

#include "ipq6018-mp5496.dtsi"

/ {
	model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1";
	compatible = "qcom,ipq6018-cp01", "qcom,ipq6018";

	aliases {
		serial0 = &blsp1_uart3;
	};

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

&blsp1_uart3 {
	pinctrl-0 = <&serial_3_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_i2c3 {
	pinctrl-0 = <&i2c_1_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&blsp1_spi1 {
	pinctrl-0 = <&spi_0_pins>;
	pinctrl-names = "default";
	status = "okay";

	flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0>;
		compatible = "micron,n25q128a11", "jedec,spi-nor";
		spi-max-frequency = <50000000>;
	};
};

&tlmm {
	i2c_1_pins: i2c-1-state {
		pins = "gpio42", "gpio43";
		function = "blsp2_i2c";
		drive-strength = <8>;
	};

	spi_0_pins: spi-0-state {
		pins = "gpio38", "gpio39", "gpio40", "gpio41";
		function = "blsp0_spi";
		drive-strength = <8>;
		bias-pull-down;
	};
};

&qpic_bam {
	status = "okay";
};

&qpic_nand {

Annotation

Implementation Notes