arch/arm/boot/dts/qcom/qcom-mdm9615-wp8548.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/qcom/qcom-mdm9615-wp8548.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/qcom/qcom-mdm9615-wp8548.dtsi
Extension
.dtsi
Size
5256 bytes
Lines
276
Domain
Architecture Layer
Bucket
arch/arm
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 Source for Sierra Wireless WP8548 Module
 *
 * Copyright (C) 2016 BayLibre, SAS.
 * Author : Neil Armstrong <narmstrong@baylibre.com>
 */

#include "qcom-mdm9615.dtsi"
#include "pm8018.dtsi"

/ {
	model = "Sierra Wireless WP8548 Module";
	compatible = "swir,wp8548", "qcom,mdm9615";

	memory@48000000 {
		device_type = "memory";
		reg = <0x48000000 0x7F00000>;
	};
};

&msmgpio {
	pinctrl-0 = <&reset_out_pins>;
	pinctrl-names = "default";

	gsbi3_pins: gsbi3-state {
		gsbi3-pins {
			pins = "gpio8", "gpio9", "gpio10", "gpio11";
			function = "gsbi3";
			drive-strength = <8>;
			bias-disable;
		};
	};

	gsbi4_pins: gsbi4-state {
		gsbi4-pins {
			pins = "gpio12", "gpio13", "gpio14", "gpio15";
			function = "gsbi4";
			drive-strength = <8>;
			bias-disable;
		};
	};

	gsbi5_i2c_pins: gsbi5-i2c-state {
		sda-pins {
			pins = "gpio16";
			function = "gsbi5_i2c";
			drive-strength = <8>;
			bias-disable;
		};

		scl-pins {
			pins = "gpio17";
			function = "gsbi5_i2c";
			drive-strength = <2>;
			bias-disable;
		};
	};

	gsbi5_uart_pins: gsbi5-uart-state {
		gsbi5-uart-pins {
			pins = "gpio18", "gpio19";
			function = "gsbi5_uart";
			drive-strength = <8>;
			bias-disable;
		};
	};

	reset_out_pins: reset-out-state {
		reset-out-pins {

Annotation

Implementation Notes