arch/arm64/boot/dts/qcom/milos-nothing-asteroids.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/qcom/milos-nothing-asteroids.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/qcom/milos-nothing-asteroids.dts
Extension
.dts
Size
21190 bytes
Lines
965
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: BSD-3-Clause

/dts-v1/;

#define PMIV0104_SID 7

#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>

#include "milos.dtsi"
#include "pm7550.dtsi"
#include "pm8550vs.dtsi"
#include "pmiv0104.dtsi" /* PMIV0102 */
#include "pmk8550.dtsi" /* PMK7635 */
#include "pmr735b.dtsi"

/ {
	model = "Nothing Phone (3a)";
	compatible = "nothing,asteroids", "qcom,milos";
	chassis-type = "handset";

	aliases {
		serial0 = &uart5;
	};

	chosen {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		stdout-path = "serial0:115200n8";

		framebuffer0: framebuffer@e3940000 {
			compatible = "simple-framebuffer";
			reg = <0x0 0xe3940000 0x0 (2392 * 1080 * 4)>;
			width = <1080>;
			height = <2392>;
			stride = <(1080 * 4)>;
			format = "a8r8g8b8";
			panel = <&panel>;
			interconnects = <&mmss_noc MASTER_MDP QCOM_ICC_TAG_ALWAYS
					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
			clocks = <&gcc GCC_DISP_HF_AXI_CLK>;

			/* Dummy panel for simple-framebuffer dimension info */
			panel: dummy-panel {
				compatible = "boe,bf068mwm-td0";
				height-mm = <157>;
				width-mm = <71>;
			};
		};
	};

	gpio-keys {
		compatible = "gpio-keys";

		pinctrl-0 = <&assist_default>, <&volume_up_default>;
		pinctrl-names = "default";

		key-assist {
			gpios = <&tlmm 71 GPIO_ACTIVE_LOW>;
			label = "Assistant";
			linux,code = <KEY_LEFTMETA>;
		};

		key-volume-up {
			gpios = <&pm7550_gpios 6 GPIO_ACTIVE_LOW>;
			label = "Volume Up";
			linux,code = <KEY_VOLUMEUP>;

Annotation

Implementation Notes