arch/arm/boot/dts/nvidia/tegra20-asus-sl101.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nvidia/tegra20-asus-sl101.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nvidia/tegra20-asus-sl101.dts
Extension
.dts
Size
1246 bytes
Lines
62
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
/dts-v1/;

#include "tegra20-asus-transformer-common.dtsi"

/ {
	model = "ASUS Eee Pad Slider SL101";
	compatible = "asus,sl101", "nvidia,tegra20";

	i2c@7000c000 {
		magnetometer@e {
			mount-matrix =  "1",  "0",  "0",
					"0", "-1",  "0",
					"0",  "0",  "1";
		};

		/* Atmel MXT1386 Touchscreen */
		touchscreen@5a {
			compatible = "atmel,maxtouch";
			reg = <0x5a>;

			interrupt-parent = <&gpio>;
			interrupts = <TEGRA_GPIO(V, 6) IRQ_TYPE_LEVEL_LOW>;

			reset-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_LOW>;

			vdda-supply = <&vdd_3v3_sys>;
			vdd-supply  = <&vdd_3v3_sys>;

			atmel,wakeup-method = <ATMEL_MXT_WAKEUP_I2C_SCL>;
		};

		gyroscope@68 {
			mount-matrix =	 "0",  "1",  "0",
					"-1",  "0",  "0",
					 "0",  "0",  "1";

			i2c-gate {
				accelerometer@f {
					mount-matrix =	 "1",  "0",  "0",
							 "0", "-1",  "0",
							 "0",  "0",  "1";
				};
			};
		};
	};

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

		switch-tablet-mode {
			label = "Tablet Mode";
			gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
			linux,input-type = <EV_SW>;
			linux,code = <SW_TABLET_MODE>;
			debounce-interval = <500>;
			wakeup-event-action = <EV_ACT_ASSERTED>;
			wakeup-source;
		};
	};
};

Annotation

Implementation Notes