arch/arm/boot/dts/nvidia/tegra30-asus-tf300tg.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/nvidia/tegra30-asus-tf300tg.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/nvidia/tegra30-asus-tf300tg.dts
Extension
.dts
Size
38489 bytes
Lines
1105
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 "tegra30-asus-transformer-common.dtsi"
#include "tegra30-asus-lvds-display.dtsi"

/ {
	model = "Asus Transformer Pad 3G TF300TG";
	compatible = "asus,tf300tg", "nvidia,tegra30";

	gpio@6000d000 {
		tf300tg-init-hog {
			gpio-hog;
			gpios = <TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(D, 2) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(P, 1) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(X, 5) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(R, 3) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(U, 5) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(X, 0) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(Y, 2) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(Y, 3) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(EE, 1) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>,
				<TEGRA_GPIO(U, 3) GPIO_ACTIVE_HIGH>;
			output-low;
		};
	};

	pinmux@70000868 {
		state_default: pinmux {
			pbb3 {
				nvidia,pins = "pbb3";
				nvidia,function = "vgp3";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};

			pbb7 {
				nvidia,pins = "pbb7";
				nvidia,function = "i2s4";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};

			gmi_cs4_n_pk2 {
				nvidia,pins = "gmi_cs4_n_pk2";
				nvidia,function = "gmi";
				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
				nvidia,tristate = <TEGRA_PIN_ENABLE>;
				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
			};

			lcd_pwr2_pc6 {
				nvidia,pins = "lcd_pwr2_pc6",
						"lcd_dc1_pd2";
				nvidia,function = "displaya";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
				nvidia,tristate = <TEGRA_PIN_DISABLE>;
				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
			};

			kb_row7_pr7 {
				nvidia,pins = "kb_row7_pr7";
				nvidia,function = "kbc";
				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;

Annotation

Implementation Notes