arch/arm/boot/dts/ti/omap/logicpd-torpedo-baseboard.dtsi

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/logicpd-torpedo-baseboard.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/logicpd-torpedo-baseboard.dtsi
Extension
.dtsi
Size
11834 bytes
Lines
421
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-only

/ {
	gpio_keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&gpio_key_pins &gpio_key_pins_wkup>;

		sysboot2 {
			label = "sysboot2";
			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;	/* gpio2 */
			linux,code = <BTN_0>;
			wakeup-source;
		};

		sysboot5 {
			label = "sysboot5";
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;	/* gpio7 */
			linux,code = <BTN_1>;
			wakeup-source;
		};

		gpio1 {
			label = "gpio1";
			gpios = <&gpio6 21 GPIO_ACTIVE_LOW>;	/* gpio181 */
			linux,code = <BTN_2>;
			wakeup-source;
		};

		gpio2 {
			label = "gpio2";
			gpios = <&gpio6 18 GPIO_ACTIVE_LOW>;	/* gpio178 */
			linux,code = <BTN_3>;
			wakeup-source;
		};
	};

	sound {
		compatible = "ti,omap-twl4030";
		ti,model = "omap3logic";
		ti,mcbsp = <&mcbsp2>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins>;

		led1 {
			label = "led1";
			gpios = <&gpio6 20 GPIO_ACTIVE_HIGH>;	/* gpio180 */
			linux,default-trigger = "cpu0";
		};

		led2 {
			label = "led2";
			gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;	/* gpio179 */
			linux,default-trigger = "none";
		};
	};

	pwm10: pwm-10 {
		compatible = "ti,omap-dmtimer-pwm";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm_pins>;
		ti,timers = <&timer10>;
		#pwm-cells = <3>;
		ti,clock-source = <0x01>;
	};

Annotation

Implementation Notes