arch/arm/boot/dts/ti/omap/am57xx-sbc-am57x.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/am57xx-sbc-am57x.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/am57xx-sbc-am57x.dts
Extension
.dts
Size
4038 bytes
Lines
177
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
/*
 * Support for CompuLab SBC-AM57x single board computer
 *
 * Copyright (C) 2015 CompuLab Ltd. - https://www.compulab.co.il/
 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
 */

#include "am57xx-cl-som-am57x.dts"
#include "compulab-sb-som.dtsi"

/ {
	model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
	compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";

	aliases {
		display0 = &lcd0;
		display1 = &hdmi;
	};
};

&dra7_pmx_core {
	uart3_pins_default: uart3-default-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0)	/* uart3_rxd */
			DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0)	/* uart3_txd */
		>;
	};

	mmc1_pins_default: mmc1-default-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
			DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)	/* mmc1_cmd.cmd */
			DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
			DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
			DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
			DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
			DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)	/* mmc1_sdcd.gpio6_27 */
			DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14)	/* mmc1_sdwp.gpio6_28 */
		>;
	};

	usb1_pins: usb1-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
		>;
	};

	i2c5_pins_default: i2c5-default-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10)	/* mcasp1_axr0.i2c5_sda */
			DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10)	/* mcasp1_axr1.i2c5_scl */
		>;
	};

	lcd_pins_default: lcd-default-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)      /* vin2a_vsync0.gpio4_0 */
		>;
	};

	hdmi_pins: hdmi-pins {
		pinctrl-single,pins = <
			DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1)	/* i2c2_sda.hdmi1_ddc_scl */
			DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1)	/* i2c2_scl.hdmi1_ddc_sda */
		>;
	};

	hdmi_conn_pins: hdmi-conn-pins {
		pinctrl-single,pins = <

Annotation

Implementation Notes