arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi
Extension
.dtsi
Size
3949 bytes
Lines
228
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: (GPL-2.0-only OR BSD-2-Clause)
/*
 * Device Tree Source for the RZ/G2LC SMARC EVK parts
 *
 * Copyright (C) 2022 Renesas Electronics Corp.
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>

#include "rzg2lc-smarc-pinfunction.dtsi"
#include "rz-smarc-common.dtsi"

/ {
	aliases {
		serial1 = &scif1;
		i2c2 = &i2c2;
	};

	osc1: cec-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <12000000>;
	};

	hdmi-out {
		compatible = "hdmi-connector";
		type = "d";

		port {
			hdmi_con_out: endpoint {
				remote-endpoint = <&adv7535_out>;
			};
		};
	};

#if (SW_I2S0_I2S1)
	/delete-node/ sound;

	sound_card {
		compatible = "audio-graph-card";
		label = "HDMI-Audio";
		dais = <&i2s2_port>;
	};
#endif
};

#if (SW_SCIF_CAN || SW_RSPI_CAN)
&canfd {
	pinctrl-0 = <&can1_pins>;

	channel0 {
		status = "disabled";
	};
};
#else
&canfd {
	/delete-property/ pinctrl-0;
	/delete-property/ pinctrl-names;
	status = "disabled";
};
#endif

#if (!SW_I2S0_I2S1)
&cpu_dai {
	sound-dai = <&ssi0>;
};
#endif

&dsi {

Annotation

Implementation Notes