arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
Extension
.dts
Size
12054 bytes
Lines
589
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+ OR MIT)

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3568.dtsi"

/ {
	model = "Ariaboard Photonicat";
	compatible = "ariaboard,photonicat", "rockchip,rk3568";

	aliases {
		ethernet0 = &gmac0;
		ethernet1 = &gmac1;
		mmc0 = &sdhci;
		mmc1 = &sdmmc0;
		mmc2 = &sdmmc1;
	};

	battery: battery {
		compatible = "simple-battery";
		device-chemistry = "lithium-ion";
		charge-full-design-microamp-hours = <6800000>;
		energy-full-design-microwatt-hours = <25000000>;
		voltage-max-design-microvolt = <4200000>;
		voltage-min-design-microvolt = <3400000>;

		ocv-capacity-celsius = <25>;
		ocv-capacity-table-0 =  <4100000 100>, <4040000 90>,
					<3980000 80>, <3920000 70>,
					<3870000 60>, <3820000 50>,
					<3790000 40>, <3770000 30>,
					<3740000 20>, <3680000 10>,
					<3450000 0>;
	};

	chosen: chosen {
		stdout-path = "serial2:1500000n8";
	};

	hdmi_con: hdmi-con {
		compatible = "hdmi-connector";
		type = "a";

		port {
			hdmi_con_in: endpoint {
				remote-endpoint = <&hdmi_out_con>;
			};
		};
	};

	vcc_1v8: regulator-vcc-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_1v8";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc3v3_sys>;
	};

	vcc_3v3: regulator-vcc-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "vcc_3v3";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;

Annotation

Implementation Notes