u-boot/arch/arm/dts/armada-385-atl-x530DP.dtsi

// SPDX-License-Identifier: GPL-2.0

&i2c0 {
	mux@71 {
		compatible = "nxp,pca9548";

		i2c@1 {
			hwmon@2c {
				compatible = "ti,lm87";
				reg = <0x2c>;
			};

			hwmon@2d {
				compatible = "ti,lm87";
				reg = <0x2d>;
			};

			hwmon@2e {
				pwm-polarity = <1>;
			};
		};

		psu_a_adapter: i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
		};

		psu_b_adapter: i2c@5 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <5>;
		};

		i2c@6 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6>;

			misc_gpio: gpio@26 {
				compatible = "nxp,pca9555";
				gpio-controller;
				#gpio-cells = <2>;
				reg = <0x26>;
				interrupt-parent = <&gpio0>;
				interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
				status = "okay";
				interrupt-controller;
				#interrupt-cells = <2>;

				psu_bank2 {
					gpio-hog;
					gpios = <0 GPIO_ACTIVE_HIGH>;
					output-high;
					line-name = "psu-bank2";
				};
			};
		};
	};
};

/ {
	psu_slot_a {
		compatible = "atl,dts-overlay-gpio-psu-slot";
		slot-name = "PSU Bay A";
		board-index = <1>;
		present-gpio = <&misc_gpio 1 GPIO_ACTIVE_LOW>;
		output-ok-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;
		interrupt-parent = <&misc_gpio>;
		interrupts = <1 IRQ_TYPE_EDGE_BOTH>;
		overlay = <&psu_a_overlay>;
	};

	psu_slot_b {
		compatible = "atl,dts-overlay-gpio-psu-slot";
		slot-name = "PSU Bay B";
		board-index = <2>;
		present-gpio = <&misc_gpio 2 GPIO_ACTIVE_LOW>;
		output-ok-gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>;
		interrupt-parent = <&misc_gpio>;
		interrupts = <2 IRQ_TYPE_EDGE_BOTH>;
		overlay = <&psu_b_overlay>;
	};

	fan_slot_a {
		compatible = "atl,fan05-slot";
		slot-name = "Fan Bay A";
		board-index = <3>;
		present-gpio = <&misc_gpio 3 GPIO_ACTIVE_LOW>;
		fault-gpio = <&misc_gpio 11 GPIO_ACTIVE_LOW>;
		interrupt-parent = <&misc_gpio>;
		interrupts = <3 IRQ_TYPE_EDGE_BOTH>;
		overlay = <&fan_a_overlay>;
	};
};

/ {
	psu_a_overlay: psu_a {
		fragment@0 {
			target = <&psu_a_adapter>;
			__overlay__ {
				#address-cells = <1>;
				#size-cells = <0>;

				psu@51 {
					compatible = "atl,atl-pwr-gen2";
					reg = <0x51>;
					board-index = <1>;
				};
			};
		};
	};
};

/ {
	psu_b_overlay: psu_b {
		fragment@0 {
			target = <&psu_b_adapter>;
			__overlay__ {
				#address-cells = <1>;
				#size-cells = <0>;

				psu@51 {
					compatible = "atl,atl-pwr-gen2";
					reg = <0x51>;
					board-index = <2>;
				};
			};
		};
	};
};

/ {
	fan_a_overlay:fan_a {
		fragment@1 {
			target-path = "/";
			__overlay__ {
				fan@1 {
					compatible = "atl,fan05";
					board-index = <3>;
					module-id-gpios =
						<&misc_gpio 4 GPIO_ACTIVE_HIGH>,
						<&misc_gpio 5 GPIO_ACTIVE_HIGH>,
						<&misc_gpio 6 GPIO_ACTIVE_HIGH>;
				};
			};
		};
	};
};