aspeed-bmc-asrock-paul-ipmi-card.dts

// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright 2025 Anirudh Srinivasan

/dts-v1/;

#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>

/{
	model = "ASRock Paul IPMI Card";
	compatible = "asrock,ast2500-paul-ipmi-card", "aspeed,ast2500";

	aliases {
		serial4 = &uart5;
	};

	chosen {
		stdout-path = &uart5;
	};

	leds {
		compatible = "gpio-leds";

		led-fan-1 {
			gpios = <&gpio ASPEED_GPIO(AA, 0) GPIO_ACTIVE_LOW>;
			label = "fan1_red";
			default-state = "off";
		};

		led-fan-2 {
			gpios = <&gpio ASPEED_GPIO(AA, 1) GPIO_ACTIVE_LOW>;
			label = "fan2_red";
			default-state = "off";
		};

		led-fault {
			gpios = <&gpio ASPEED_GPIO(Y, 3) GPIO_ACTIVE_LOW>;
			label = "panic_red";
			panic-indicator;
			default-state = "off";
		};

		led-heartbeat {
			gpios = <&gpio ASPEED_GPIO(H, 6) GPIO_ACTIVE_LOW>;
			label = "heartbeat_green";
			linux,default-trigger = "timer";
		};
	};

	memory@80000000 {
		reg = <0x80000000 0x20000000>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		video_engine_memory: video {
			size = <0x02000000>;
			alignment = <0x01000000>;
			compatible = "shared-dma-pool";
			reusable;
		};
	};
};

&fmc {
	status = "okay";
	flash@0 {
		status = "okay";
		m25p,fast-read;
		label = "bmc";
		spi-max-frequency = <50000000>; /* 50 MHz */
#include "openbmc-flash-layout.dtsi"
	};
};

&gpio {
	status = "okay";
	gpio-line-names =
		/*  A */ "", "", "", "", "", "", "", "",
		/*  B */ "", "", "", "", "", "", "", "",
		/*  C */ "", "", "", "", "", "", "", "",
		/*  D */ "", "BMC_PWRBTN", "", "BMC_RESETCON", "", "", "", "",
		/*  E */ "", "", "", "", "", "", "", "",
		/*  F */ "", "", "", "", "", "", "", "",
		/*  G */ "", "", "", "", "", "", "", "",
		/*  H */ "", "", "", "", "", "", "BMC_LED1", "",
		/*  I */ "", "", "", "", "", "", "", "",
		/*  J */ "", "", "", "", "", "", "", "",
		/*  K */ "", "", "", "", "", "", "", "",
		/*  L */ "", "", "", "", "", "", "", "",
		/*  M */ "", "", "", "", "", "", "", "",
		/*  N */ "", "", "", "", "", "", "", "",
		/*  O */ "", "", "", "", "", "", "", "",
		/*  P */ "", "", "", "", "", "", "", "",
		/*  Q */ "", "", "", "", "", "", "", "",
		/*  R */ "", "", "", "", "", "", "", "",
		/*  S */ "", "", "", "", "", "", "", "",
		/*  T */ "", "", "", "", "", "", "", "",
		/*  U */ "", "", "", "", "", "", "", "",
		/*  V */ "", "", "", "", "", "", "", "",
		/*  W */ "", "", "", "", "", "", "", "",
		/*  X */ "", "", "", "", "", "PCIE_STNDBY", "", "",
		/*  Y */ "", "", "", "SYSTEM_ERR_LED", "", "", "", "",
		/*  Z */ "", "", "", "", "", "", "", "",
		/* AA */ "FAN_1_LED", "FAN_2_LED", "", "", "", "", "", "",
		/* AB */ "", "", "", "", "", "", "", "",
		/* AC */ "", "", "", "", "", "", "", "";
};

&mac0 {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rgmii1_default &pinctrl_mdio1_default>;
};

&uart5 {
	status = "okay";
};

&vhub {
	status = "okay";
};

&video {
	status = "okay";
	memory-region = <&video_engine_memory>;
};