Commit ebb6a68a authored by Niravkumar L Rabara's avatar Niravkumar L Rabara Committed by Dinh Nguyen
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arm64: dts: socfpga: agilex5: add support for modular board 



The Agilex5 Modular board consists of a compute module (Agilex5 SoCFPGA)
attached to a carrier board that provides PCIe and additional system
interfaces.

Signed-off-by: default avatarNiravkumar L Rabara <niravkumarlaxmidas.rabara@altera.com>
Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
parent 2bd42d85

arch/arm64/boot/dts/intel/Makefile

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Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \ 
				socfpga_agilex3_socdk.dtb \

				socfpga_agilex5_socdk.dtb \

				socfpga_agilex5_socdk_013b.dtb \

				socfpga_agilex5_socdk_modular.dtb \

				socfpga_agilex5_socdk_nand.dtb \

				socfpga_n5x_socdk.dtb

dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb

arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_modular.dts

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+109 −0
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// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (C) 2025, Altera Corporation

 */

#include "socfpga_agilex5.dtsi"



/ {

	model = "SoCFPGA Agilex5 SoCDK - Modular development kit";

	compatible = "intel,socfpga-agilex5-socdk-modular", "intel,socfpga-agilex5";



	aliases {

		serial0 = &uart0;

		ethernet2 = &gmac2;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";



		led0 {

			label = "hps_led0";

			gpios = <&porta 0x0 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "heartbeat";

		};

	};



	memory@80000000 {

		device_type = "memory";

		/* We expect the bootloader to fill in the reg */

		reg = <0x0 0x80000000 0x0 0x0>;

	};

};



&gpio0 {

	status = "okay";

};



&gpio1 {

	status = "okay";

};



&gmac2 {

	status = "okay";

	phy-mode = "rgmii-id";

	phy-handle = <&emac2_phy0>;

	max-frame-size = <9000>;



	mdio0 {

		compatible = "snps,dwmac-mdio";

		#address-cells = <1>;

		#size-cells = <0>;



		emac2_phy0: ethernet-phy@0 {

			reg = <0>;

		};

	};

};



&osc1 {

	clock-frequency = <25000000>;

};



&qspi {

	status = "okay";

	flash@0 {

		compatible = "micron,mt25qu02g", "jedec,spi-nor";

		reg = <0>;

		spi-max-frequency = <100000000>;

		m25p,fast-read;

		cdns,read-delay = <2>;

		cdns,tshsl-ns = <50>;

		cdns,tsd2d-ns = <50>;

		cdns,tchsh-ns = <4>;

		cdns,tslch-ns = <4>;

		spi-tx-bus-width = <4>;

		spi-rx-bus-width = <4>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			qspi_boot: partition@0 {

				label = "u-boot";

				reg = <0x0 0x04200000>;

			};



			root: partition@4200000 {

				label = "root";

				reg = <0x04200000 0x0be00000>;

			};

		};

	};

};



&smmu {

	status = "okay";

};



&uart0 {

	status = "okay";

};



&watchdog0 {

	status = "okay";

};