From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 34DE128000F for ; Sun, 19 Apr 2026 23:24:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776641066; cv=none; b=aGap7gKIKEGEsYi26GzVFHDs9aBl7CsXnjw36fVMxs8z0gvy8c82RGPaE2c+oVHsORDoysd3htdUkioMboKQz8zByjadnXwc3GodHNP3dmm5g2ub6gxDphJgSNZPIK8CYY/ShyKVrjxdEcyUiDXdbFkCCCHr0ddHr7HcjWSnPWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776641066; c=relaxed/simple; bh=qdp4S1ycSoghdrsZA7/NsSAACV+sbKq1KZFe/S2hrcc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Zh3WQvFCblK1F2vqwQ6ZmdOKBf4sEcuQHFRbfnciL0HyXSVsVIEC8P30fFUI09Y9yhz+/0/7mR8LShfIF5CO5tVySe0xgYooC6CdqAGssDVnzS1WaIS893Eps40Hy7WJAknDvPLMGRvFwwIvEM8IUYHV8xiPGG9RWCqb5ftwsv4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U1VrgB6d; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="U1VrgB6d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7D6DDC2BCB6; Sun, 19 Apr 2026 23:24:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776641065; bh=qdp4S1ycSoghdrsZA7/NsSAACV+sbKq1KZFe/S2hrcc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U1VrgB6dH98NpavcTq5gGA7pA/e5gjkarTUeFaXYbYdkv1qWy9veuLwQ0zr9lvjKg yfsvV0RMHeTqwO0L8r76hvbjR9yToPWQc49jTUMtOsC3scrCdxmDxUx7h82zJA9PFh k9WTCZlKBtJJhPE10WE4UkCSC9b+QEFFPB6VpVVRrAnSfBvZ0VtEBiZrR4cN6ZjIn5 98lyRUmY7d1Can9DWR9bHFIKZ5KWQvSEbXtG7dow/SKEm6R3JTAlcjBsI5EZjs8ZkL jK2d/z0X+yhmeFHVULEjAOkZaZ88hrQ+EUxp86sUqSH2B/qLINfilsO+yv9nGqPzyq HwhKpwogTjV0g== From: Dinh Nguyen To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: dinguyen@kernel.org, devicetree@vger.kernel.org Subject: [PATCHv2 2/2] arm64: dts: socfpga: agilex7m: Add SoCFPGA Agilex7-M devkit Date: Sun, 19 Apr 2026 18:24:16 -0500 Message-ID: <20260419232416.68331-2-dinguyen@kernel.org> X-Mailer: git-send-email 2.42.0.411.g813d9a9188 In-Reply-To: <20260419232416.68331-1-dinguyen@kernel.org> References: <20260419232416.68331-1-dinguyen@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Agilex7-M devkit contains an Agilex7M SoC, which is a newly branded version of the original Agilex SoC. The Agilex7M core peripherals are identical to the Agilex SoC. We can re-use the socfpga_agilex.dtsi for this devkit. The Agilex7-M devkit supports PCIE 5.0(x16), DDR4, DDR5, LPDDR5 and does not have QSPI. Signed-off-by: Dinh Nguyen --- v2: use the updated "altr,socfpga-agilex7m" and "altr,socfpga-agilex7m-socdk" --- arch/arm64/boot/dts/intel/Makefile | 1 + .../boot/dts/intel/socfpga_agilex7m_socdk.dts | 104 ++++++++++++++++++ 2 files changed, 105 insertions(+) create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex7m_socdk.dts diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile index 33fcc55d0cb9..088a03b89c99 100644 --- a/arch/arm64/boot/dts/intel/Makefile +++ b/arch/arm64/boot/dts/intel/Makefile @@ -8,5 +8,6 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \ socfpga_agilex5_socdk_013b.dtb \ socfpga_agilex5_socdk_modular.dtb \ socfpga_agilex5_socdk_nand.dtb \ + socfpga_agilex7m_socdk.dtb \ socfpga_n5x_socdk.dtb dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex7m_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex7m_socdk.dts new file mode 100644 index 000000000000..952987cf3fd4 --- /dev/null +++ b/arch/arm64/boot/dts/intel/socfpga_agilex7m_socdk.dts @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2026 Altera Corporation + +#include "socfpga_agilex.dtsi" + +/ { + model = "Altera SoCFPGA Agilex7-M SoCDK"; + compatible = "altr,socfpga-agilex7m-socdk", + "altr,socfpga-agilex7m"; + + aliases { + serial0 = &uart0; + ethernet0 = &gmac0; + ethernet1 = &gmac1; + ethernet2 = &gmac2; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + leds { + compatible = "gpio-leds"; + led0 { + label = "hps_led0"; + gpios = <&portb 20 GPIO_ACTIVE_HIGH>; + }; + + led1 { + label = "hps_led1"; + gpios = <&portb 19 GPIO_ACTIVE_HIGH>; + }; + + led2 { + label = "hps_led2"; + gpios = <&portb 21 GPIO_ACTIVE_HIGH>; + }; + }; + + memory@80000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the reg */ + reg = <0 0x80000000 0 0>; + }; +}; + +&gpio1 { + status = "okay"; +}; + +&gmac0 { + status = "okay"; + phy-mode = "rgmii-id"; + phy-handle = <&phy0>; + + max-frame-size = <9000>; + + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@4 { + reg = <4>; + + txd0-skew-ps = <0>; /* -420ps */ + txd1-skew-ps = <0>; /* -420ps */ + txd2-skew-ps = <0>; /* -420ps */ + txd3-skew-ps = <0>; /* -420ps */ + rxd0-skew-ps = <420>; /* 0ps */ + rxd1-skew-ps = <420>; /* 0ps */ + rxd2-skew-ps = <420>; /* 0ps */ + rxd3-skew-ps = <420>; /* 0ps */ + txen-skew-ps = <0>; /* -420ps */ + txc-skew-ps = <900>; /* 0ps */ + rxdv-skew-ps = <420>; /* 0ps */ + rxc-skew-ps = <1680>; /* 780ps */ + }; + }; +}; + +&mmc { + status = "okay"; + cap-sd-highspeed; + broken-cd; + bus-width = <4>; + clk-phase-sd-hs = <0>, <135>; +}; + +&osc1 { + clock-frequency = <25000000>; +}; + +&uart0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + disable-over-current; +}; + +&watchdog0 { + status = "okay"; +}; -- 2.42.0.411.g813d9a9188