From nobody Fri Dec 19 10:43:40 2025 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (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 03C2E16D4C4; Wed, 28 Aug 2024 11:15:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724843740; cv=none; b=NPn9v4YWp3xEPrbjwcFWCHDbALe4NuIpr6k+0ODNUyOxPXS3DodHW6Rb8TQ3iGVrtZwGAlss3dpAn7Q0ev+ILmatoo9Nwzd7WWZYwg2vyQ4ZKt7sve5qAZ19e5DevgFJCSYhQRwizRvUK1eXwcD8KiGuckB0yCRZtZcJLWQ8oVQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724843740; c=relaxed/simple; bh=rqA7jF7A7vz8n74HxzUFOh3lgDGvDqNaspxJBN9Qh/w=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=SM5FyxuD8wkQC2DAzQO3LSlT4Z5p32T6fbm9TPyQcuA9A1c9fI51tvOzqSLbPIlR0Xz80TBy7ODvWAQxAm3E2MttJNodRgI3RRqPe2HL72h4zZqse9uaP9HELWO5XiW6gU3rx5vpsfWZzyI52qdBJyIRsY/AQtKSMcjbPuNuzQM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=dS+FAs1K; arc=none smtp.client-ip=198.47.19.141 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="dS+FAs1K" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 47SBFRwY110003; Wed, 28 Aug 2024 06:15:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1724843727; bh=ThdwiZjEeutdAObkB4+YI1yvrwfMFiN+aq8QuXwJeGk=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=dS+FAs1KwCvK4BrOXZKrqRynDuFzZ1sHQ2I0toZT+ulfQfjpQq2RFlSBZBx7cZ11I gLhivQ63bY0CeF6daiigTHDgzfqkh5J9qn81mQtLGXp1h5hZAUUAXgDvDxSzqJZgbs fKkuWB7DaI1ojubm4SjAkhKFtE0s7C7MQC4hn1Hg= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 47SBFRmW130933 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 28 Aug 2024 06:15:27 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 28 Aug 2024 06:15:26 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 28 Aug 2024 06:15:26 -0500 Received: from [127.0.1.1] (uda0497581.dhcp.ti.com [10.24.68.185]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 47SBF10C122618; Wed, 28 Aug 2024 06:15:23 -0500 From: Manorit Chawdhry Date: Wed, 28 Aug 2024 16:45:03 +0530 Subject: [PATCH v5 5/5] arm64: dts: ti: Add support for J742S2 EVM board Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20240828-b4-upstream-j742s2-v5-5-9aaa02a0faee@ti.com> References: <20240828-b4-upstream-j742s2-v5-0-9aaa02a0faee@ti.com> In-Reply-To: <20240828-b4-upstream-j742s2-v5-0-9aaa02a0faee@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Udit Kumar , Neha Malcom Francis , Aniket Limaye , Beleswar Padhi , Manorit Chawdhry X-Mailer: b4 0.14-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1724843701; l=2841; i=m-chawdhry@ti.com; s=20231127; h=from:subject:message-id; bh=rqA7jF7A7vz8n74HxzUFOh3lgDGvDqNaspxJBN9Qh/w=; b=SwbZv6TaZMqwIK8yRlEkTGHnhuXm+gbMpVPOjJvCnyzVbdWzDSzxtpDaosre16Xkkosq+D3mY AZwF8JXha1vC43XwiHhsMZ4td32w5ibnC4r8PspPgSwem1x0rh1dkRo X-Developer-Key: i=m-chawdhry@ti.com; a=ed25519; pk=fsr6Tm39TvsTgfyfFQLk+nnqIz2sBA1PthfqqfiiYSs= X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 J742S2 EVM board is designed for TI J742S2 SoC. It supports the following interfaces: * 16 GB DDR4 RAM * x2 Gigabit Ethernet interfaces capable of working in Switch and MAC mode * x1 Input Audio Jack, x1 Output Audio Jack * x1 USB2.0 Hub with two Type A host and x1 USB 3.1 Type-C Port * x1 4L PCIe connector * x1 UHS-1 capable micro-SD card slot * 512 Mbit OSPI flash, 1 Gbit Octal NAND flash, 512 Mbit QSPI flash, UFS flash. * x6 UART through UART-USB bridge * XDS110 for onboard JTAG debug using USB * Temperature sensors, user push buttons and LEDs * x1 GESI expander, x2 Display connector * x1 15-pin CSI header * x6 MCAN instances Link: https://www.ti.com/lit/ug/sprujd8/sprujd8.pdf (EVM user guide) Link: https://www.ti.com/lit/zip/SPAC001 (Schematics) Reviewed-by: Beleswar Padhi Signed-off-by: Manorit Chawdhry --- arch/arm64/boot/dts/ti/Makefile | 4 ++++ arch/arm64/boot/dts/ti/k3-j742s2-evm.dts | 26 ++++++++++++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makef= ile index e20b27ddf901..1bf645726a10 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -119,6 +119,9 @@ dtb-$(CONFIG_ARCH_K3) +=3D k3-j784s4-evm-pcie0-pcie1-ep= .dtbo dtb-$(CONFIG_ARCH_K3) +=3D k3-j784s4-evm-quad-port-eth-exp1.dtbo dtb-$(CONFIG_ARCH_K3) +=3D k3-j784s4-evm-usxgmii-exp1-exp2.dtbo =20 +# Boards with J742S2 SoC +dtb-$(CONFIG_ARCH_K3) +=3D k3-j742s2-evm.dtb + # Build time test only, enabled by CONFIG_OF_ALL_DTBS k3-am625-beagleplay-csi2-ov5640-dtbs :=3D k3-am625-beagleplay.dtb \ k3-am625-beagleplay-csi2-ov5640.dtbo @@ -240,3 +243,4 @@ DTC_FLAGS_k3-j721e-common-proc-board +=3D -@ DTC_FLAGS_k3-j721e-sk +=3D -@ DTC_FLAGS_k3-j721s2-common-proc-board +=3D -@ DTC_FLAGS_k3-j784s4-evm +=3D -@ +DTC_FLAGS_k3-j742s2-evm +=3D -@ diff --git a/arch/arm64/boot/dts/ti/k3-j742s2-evm.dts b/arch/arm64/boot/dts= /ti/k3-j742s2-evm.dts new file mode 100644 index 000000000000..fcb7f05d7faf --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j742s2-evm.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ + * + * EVM Board Schematics: https://www.ti.com/lit/zip/SPAC001 + */ + +/dts-v1/; + +#include +#include +#include "k3-j742s2.dtsi" +#include "k3-j784s4-j742s2-evm-common.dtsi" + +/ { + model =3D "Texas Instruments J742S2 EVM"; + compatible =3D "ti,j742s2-evm", "ti,j742s2"; + + memory@80000000 { + /* 16G RAM */ + reg =3D <0x00000000 0x80000000 0x00000000 0x80000000>, + <0x00000008 0x80000000 0x00000003 0x80000000>; + device_type =3D "memory"; + bootph-all; + }; +}; --=20 2.46.0