From patchwork Tue Oct 18 12:38:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Sinthu Raja X-Patchwork-Id: 616173 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6876C4332F for ; Tue, 18 Oct 2022 13:13:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229651AbiJRNNn (ORCPT ); Tue, 18 Oct 2022 09:13:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229554AbiJRNNl (ORCPT ); Tue, 18 Oct 2022 09:13:41 -0400 Received: from egress-ip33b.ess.de.barracuda.com (egress-ip33b.ess.de.barracuda.com [18.185.115.237]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40BCDC7048 for ; Tue, 18 Oct 2022 06:13:39 -0700 (PDT) Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) by mx-outbound21-93.eu-central-1b.ess.aws.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 18 Oct 2022 13:13:36 +0000 Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-1331cbf6357so6034915fac.11 for ; Tue, 18 Oct 2022 06:13:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mistralsolutions.com; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=D/H+G959sZdIwXeDoc8jJHEnUz6xwZQ0JunN8oCgoR8=; b=mlj0OPWKQ02EhZg7C+Y41MB+Kgb/McUexQAC17vu394u0lzoJX9HIZh5S/+JgU4dSU v6pfrqtk/EOUA/MJJY0fjkyStDzYONO/RnT8tJc+ltb4wDHiAJzQj2UB+h/MvgNOGLes RbT6ZfMsUINqnpkIpeCWkQ+1TIDZe/b0W0S7s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=D/H+G959sZdIwXeDoc8jJHEnUz6xwZQ0JunN8oCgoR8=; b=t3tcSaGhjpwb2WWnsQ33Na1BpP/s8lqj0RQSx8e9Y9QaRAFIiTr9dO/1VeUJ0oN2PK SmE0tO2aRyput0C8mpnSrOtfyTZ6nR4ztskT7/fSeOjxlhJXmHElHCPrxmT12dmZNm/M p2m6CLcMESbu9qM/6xxqXHexfBwn+FtMc8A3Ed7bhraRRpE81Y5uN6bE0B3o+L3gSzTB l4Cc7CQWTeogPWLwYWDqamswpg+u6PhGzMvt9fzBvGYWF0eED4T0uwcka2bTm2zPmpip Aq7czRb5iFYVhLLJhU/NZ4dckAIks/2vh6ww66MrUZ90B2sdumiq12bJTxRMK0Of9Tv5 mxTQ== X-Gm-Message-State: ACrzQf0bSU33t3koNwB0GmI5HK3/cz9jx2n0gJbYSUptuNbKGZN9SSJo 70hnZXPEelrGUY+jJue2tnZpJxL2yos1nmgBcxMMuEoBgojBxdwhCsF1nYppwUbvHYfxPJtjQ0w zwn1sa5oI0xXqOiDIoTmST0cbq7hwjBfBNJN5/nlSy3d1tc249UbehpIHzw== X-Received: by 2002:a17:90a:b00b:b0:203:a6de:5b0f with SMTP id x11-20020a17090ab00b00b00203a6de5b0fmr3364772pjq.134.1666097100924; Tue, 18 Oct 2022 05:45:00 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4JDpjj1rAQTcHCupgpUy+IDaE0ZkpHmfKxFKog7/JxrSDGt1rePyXgUHcHwkZvsUOre+YRJw== X-Received: by 2002:a17:90a:b00b:b0:203:a6de:5b0f with SMTP id x11-20020a17090ab00b00b00203a6de5b0fmr3364744pjq.134.1666097100606; Tue, 18 Oct 2022 05:45:00 -0700 (PDT) Received: from localhost.localdomain ([2401:4900:330a:c5d2:e90c:db79:45c8:3513]) by smtp.gmail.com with ESMTPSA id a17-20020a621a11000000b00563ce1905f4sm9110102pfa.5.2022.10.18.05.44.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Oct 2022 05:44:59 -0700 (PDT) From: Sinthu Raja X-Google-Original-From: Sinthu Raja To: Nishanth Menon , Tero Kristo , Rob Herring Cc: Vignesh Raghavendra , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sinthu Raja Subject: [PATCH 0/3] AM68 SK: Add initial support Date: Tue, 18 Oct 2022 18:08:46 +0530 Message-Id: <20221018123849.23695-1-sinthu.raja@ti.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 X-BESS-ID: 1666098815-305469-5646-12889-1 X-BESS-VER: 2019.1_20221004.2324 X-BESS-Apparent-Source-IP: 209.85.160.70 X-BESS-Outbound-Spam-Score: 0.00 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.243545 [from cloudscan15-100.eu-central-1a.ess.aws.cudaops.com] Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.00 BSF_BESS_OUTBOUND META: BESS Outbound 0.00 BSF_SC0_MISMATCH_TO META: Envelope rcpt doesn't match header X-BESS-Outbound-Spam-Status: SCORE=0.00 using account:ESS91090 scores of KILL_LEVEL=7.0 tests=BSF_BESS_OUTBOUND, BSF_SC0_MISMATCH_TO X-BESS-BRTS-Status: 1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Sinthu Raja AM68 Starter Kit (SK) is a low cost, small form factor board designed for TI’s J721S2/AM68 SoC. TI’s AM68 SoC comprises of dual core A72, high performance vision accelerators, hardware accelerators, latest C71x DSP, high bandwidth real-time IPs for capture and display. The SoC is power optimized to provide best in class performance for industrial and automotive applications. Refer below link to J721S2/AM68 Technical Reference Manual for further details: http://www.ti.com/lit/pdf/spruj28 AM68 SK supports the following interfaces: * 16 GB LPDDR4 RAM * x1 Gigabit Ethernet interface * x1 USB 3.1 Type-C port * x2 USB 3.1 Type-A ports * x1 PCIe M.2 M Key * 512 Mbit OSPI flash * x2 CSI2 Camera interface (RPi and TI Camera connector) * 40-pin Raspberry Pi GPIO header This series of patch add initial support for AM68 starter kit. Design files can be referrred from https://www.ti.com/lit/zip/SPRR463 Sinthu Raja (3): dt-bindings: arm: ti: Add binding for AM68 SK arm64: dts: ti: Add initial support for AM68 SK System on Module arch: arm64: ti: Add support for AM68 SK base board .../devicetree/bindings/arm/ti/k3.yaml | 1 + arch/arm64/boot/dts/ti/Makefile | 2 + .../boot/dts/ti/k3-am68-sk-base-board.dts | 459 ++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi | 129 +++++ 4 files changed, 591 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts create mode 100644 arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi