From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 381D130EF91 for ; Fri, 7 Nov 2025 10:57:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762513064; cv=none; b=TLfz3joCKWxtduZUmmOl/DKeXvDirw15zURzpodjceUOgkImuawanLJvnqkb9+JYTKfNlYWM2GkqYwRXtTowGLW4pH9Y8D6JMsHFznhBfKEmDNP8E/lWDlBVjQVTldma2KUUIW7TNE5Pqwz/Dh82s+cQW5oHnJ9h1bguRl5U58U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762513064; c=relaxed/simple; bh=MtUAharMghkfgFikQQxVmerqbi8dbZhpz9jCZHw96UU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=hRFroVfs+qYzFJ9EbzONB3zYxgNEjsOIOtrebS0YETd7TrFV6U9/Fzz7JMk8L9Xh6dyUQ08CWQzWWJXShvckfCnRsDRJUSw3SjqJgFpUchSkFgZm1SGefbJLAY6EHMUfvQUXTNSgn4q8TGHcwf4CVOJboR+yBRyE+PyNY7IhWFc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Hon5MSbk; arc=none smtp.client-ip=209.85.216.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Hon5MSbk" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-34188ba5801so568902a91.3 for ; Fri, 07 Nov 2025 02:57:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1762513062; x=1763117862; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=lqTPnG7KLHiRmXmbpAC+BgtX73fuTLC7mFIZ71oDNjE=; b=Hon5MSbkm7lYbPMZJismdYyXHCnGyDwpt7XOrTbJKPzZexO2gSN3MtY/c5TDoidjnz CpAxrJkdn3LrxUiGfBduQMB40EWwajXQu3SNUBWHRAYAq6oyghgmrw0k7p2RAyk3UC5V LEaWDuVw1WPAVZk4r1CYUHPk+deF8VDxXAXnQ0UHL/+QKzZ4wilH5VPyBiNz0g4Z0OAl BaI6EMh25KtsNGqkQF+0fgONokcR0n76bWuk9XEkhao8eTq3WWfpapQw6R8UXN7mqDAX 3KatoRfHAh++zHVvFcLgG+0/n78cfhm5U2VQXAmTPQo618bN1nEjHys9gSwCToBGBk8b 0VfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762513062; x=1763117862; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=lqTPnG7KLHiRmXmbpAC+BgtX73fuTLC7mFIZ71oDNjE=; b=jF5fkdsmHjubxPCYhG82XXZaBd1WZqIw6HfK1UcGdRSyDwgA3CnSVisvPzrV1BZLvg O01M8AMVLLxhvFq2S0cFien6D87pG3yx7yvs0wvpl6Trxo9gjFaPfuj21XK75ewlt7VR TfpeLRGx5F3GO3BupqkDDlJ6vCOTmBsh+y35HlA2utvBxMQ0UZH6oLA1jiILW+jnK47+ BUgtk/SvkpHj0aYcEN+xZ16OTOUutw4eBEvVAd8cdmhq29hFcUKqXmiZGk6qb0U5huk0 abVu692FahuOT87nxb7wT3fx4AvpW7ThSP2W7bhYm2AyJXvI8SGhbW2Pr5pdd7UrxWoS ClSw== X-Forwarded-Encrypted: i=1; AJvYcCUHv4qG5Jr7ZoRPmvp36PL3OPnL0DIBb7gNNo6eWygtx+Wpekwz8rG6rtBgfsaHz4H716sEgVrsMMFBnsA=@vger.kernel.org X-Gm-Message-State: AOJu0YzDCwpRM8hBT5FxG3vGM3O3aRplwZeAq3Xe5KwK1Yw+ZRolrzto WQ05gINpf/dFCc15n89EO1aQEFX1/jETcfVlAmnGt/JDaOSwviiwyooC X-Gm-Gg: ASbGncscVOBb7aBfqrOU3ib8M7ZUDdMJzboptaxgEjuvBeJ9h8UV0UYp8H3BnUCq16/ 1U+NsFrYUq3SC0KVkzh9Z5XVTctHDUQFJ02TK0bwRWey6/vyydPAnlwqJe4OuP3XsBrZLLdYzlX t3maBsgVzD2Te+m7Zpe+B+gR6gMag3W80WyQEwN683QVPBwBdZ7Ivd5UNCTgpEuIbfnF0TlCyCP /wt8EvpBMho3/Ihm2iOnjP9vwe4qdvPtb+1AwZGbuUGuYVp7rfe+6Ti/5Fh5pwkM6wFQX2nw5oW YnF0ZU8+X1pguxaUCZCsxofmUl9rm5+AEgbqlAe1j2+Jj1XoGweymjOTmQM6KyWHv99QHuuXSwm gQjHUYOt7T/mr25qa44qRPI+0zjP3mz7juGS0r4lGDtkABqipfBR4q0kGnOtFPQuI3pM81U4Hpq yxlzSN4vJF4EE1AiBKrkLj88U9iW9Z3W3zKUvk X-Google-Smtp-Source: AGHT+IFL090H+y5+mh17m1bLKU51cCqHI8tZfgEX5vdRjvOMBL7CUuF8lnsCkiZd2EU+SXwBJlQMZw== X-Received: by 2002:a17:90b:3885:b0:340:f009:ca89 with SMTP id 98e67ed59e1d1-3434c54810emr2796493a91.22.1762513062358; Fri, 07 Nov 2025 02:57:42 -0800 (PST) Received: from test-HP-Desktop-Pro-G3.. ([103.218.174.23]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3434c30b96dsm2276332a91.5.2025.11.07.02.57.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Nov 2025 02:57:42 -0800 (PST) From: Sudarshan Shetty To: andersson@kernel.org, konradybcio@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sudarshan Shetty Subject: [PATCH v6 0/2] Add Qualcomm Technologies, Inc. Talos EVK SMARC support Date: Fri, 7 Nov 2025 16:27:33 +0530 Message-Id: <20251107105735.1491273-1-tessolveupstream@gmail.com> X-Mailer: git-send-email 2.34.1 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: 8bit Hi all, This patch series adds device tree binding and board support for the Qualcomm Technologies, Inc. Talos EVK SMARC platform based on the QCS615 SoC. The first patch introduces the DT binding entry for the Talos EVK SMARC board, and the second patch adds the corresponding DTS files for the platform. Note: USB(usb_1_dwc3) supports host-only mode based on the switch SW1 on the SoM, which is purely a hardware controlled as USB-ID and USB-VBUS is not connected the switching cannot be handled from SW. Hence from SW Host-only mode is supported on Linux boot up. Changes in v6: - Clarified description of `talos-evk-cb.dtsi` to explain that it defines common carrier board interfaces shared between HDMI and LVDS variants, And It’s a single carrier board. HDMI and LVDS share the same DSI interface, and only one can be active at a time depending on a DIP switch. - Added missing newlines before 'status' and between the last property and subnode (suggested by Konrad). - Updated commit messages for clarity. Changes in v5: - Updated commit message. (suggested by Krzysztof) - Introduced generic node name for can, dp, hdmi-bridge. (suggested by Krzysztof) - Introduced talos-evk-cb.dtsi, which has common carrier board interfaces. - No functional change in bindings file. Changes in v4: - Updated product name to full form per Krzysztof’s feedback in dt-binding comment. - Hook up the ADV7535 DSI-to-HDMI bridge to base DTS file. - Add DP connector node and MDSS DisplayPort controller. - Added USB note in the cover letter for maintainers' awareness. Changes in v3: - Addressed comments from Dmitry regarding USB1 `dr_mode` and added a DTS comment. - No functional change in bindings file. Changes in v2: - Renamed compatible to "qcom,talos-evk" (suggested by Dmitry/Bjorn) - Merged enum entry with existing `qcs615-ride` block (Krzysztof) - Fixed subject and commit message to use imperative mood. Thanks, Sudarshan Sudarshan Shetty (2): dt-bindings: arm: qcom: talos-evk: Add QCS615 Talos EVK SMARC platform arm64: dts: qcom: talos-evk: Add support for QCS615 talos evk board .../devicetree/bindings/arm/qcom.yaml | 1 + arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/talos-evk-cb.dtsi | 56 +++ arch/arm64/boot/dts/qcom/talos-evk-som.dtsi | 443 ++++++++++++++++++ arch/arm64/boot/dts/qcom/talos-evk.dts | 89 ++++ 5 files changed, 590 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-cb.dtsi create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-som.dtsi create mode 100644 arch/arm64/boot/dts/qcom/talos-evk.dts -- 2.34.1