From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f169.google.com (mail-yw1-f169.google.com [209.85.128.169]) (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 9B7E33CBE6F for ; Thu, 16 Apr 2026 13:44:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.169 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776347061; cv=none; b=T/mYPwnIC4zDL5+8UXZ+3wnXZl9nECSlrZYlQXd2PEgZcL1+9h3AfQPwZ5LFxCQyVeOd68yF01TuUfPfWdret8GGH6FOUg7j3MRpfTSaexz0x4rSfULEFM/dXUgdDAdsRoFRK2yXsTNhXXZUFdjqStIMBtLFOSUNE/R+WCMOS5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776347061; c=relaxed/simple; bh=RzS5JmKjsOZYW4Pwddl7sWCABCvZEXMZ2Ju+Ufxr438=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=i4TUds0KE7ptjNqM7Oo8TES+GS474NPSX34hgh2RoTOY/pgr0aXDJdYXfFxDz4a0m0LkTJLNDZwUmd8fM6uAIiJN1do7mCLMSa6vUWwir6qjxcF71/1KgfU2OFmGnq7EFglh2F7WmTpOYOM5x64xm1JwsqWJ5PInzPCNtmUFMn0= 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=lQm7r3qm; arc=none smtp.client-ip=209.85.128.169 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="lQm7r3qm" Received: by mail-yw1-f169.google.com with SMTP id 00721157ae682-7b37d84a6b3so46481437b3.2 for ; Thu, 16 Apr 2026 06:44:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776347048; x=1776951848; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=ywTUM+tHj4kZ/RlgFq4JcNm8/09Xy2NM9dmr9xVBZQg=; b=lQm7r3qmUTW7uqxhtlvQQNCq1dO28ZJuQlEhBhTcdWvpUwjAOwiWeDIQl+V8y80Iqt pxE8how88qyvJ4tuNQHOVWcNRr0thrbYXWH8ps2FetmX/5y1mDugFQgesDiD9oT1b+tg phH7o3HlJJDla4YlINQtkmceqUvCTaH2tEe7xtHTTvY6DTCDjNO1PTFswgfcmg5wLASH wYjUJchPrv5FK08gGFxa2b9s4suw4Jr+HU5mTdr3awtA8Eg6yAJeGoCI/QzCMLGjOvZ8 uILRJIZV2dGP6TE95Owu77KKS668zdzpbmvNk3/6yUkoYyZEsDPP7yNRruMx713GeBen V0HA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776347048; x=1776951848; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=ywTUM+tHj4kZ/RlgFq4JcNm8/09Xy2NM9dmr9xVBZQg=; b=ndH/dju1XBzZILI2l6sOWslknW0m6dGF15LJekiQPZfAvQtt9BCowovg8iFpL1xUbE F7M2gWjPGkc+VEq9fpwdfxk/oOkAvU25HQ3WTilYmIcgHKwbbw1cT1nGwxflvR/Wd0bO 3GwuiYqFOgsSPuH/TUjjKW42ZTkEQ9VGKVp31XFCM7VOwgdmo5pZsJgvxya8doFi+ZgE 5zP4mlPa776tWvSOt0t6XWHTEsMY64lAN6jbS8pS16Nzb1siEF4EQ1O8qJNZaSC/yrTU /w+Thmlb4C7MNexfUnnRCwkHI6afMUeJDo0yZEpvVzw58mHmMPkU85Yhe81wjLNTZMzd rOzA== X-Forwarded-Encrypted: i=1; AFNElJ9X1GuKcs2khMxWK0eQMwxRRcnLFzcgPR5z7gSOdcVVEepE5pr2tvUD/ZWKQcbsh5EXndhrpzgKkT/f/kK4@vger.kernel.org X-Gm-Message-State: AOJu0YxzzkGeQfr8ZvQ9zP+mGaR4cBJqwkOfB+1u6yA1721DgLjSwe0Y s7toi1lJsQIemv6kVklQHeP1hnBKDMNHSjz1xbF41xV8up0cwLOBaeNC X-Gm-Gg: AeBDieseHxZ7UpNnza+kWTHJ6uV9Zd2VV0rUvKoue2E1BjjTvQRd3bXiKX0tKQjRKri uB5LIYMDdvGtBQ9eJcjOGE1t/oqPZpzhgfkgEL95Xaw3W4XbGtHxVcRwfFDC89Xe7+k6uoBqr4B YriM+IssBuwA+stB7BhLhmLZptybRIjfBQ46KJF62dw6aBWdwuT4sanaAEIG3lCq5RBRelAiVAl 2Zh10oclUvmdEW3DawAXqfBb8zmlgT9Cr7wcmzhuDDbI7Ctu74nsXmoOaWwqMMBUFpLuBQSBxlF eGxrDRKtz0bHm02Fsb9Fmtfu7tG2vMYUVWzvjcXPYATpCyMB3Mf3DNmC+pBw9lHYB83bPYXA0M3 A/j3PK7cJHDa9KDNo6opxEwEX9rvCHcvqZkpB/M7jvj4AITDN4f4x1ewSLex+2KYEGCLlkyC3PJ 741RPUwI7W9HuUN7yrllO/o8CZXhB+fvuDRpcI X-Received: by 2002:a05:690c:6609:b0:7a0:afb5:6876 with SMTP id 00721157ae682-7af70f92567mr262065907b3.31.1776347048274; Thu, 16 Apr 2026 06:44:08 -0700 (PDT) Received: from [192.168.0.39] ([79.133.247.80]) by smtp.gmail.com with ESMTPSA id 00721157ae682-7b76931854esm23363737b3.37.2026.04.16.06.44.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 06:44:07 -0700 (PDT) From: Erikas Bitovtas Date: Thu, 16 Apr 2026 16:43:48 +0300 Subject: [PATCH RFC 01/10] media: dt-bindings: venus: Add qcom,msm8939 schema Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260416-msm8939-venus-rfc-v1-1-a09fcf2c23df@gmail.com> References: <20260416-msm8939-venus-rfc-v1-0-a09fcf2c23df@gmail.com> In-Reply-To: <20260416-msm8939-venus-rfc-v1-0-a09fcf2c23df@gmail.com> To: Bryan O'Donoghue , Vikash Garodia , Dikshita Agarwal , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?utf-8?q?Andr=C3=A9_Apitzsch?= , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Erikas Bitovtas X-Mailer: b4 0.15.2 From: André Apitzsch Add a schema description for the Venus video decoder/encoder IP in MSM8939. Signed-off-by: André Apitzsch Signed-off-by: Erikas Bitovtas --- .../bindings/media/qcom,msm8939-venus.yaml | 104 +++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/Documentation/devicetree/bindings/media/qcom,msm8939-venus.yaml b/Documentation/devicetree/bindings/media/qcom,msm8939-venus.yaml new file mode 100644 index 000000000000..730473cfcce4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/qcom,msm8939-venus.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/qcom,msm8939-venus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8939 Venus video encode and decode accelerators + +maintainers: + - André Apitzsch + - Erikas Bitovtas + +description: | + The Venus IP is a video encode and decode accelerator present + on Qualcomm platforms + +allOf: + - $ref: qcom,venus-common.yaml# + +properties: + compatible: + const: qcom,msm8939-venus + + power-domains: + maxItems: 1 + + clocks: + maxItems: 3 + + clock-names: + items: + - const: core + - const: iface + - const: bus + + iommus: + maxItems: 1 + + video-decoder: + type: object + + properties: + compatible: + const: venus-decoder + + clocks: + maxItems: 2 + + clock-names: + items: + - const: core0 + - const: core1 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: core0 + - const: core1 + + required: + - compatible + - clocks + - clock-names + - power-domains + - power-domain-names + + additionalProperties: false + +required: + - compatible + - iommus + - video-decoder + +unevaluatedProperties: false + +examples: + - | + #include + #include + + video-codec@1d00000 { + compatible = "qcom,msm8939-venus"; + reg = <0x01d00000 0xff000>; + interrupts = ; + clocks = <&gcc GCC_VENUS0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_AHB_CLK>, + <&gcc GCC_VENUS0_AXI_CLK>; + clock-names = "core", "iface", "bus"; + power-domains = <&gcc VENUS_GDSC>; + iommus = <&apps_iommu 5>; + memory-region = <&venus_mem>; + + video-decoder { + compatible = "venus-decoder"; + clocks = <&gcc GCC_VENUS0_CORE0_VCODEC0_CLK>, + <&gcc GCC_VENUS0_CORE1_VCODEC0_CLK>; + clock-names = "core0", "core1"; + power-domains = <&gcc VENUS_CORE0_GDSC>, + <&gcc VENUS_CORE1_GDSC>; + power-domain-names = "vcodec_core0", "vcodec_core1"; + }; + }; -- 2.53.0