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 8424A82D70; Mon, 1 Jul 2024 08:58:24 +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=1719824304; cv=none; b=SvmYwkoZbCdPxFhRNm09KcKowsXBJzhEySkOilRDWovj0x6xKu9tm0ndLbHlnJACHAwzsn7VQZ5yqnt84bTq/Hp2GEAoyKfz3co3QpUCOMXTOBHRViMFoRULN+rH/NBI7lYr8VXdvI26PsQ9jrC/vea4yMjQ7T3rCs/aCW9KgC0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719824304; c=relaxed/simple; bh=7+cfx/00RQCvZrZuSrvwvg9g3ZH0q8lQ1rTw1bQFDTs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=NHQ40yIdSVpJhsC0HuHZsYqhbRmdMx766o5fSCpyZUnYnD6faeGY/uFdFOKBoOvr+iYJ3yLUZ46CD7LfNVUp0m9AEXO8DP/wP2GgQLeUVCkSndV1j15KRT4ONJl0ghyUV52gj2HvUuM8lDehw7tx/3FJTl6Dy39h+Uo+77qBBqY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h6ZW0/KM; 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="h6ZW0/KM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7978C116B1; Mon, 1 Jul 2024 08:58:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719824304; bh=7+cfx/00RQCvZrZuSrvwvg9g3ZH0q8lQ1rTw1bQFDTs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=h6ZW0/KMR+I9IpoxExW+H6RrJOc6saAFY//y02zRUiUGB/jFuL7Kgj4v7351rQzcc 7cofmFchgpMy5BK8qtosqB6wQ2/7eh46SOk28GWJ+dERmwRlwfjYHj2As4Ox7v8ut6 ANYyfF3SkPs1Wj3X5s835ukf9KgjmIXNttKZWdqhiYeT4cAXlgYfeUYJ8cP31GpjGc r108TWGrOIQj6AX1pHVY4YaVcPfX9ecIfOIq6wsweTtRNHggtSXXxxCzuyXdEXXvEJ StqeZtUvkqHUn6oysj7UL0A1+eU1A0mjK8Y1B4i9sKrQ5WWQmD6noP2OYeYSLHPiWL cTYa5ebo9o9Og== Message-ID: <087e7f29-1fa8-4bc2-bb3d-acb941432381@kernel.org> Date: Mon, 1 Jul 2024 10:58:12 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/6] media: dt-bindings: media: camss: Add qcom,sc7280-camss binding To: Vikram Sharma , Robert Foss , Todor Tomov , Bryan O'Donoghue , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kapatrala Syed , Hariram Purushothaman , cros-qcom-dts-watchers@chromium.org, Bjorn Andersson , Konrad Dybcio , Loic Poulain , Andi Shyti Cc: linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, Suresh Vankadara , Trishansh Bhardwaj References: <20240629-camss_first_post_linux_next-v1-0-bc798edabc3a@quicinc.com> <20240629-camss_first_post_linux_next-v1-1-bc798edabc3a@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 28/06/2024 20:32, Vikram Sharma wrote: > Add bindings for qcom,sc7280-camss in order to support the camera > subsystem for sc7280. > > Signed-off-by: Suresh Vankadara > Signed-off-by: Trishansh Bhardwaj > Signed-off-by: Vikram Sharma > --- > .../bindings/media/qcom,sc7280-camss.yaml | 477 +++++++++++++++++++++ > 1 file changed, 477 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml > new file mode 100644 > index 000000000000..588c6fb50e2f > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml > @@ -0,0 +1,477 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > + > +--- > +$id: http://devicetree.org/schemas/media/qcom,sc7280-camss.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Qualcomm Technologies, Inc. SC7280 CAMSS ISP We write only "Qualcomm", drop "Technologies, Inc.". > + > +maintainers: > + - Azam Sadiq Pasha Kapatrala Syed > + - Hariram Purushothaman > + > +description: | Do not need '|' unless you need to preserve formatting. > + The CAMSS IP is a CSI decoder and ISP present on > + Qualcomm Technologies, Inc. platforms. > + > +properties: > + compatible: > + const: qcom,sc7280-camss > + > + clocks: > + minItems: 41 Drop > + maxItems: 41 > + > + clock-names: > + items: > + Drop blank line > + - const: cam_hf_axi > + - const: slow_ahb_src > + - const: cpas_ahb > + - const: camnoc_axi_src > + - const: camnoc_axi Which file did you use as template? Isn't this supposed to be reversed? BTW, you *must* work on latest tree. Do not take some ancient code and use as template. It's really waste of time to point the same issues over and over again. > + - const: csiphy0 > + - const: csiphy0_timer > + - const: csiphy0_timer_src > + - const: csiphy1 > + - const: csiphy1_timer > + - const: csiphy1_timer_src > + - const: csiphy2 > + - const: csiphy2_timer > + - const: csiphy2_timer_src > + - const: csiphy3 > + - const: csiphy3_timer > + - const: csiphy3_timer_src > + - const: csiphy4 > + - const: csiphy4_timer > + - const: csiphy4_timer_src > + - const: vfe0_csid > + - const: vfe0_cphy_rx > + - const: vfe0 > + - const: vfe0_axi > + - const: csiphy_rx_src > + - const: vfe1_csid > + - const: vfe1_cphy_rx > + - const: vfe1 > + - const: vfe1_axi > + - const: vfe2_csid > + - const: vfe2_cphy_rx > + - const: vfe2 > + - const: vfe2_axi > + - const: vfe0_lite_csid > + - const: vfe0_lite_cphy_rx Why these are reversed comparing to other bindings? Srsly, from which file did you take it? > + - const: vfe0_lite > + - const: vfe1_lite_csid > + - const: vfe1_lite_cphy_rx > + - const: vfe1_lite > + - const: vfe_lite0 > + - const: vfe_lite1 > + > + interrupts: > + minItems: 15 Drop > + maxItems: 15 > + > + interrupt-names: > + items: > + - const: csiphy0 > + - const: csiphy1 > + - const: csiphy2 > + - const: csiphy3 > + - const: csiphy4 > + - const: csid0 > + - const: csid1 > + - const: csid2 > + - const: csid_lite0 > + - const: csid_lite1 > + - const: vfe0 > + - const: vfe1 > + - const: vfe2 > + - const: vfe_lite0 > + - const: vfe_lite1 > + > + iommus: > + maxItems: 1 > + > + interconnects: > + minItems: 2 Drop > + maxItems: 2 > + > + interconnect-names: > + items: > + - const: cam_ahb > + - const: cam_hf_0 Drop "cam_" prefix in both. Actually everywhere... > + > + power-domains: > + items: > + - description: IFE0 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: IFE1 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: IFE2 GDSC - Image Front End, Global Distributed Switch Controller. > + - description: Titan GDSC - Titan ISP Block, Global Distributed Switch Controller. > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + description: > + CSI input ports. > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + port@1: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + port@2: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + port@3: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + port@4: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + port@5: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port for receiving CSI data. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + maxItems: 1 > + > + data-lanes: > + minItems: 1 > + maxItems: 4 > + > + required: > + - clock-lanes > + - data-lanes > + > + reg: > + minItems: 10 Drop > + maxItems: 10 > + > + reg-names: > + items: > + - const: vfe0 > + - const: vfe1 > + - const: vfe2 > + - const: vfe_lite0 > + - const: vfe_lite1 > + - const: csiphy0 > + - const: csiphy1 > + - const: csiphy2 > + - const: csiphy3 > + - const: csiphy4 Which file did you use as template for these? > + > +required: > + - clock-names > + - clocks > + - compatible > + - interconnects > + - interconnect-names > + - interrupts > + - interrupt-names > + - iommus > + - power-domains > + - reg > + - reg-names > + > +additionalProperties: false Missing blank line > +examples: > + - | > + #include > + #include > + #include > + #include > + #include These should be in alphabetical order, not random. > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + > + camss: camss@acaf000 { > + compatible = "qcom,sc7280-camss"; > + reg = <0x0 0x0acaf000 0x0 0x5200>, > + <0x0 0x0acb6000 0x0 0x5200>, > + <0x0 0x0acbd000 0x0 0x5200>, > + <0x0 0x0acc4000 0x0 0x5000>, > + <0x0 0x0accb000 0x0 0x5000>, > + <0x0 0x0ace0000 0x0 0x2000>, > + <0x0 0x0ace2000 0x0 0x2000>, > + <0x0 0x0ace4000 0x0 0x2000>, > + <0x0 0x0ace6000 0x0 0x2000>, > + <0x0 0x0ace8000 0x0 0x2000>; > + > + reg-names = "vfe0", > + "vfe1", > + "vfe2", Misaligned. > + "vfe_lite0", > + "vfe_lite1", > + "csiphy0", > + "csiphy1", > + "csiphy2", > + "csiphy3", > + "csiphy4"; > + > + interrupts = , > + , Misaligned. > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + ; > + > + interrupt-names = "csiphy0", > + "csiphy1", > + "csiphy2", Misaligned. > + "csiphy3", > + "csiphy4", > + "csid0", > + "csid1", > + "csid2", > + "csid_lite0", > + "csid_lite1", > + "vfe0", > + "vfe1", > + "vfe2", > + "vfe_lite0", > + "vfe_lite1"; Best regards, Krzysztof