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 2F24F12F38B; Tue, 22 Oct 2024 05:36:26 +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=1729575387; cv=none; b=htsdnuFtFa9NxsxT3+WuT6B1e3GEHUhMXTl1MftHXTVUDTyROZjnugB8kgezicW/02OYidaBGpe5qLdQYyqjMqhY/LDAeIG686RSkXfCzJYSpmBWmCbvPzd1Xf33XUfTsq+mtxbzJPIXcTzq6n133g/uciUpI+mvv/+xlH0SUjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729575387; c=relaxed/simple; bh=u7PMHWbaYwoD+m3HKWRCrVBQIUxw6mA45pdQQu+ljpY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=d4NEdxK/v4378aSpU+ZZAgMX92ZdJpjzvPK/qgfy5FSbSBEJ723YAVfBDmG982bS+l7h2bDLXSezgpfntphtHue/YAn35+4iYcux2U7UDHBTz5fExykPp7P2cmNq2yIpIr6+lxgcGtTeOSYLbY2Ac3b0Q1jVKZrmeUUmTZ4zEhw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rO6GUJnd; 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="rO6GUJnd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3FF35C4CEC7; Tue, 22 Oct 2024 05:36:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729575386; bh=u7PMHWbaYwoD+m3HKWRCrVBQIUxw6mA45pdQQu+ljpY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=rO6GUJndyv1kw9iqU97/yaoaIENRKgozgYuSw35ZRtOG7ui+8iaLWdiOzJlaDlSuH jZdIrmU2XU16hHrk6uCZZpdi3DURETPEjfrAh8VstrEAUsQVedd6fIYSBFpbysCioN DxgAAYcX0m68ILh/si3FfCYK3z4NV/xZMsfR870q8rq+TeBSZ0SKfvhkeks29lQEtj pTd93iXc1mqd1nW2Sr4outC1e3xFh0IfyLm1YI5AzO5d1Dg1ZkRvULarH9eVskmfoL 7bK5C+W4VUaGsCjyBT13Ypz5dfXX0bAeVuoreRoQuAHOLVhJ0CJgXGGzRy3qAGxYuc 9xz1SdP4mAXHQ== Message-ID: <35d27ab4-c0df-4b82-a53c-9dc8d55a6048@kernel.org> Date: Tue, 22 Oct 2024 07:36:16 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 01/10] dt-bindings: media: mediatek: add camsys device To: Shu-hsiang Yang , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Sumit Semwal , Christian Konig Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Project_Global_Chrome_Upstream_Group@mediatek.com, yaya.chang@mediatek.com, teddy.chen@mediatek.com, hidenorik@chromium.org, yunkec@chromium.org, shun-yi.wang@mediatek.com References: <20241009111551.27052-1-Shu-hsiang.Yang@mediatek.com> <20241009111551.27052-2-Shu-hsiang.Yang@mediatek.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 09/10/2024 13:15, Shu-hsiang Yang wrote: > 1. Add camera isp7x module device document > 2. Add camera interface device document > > Signed-off-by: Shu-hsiang Yang > --- > .../media/mediatek/mediatek,cam-raw.yaml | 169 ++++++++++++++++++ > .../media/mediatek/mediatek,cam-yuv.yaml | 148 +++++++++++++++ > .../media/mediatek/mediatek,camisp.yaml | 71 ++++++++ > .../media/mediatek/mediatek,seninf-core.yaml | 106 +++++++++++ > .../media/mediatek/mediatek,seninf.yaml | 88 +++++++++ > 5 files changed, 582 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/mediatek/mediatek,cam-raw.yaml > create mode 100644 Documentation/devicetree/bindings/media/mediatek/mediatek,cam-yuv.yaml > create mode 100644 Documentation/devicetree/bindings/media/mediatek/mediatek,camisp.yaml > create mode 100644 Documentation/devicetree/bindings/media/mediatek/mediatek,seninf-core.yaml > create mode 100644 Documentation/devicetree/bindings/media/mediatek/mediatek,seninf.yaml > > diff --git a/Documentation/devicetree/bindings/media/mediatek/mediatek,cam-raw.yaml b/Documentation/devicetree/bindings/media/mediatek/mediatek,cam-raw.yaml > new file mode 100644 > index 000000000000..c709e4bf0a18 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/mediatek/mediatek,cam-raw.yaml > @@ -0,0 +1,169 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (c) 2024 MediaTek Inc. > + Drop blank line > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/mediatek/mediatek,cam-raw.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: The cam-raw unit of MediaTek ISP system > + > +maintainers: > + - Shu-hsiang Yang > + - Shun-yi Wang > + - Teddy Chen > + > +description: > + MediaTek cam-raw is the camera RAW processing unit in MediaTek SoC. > + > +properties: > + compatible: > + const: mediatek,cam-raw SoC specific compatible instead. I see Rob gave you review, so few more points. ... > + > + assigned-clocks: > + maxItems: 1 > + > + assigned-clock-parents: > + maxItems: 1 Drop assigned-clock* > + > + iommus: > + description: > + Points to the respective IOMMU block with master port as argument, see > + Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. > + Ports are according to the HW. > + minItems: 1 > + maxItems: 32 > + > +required: > + - compatible > + - reg > + - reg-names > + - interrupts > + - power-domains > + - clocks > + - clock-names > + - iommus > + > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + #include > + #include > + #include > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + > + cam_raw_a@16030000 { Node names should be generic. See also an explanation and list of examples (not exhaustive) in DT specification: https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation e.g. isp Also, underscores are not allowed in node names. Please do not send to us your downstream code. Read DTS coding style and write code maching upstream style. > + compatible = "mediatek,cam-raw"; > + reg = <0 0x16030000 0 0x8000>, > + <0 0x16038000 0 0x8000>; > + reg-names = "base", "inner_base"; > + mediatek,cam-id = <0>; > + mediatek,larbs = <&larb16a>; > + interrupts = ; > + #address-cells = <2>; > + #size-cells = <2>; > + dma-ranges = <0x2 0x0 0x0 0x40000000 0x1 0x0>; > + power-domains = <&spm MT8188_POWER_DOMAIN_CAM_SUBA>; > + clocks = <&camsys CLK_CAM_MAIN_CAM2MM0_GALS>, > + <&camsys CLK_CAM_MAIN_CAM2MM1_GALS>, > + <&camsys CLK_CAM_MAIN_CAM2SYS_GALS>, > + <&camsys CLK_CAM_MAIN_CAM>, > + <&camsys CLK_CAM_MAIN_CAMTG>, > + <&camsys_rawa CLK_CAM_RAWA_LARBX>, > + <&camsys_rawa CLK_CAM_RAWA_CAM>, > + <&camsys_rawa CLK_CAM_RAWA_CAMTG>, > + <&topckgen CLK_TOP_CAM>, > + <&topckgen CLK_TOP_CAMTG>, > + <&topckgen CLK_TOP_CAMTM>; Messed alignment. > + clock-names = "camsys_cam2mm0_cgpdn", > + "camsys_cam2mm1_cgpdn", > + "camsys_cam2sys_cgpdn", > + "camsys_cam_cgpdn", > + "camsys_camtg_cgpdn", > + "camsys_rawa_larbx_cgpdn", > + "camsys_rawa_cam_cgpdn", > + "camsys_rawa_camtg_cgpdn", > + "topckgen_top_cam", > + "topckgen_top_camtg", > + "topckgen_top_camtm"; Also misaligned. > + assigned-clocks = <&topckgen CLK_TOP_CAM>; > + assigned-clock-parents = <&topckgen CLK_TOP_UNIVPLL_D5>; > + iommus = <&vpp_iommu M4U_PORT_L16A_IMGO_R1>, > + <&vpp_iommu M4U_PORT_L16A_CQI_R1>, Also misaligned. All comments apply to other files as well. Best regards, Krzysztof