From patchwork Mon Aug 7 09:48:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Stephan X-Patchwork-Id: 13343240 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2B3F9EB64DD for ; Mon, 7 Aug 2023 09:50:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eHZCaV4y2WqNR0+Au4ZBSaTp+Zzv516CwDmE+/mtwn8=; b=mZI/LS2OLd3uyu l6RsSq8+Tl73ODWrihYj4yuCC+9RALXCx+Scm4W/i0yNf+gJtJgZ2hveRrmfeD+tz6VPdK1UlICJu duLENPYEPutNpjy5nwLGcwzrDYF09G3dU7ZpEdFeSipCNKG+CHQtvGRppGHoQEngjwqhST2oGIC5d h+FqeTTCCpe9IGKw0PYi3H5KekfxozFUKaEAeVYuwVRoBA4NwWEJBiGoUqPC9fVVlZNnedsk5sgNC lYwAL6pF62E4xnXBfS7LNZyFo0qb9k/vjPBKFVu2VmijXeiteAibpZ5N5jhCTNXSpaYAC3ADPGg3e DBzulDrjuSzKYQfBdXKQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qSwsI-00GbXq-0N; Mon, 07 Aug 2023 09:50:06 +0000 Received: from mail-wm1-f46.google.com ([209.85.128.46]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qSwsE-00GbVh-1O for linux-arm-kernel@lists.infradead.org; Mon, 07 Aug 2023 09:50:04 +0000 Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-3fe2ba3e260so42663465e9.2 for ; Mon, 07 Aug 2023 02:50:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1691401799; x=1692006599; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=hozU9zGuihMyLO4oaDd3zuznBlhpACn7i/jJjMASzyk=; b=fb3fFGmIAWrKY7oWVXJKUXfG6fPwkovCPyhb6hqE70y5uWovspzojgvw6MoXD7sANS TSKHXO3U4MNPViCPY/ITMB/koAEfCmqPjIPt6Rsa3QvRG0zpnPaEwW6/ZZ3rZD1LxrEH 8trYrLCXQAGFLnFY2fPyYbaZ/l2gCejaEVV3SGSo6Gm1ogqsKuUO8sXTOxDAy/BQmRhG q9qOXrAx6ECeO5MEWTAkv1KEn06/dN1JYgjOmn4DUql11IUSAicO3V2gCfpd1OGrwEws AUGZzvO4o3N4+3Q9LLFV0mZYGHJJNoQWkEb8dV7dHcR3QrD6+YOeNuPCCjlS+agnGHJy PSeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691401799; x=1692006599; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=hozU9zGuihMyLO4oaDd3zuznBlhpACn7i/jJjMASzyk=; b=Ng2XjJxncRZyWRrH04W5tOdeDH9Hq4vJyZCXNVyi2Bvv13nOtBfciwCdhhf/K1WYmY dYoyQcRjEBacHQQXskXvctnXknqfwxU9JG5TamS5uqv01LHyP0d64bGMVkpk5HHuGohH KNRjhbYk9zREnK+Jfn1H29UsQNpJ5SbrdG6TlXdiQz8sCizr5Dl8ZbkYCC9/X2sLLae1 I7Ke4foih7apseG07xH75wPzkKBWepjBXZ9oOrtVeKS9mdAju8R3e31wIQB71wsHRwgB t/mYL2HuoVspBrvyAjOzfiZh66GkiFlQb6/qxeywEeUkZ9oh3t56KzPSo515Z2llaqUh qxpg== X-Gm-Message-State: AOJu0YyLeGO5IDH5sAvRYc532oQpCM94B9J+/3ZnEVGZKmF0XjLDllOh 5Csv4foc0dpe2lPsSflC4syWEw== X-Google-Smtp-Source: AGHT+IGIY5+VxSlweqbcvOPzdSxJyb8qRscT8BgfVIF3bbg/RdpxJK4oGCC1oYoYYKku9pVgAwWjBw== X-Received: by 2002:a05:600c:20f:b0:3f8:c70e:7ed1 with SMTP id 15-20020a05600c020f00b003f8c70e7ed1mr7188839wmi.20.1691401799168; Mon, 07 Aug 2023 02:49:59 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:55f:21e0:9e19:4376:dea6:dbfa]) by smtp.gmail.com with ESMTPSA id i11-20020a05600c2d8b00b003fe5228b78dsm2752429wmg.1.2023.08.07.02.49.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Aug 2023 02:49:58 -0700 (PDT) From: Julien Stephan To: Cc: Louis Kuo , Phi-Bang Nguyen , Laurent Pinchart , Julien Stephan , Andy Hsieh , AngeloGioacchino Del Regno , Conor Dooley , daoyuan huang , devicetree@vger.kernel.org, Florian Sylvestre , Hans Verkuil , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-media@vger.kernel.org, Matthias Brugger , Mauro Carvalho Chehab , Moudy Ho , Rob Herring Subject: [PATCH v3 1/4] dt-bindings: media: add mediatek ISP3.0 sensor interface Date: Mon, 7 Aug 2023 11:48:10 +0200 Message-ID: <20230807094940.329165-2-jstephan@baylibre.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230807094940.329165-1-jstephan@baylibre.com> References: <20230807094940.329165-1-jstephan@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230807_025002_470196_0740B1A5 X-CRM114-Status: GOOD ( 19.39 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Louis Kuo This adds the bindings, for the mediatek ISP3.0 SENINF module embedded in some Mediatek SoC, such as the mt8365 Signed-off-by: Louis Kuo Signed-off-by: Phi-Bang Nguyen Signed-off-by: Laurent Pinchart Signed-off-by: Julien Stephan --- .../media/mediatek,mt8365-seninf.yaml | 259 ++++++++++++++++++ MAINTAINERS | 7 + 2 files changed, 266 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml new file mode 100644 index 000000000000..0a7b7d949df7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml @@ -0,0 +1,259 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2023 MediaTek, BayLibre +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mt8365-seninf.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Sensor Interface 3.0 + +maintainers: + - Laurent Pinchart + - Julien Stephan + - Andy Hsieh + +description: + The ISP3.0 SENINF is the CSI-2 and parallel camera sensor interface found in + multiple MediaTek SoCs. It can support up to three physical CSI-2 + input ports, configured in DPHY (2 or 4 data lanes) or CPHY depending on the soc. + On the output side, SENINF can be connected either to CAMSV instance or + to the internal ISP. CAMSV is used to bypass the internal ISP processing + in order to connect either an external ISP, or a sensor (RAW, YUV). + +properties: + compatible: + const: mediatek,mt8365-seninf + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 1 + + clocks: + items: + - description: Seninf camsys clock + - description: Seninf top mux clock + + clock-names: + items: + - const: camsys + - const: top_mux + + phys: + minItems: 1 + maxItems: 4 + description: + phandle to the PHYs connected to CSI0/A, CSI1, CSI2 and CSI0B + + phy-names: + minItems: 1 + items: + - const: csi0 + - const: csi1 + - const: csi2 + - const: csi0b + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI0 or CSI0A port + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + data-lanes: + minItems: 1 + maxItems: 4 + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI1 port + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + data-lanes: + minItems: 1 + maxItems: 4 + + port@2: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI2 port + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + data-lanes: + minItems: 1 + maxItems: 4 + + port@3: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: CSI0B port + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + maxItems: 1 + data-lanes: + minItems: 1 + maxItems: 2 + + port@4: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for cam0 + + port@5: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for cam1 + + port@6: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for camsv0 + + port@7: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for camsv1 + + port@8: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for camsv2 + + port@9: + $ref: /schemas/graph.yaml#/properties/port + description: connection point for camsv3 + + required: + - port@0 + - port@1 + - port@2 + - port@3 + - port@4 + - port@5 + - port@6 + - port@7 + - port@8 + - port@9 + +required: + - compatible + - interrupts + - clocks + - clock-names + - power-domains + - ports + +additionalProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + seninf: seninf@15040000 { + compatible = "mediatek,mt8365-seninf"; + reg = <0 0x15040000 0 0x6000>; + interrupts = ; + clocks = <&camsys CLK_CAM_SENIF>, + <&topckgen CLK_TOP_SENIF_SEL>; + clock-names = "camsys", "top_mux"; + + power-domains = <&spm MT8365_POWER_DOMAIN_CAM>; + + phys = <&mipi_csi0 PHY_TYPE_DPHY>; + phy-names = "csi0"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + seninf_in1: endpoint { + clock-lanes = <2>; + data-lanes = <1 3 0 4>; + remote-endpoint = <&isp1_out>; + }; + }; + + port@1 { + reg = <1>; + }; + + port@2 { + reg = <2>; + }; + + port@3 { + reg = <3>; + }; + + port@4 { + reg = <4>; + seninf_camsv1_endpoint: endpoint { + remote-endpoint = <&camsv1_endpoint>; + }; + }; + + port@5 { + reg = <5>; + }; + + port@6 { + reg = <6>; + }; + + port@7 { + reg = <7>; + }; + + port@8 { + reg = <8>; + }; + + port@9 { + reg = <9>; + }; + + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index f14c1807067e..2997ec387cc0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13359,6 +13359,13 @@ M: Sean Wang S: Maintained F: drivers/char/hw_random/mtk-rng.c +MEDIATEK ISP3.0 DRIVER +M: Laurent Pinchart +M: Julien Stephan +M: Andy Hsieh +S: Supported +F: Documentation/devicetree/bindings/media/mediatek,mt8365-seninf.yaml + MEDIATEK SMI DRIVER M: Yong Wu L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)