Received: by 2002:a05:7412:e794:b0:fa:551:50a7 with SMTP id o20csp1012708rdd; Wed, 10 Jan 2024 06:16:48 -0800 (PST) X-Google-Smtp-Source: AGHT+IGQCq+eDvxxR+cEqLcWCkzN1rgQJFhdKK4zd+PYmQ+ZUqgDEhV7AuaSkyiwdT3oHQaxNapp X-Received: by 2002:ac8:5f96:0:b0:425:a5ef:a70d with SMTP id j22-20020ac85f96000000b00425a5efa70dmr963504qta.51.1704896207932; Wed, 10 Jan 2024 06:16:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1704896207; cv=none; d=google.com; s=arc-20160816; b=h5yEJg3NcZzxLjo5l5QGD62ECOZK0F2MsPeNtMgOv1WF5y0866BA178pyLp75gh+qU 2I6rup5CpZkCiTiVUPNr5LuVCWYigbLEpgnwJsqbwtB8SX7bqpJ6ZXe1F+6CjvDR2Eze LaOUepUifzYNuJhl4lH7BmmKkBsPfG88sOMiQs+Xat8qJ7ubnGumcfuXR/oXzwa1/zvZ Jws11119PREI95aMPhXejZRvjJmrbiTSeNyAJG2D+PnvXFMmIwj9lS+FStEq6tqV1zF2 noSny/8PrMeXpG4ZzQucbTfDo1qWxtcQajrl6B5Ywz3sbs7v9ARVNv4tcVS6TOUjwrzL 8HAw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:in-reply-to:message-id :date:subject:cc:to:from:dkim-signature; bh=PTbMSXCeFjG6LO+Gmu8KrQ2gSDiCAofLdnufyvOkqZY=; fh=npq0Yu+VrSJ4V/AX/2heh8QSXYms0epB6I0aZ08oYYA=; b=C6QxVNLwrx7neq4XZcrUqXw0g4yiofUUMgxKGHHFxGDxZJRT8niXLvHng4dMVFqLMB SLegbwvGr2Yo3DhDD08rehU+Oh0YbmvoM8mte7fGpnU7h486Gbvw1vx/tSqqqSvl0AGs //IB9oTf6wUvhtr5TMmRDvXzTOeN46DpUMezWMdE8ssNmlrW/7Hs05LO2YL3AA+U6te3 kfmCkhMdeXoehBxubmgVk8E2bSsB/m8BAzqAfuT0+2yLSZN+FZloQiLApDLOlOxwNQcB NSwfq16RDXboiL1ZSb5D9VNEn0zpVDj1L68EZB3/1IvbYDmd1PPZ7CeN1PKnTPuwiB05 WnrA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@baylibre-com.20230601.gappssmtp.com header.s=20230601 header.b=L2Mux3Jo; spf=pass (google.com: domain of linux-kernel+bounces-22333-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-22333-linux.lists.archive=gmail.com@vger.kernel.org" Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id l18-20020a05622a051200b00417b8ceb616si4209577qtx.403.2024.01.10.06.16.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jan 2024 06:16:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-22333-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20230601.gappssmtp.com header.s=20230601 header.b=L2Mux3Jo; spf=pass (google.com: domain of linux-kernel+bounces-22333-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-22333-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id A027F1C2275D for ; Wed, 10 Jan 2024 14:16:47 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4E86D4CB2D; Wed, 10 Jan 2024 14:14:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="L2Mux3Jo" Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (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 1D7E84C61B for ; Wed, 10 Jan 2024 14:14:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-40e4582ed74so34287775e9.1 for ; Wed, 10 Jan 2024 06:14:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1704896091; x=1705500891; darn=vger.kernel.org; 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=PTbMSXCeFjG6LO+Gmu8KrQ2gSDiCAofLdnufyvOkqZY=; b=L2Mux3Joe6lZ319f2rqc+xe1g7LBG79wfwqtITpgUJ3vdEVbhnWXbIdE/D+ofQtreR WOOASHiO+c+s9zRwt2rgsbKl4rzkYmPnoXfHb9Mt5LGEOOe/Q9LUZn2m3fceiQJJLrOJ ny9l7PM1ibYPy1kRweuRP+uWPSDcss4xfvkeocwWsfVvfOh9RFo1zcvynxt5ilGq2/iy +/SXL8fXeINvJLIo8hhwfXJ9J+aQKD7VD6NzZ4laJe7qJxonP1NUthBctwyp79yaSL9L k8Il/JOt91AC8dfAB+zdMa5H0z7btE1nYRsOQsjHwzAIVmQ1EvQPWjnj73DzbBn/+toQ a3NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704896091; x=1705500891; 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=PTbMSXCeFjG6LO+Gmu8KrQ2gSDiCAofLdnufyvOkqZY=; b=MsIiL2utT2hTjRs/a3Mg+P8FxqCxauaQUHFeQkAsCjS01TcylbO3k1H9bscIVWtkna RnGgupI5aj1N49AQXlrIVJz5ykDQqLb1eg3pn8pisn4uZc0hNoAk7aFINxfgZwHVZJBP mGg6ujYm8ihf5pYoQ76X1pHzaGvXXOVD9/O1k68KTjTkWNQmeJGvqGGEW6pz15WPaoPa BPQcFkGd5EGbDmohxsIepNdXIeDXpvUHbglfFqyXEb6FCuilu2+A3fg+Jds0brETHoV3 9ZBmaMgt0EHUqfDQPK2t01PZ5kC2CcK+2ItsWuF5PRxBoTQBbptbmzmAn4K9AadOWZok bN1w== X-Gm-Message-State: AOJu0YzkWsuKolPGC4LWtfJGQIu7wdjoxZqqijZQHoTN7HvSlWgE+rKg o3CWwFO5lu3Cr4vXihw0P5A1bxWLiHia0g== X-Received: by 2002:a1c:7411:0:b0:40e:4ee3:2459 with SMTP id p17-20020a1c7411000000b0040e4ee32459mr307295wmc.347.1704896091436; Wed, 10 Jan 2024 06:14:51 -0800 (PST) Received: from localhost.localdomain ([2a01:e0a:55f:21e0:9e19:4376:dea6:dbfa]) by smtp.gmail.com with ESMTPSA id j17-20020a05600c1c1100b0040c46719966sm2363890wms.25.2024.01.10.06.14.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jan 2024 06:14:50 -0800 (PST) From: Julien Stephan To: Cc: Louis Kuo , Phi-Bang Nguyen , Julien Stephan , Laurent Pinchart , Andy Hsieh , AngeloGioacchino Del Regno , Conor Dooley , devicetree@vger.kernel.org, Florian Sylvestre , 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 , Paul Elder , Rob Herring Subject: [PATCH v4 1/5] dt-bindings: media: add mediatek ISP3.0 sensor interface Date: Wed, 10 Jan 2024 15:14:38 +0100 Message-ID: <20240110141443.364655-2-jstephan@baylibre.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240110141443.364655-1-jstephan@baylibre.com> References: <20240110141443.364655-1-jstephan@baylibre.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Julien Stephan Link: https://lore.kernel.org/r/20230807094940.329165-2-jstephan@baylibre.com Signed-off-by: Laurent Pinchart --- .../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 41e0862cfa7d..4444e719cf8e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13611,6 +13611,13 @@ 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) -- 2.43.0