From patchwork Wed Jan 22 13:59:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Stephan X-Patchwork-Id: 13947313 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 EE3DCC02181 for ; Wed, 22 Jan 2025 14:00:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Y2z2bj43jcDXnZEuGy40fENAq3lm4+rnyqgg+AVG6h0=; b=R9G74U+CgdTO2FLQmkFXK0maA9 //egPl1RiEDpdpHB22Z5dM95i0EGO8BAq17T+a0q/CWMSXcd+v0pnSNgANs2seCov/W+Szj3dUhyX qM+wk4qnQPDT5cacmb+q3PIoSwIwg75aCOf7lMc7C73cT0FH+wO0wTFMlQZJDLcjg6JKmWfGzeIh5 UaywZWhzmnm6jnqm/I1nJWpAGnyZ0H5vK49WPI3aGAqE/mLPWtPNouq6xDsXTBRrrl7LzeneYnP8z WABEThJ1hfWkcGqkdRQJ2Hm4AozkGe1PzCaX2cx5h0+xCBs6u/BPx/jWAKxuqyhhbW6h3urQLImDc cTipKSwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tabHY-0000000AMHN-3nTC; Wed, 22 Jan 2025 14:00:36 +0000 Received: from mail-wr1-x435.google.com ([2a00:1450:4864:20::435]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tabGF-0000000ALtB-0xY7 for linux-mediatek@lists.infradead.org; Wed, 22 Jan 2025 13:59:18 +0000 Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-38632b8ae71so5609129f8f.0 for ; Wed, 22 Jan 2025 05:59:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1737554353; x=1738159153; darn=lists.infradead.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=Y2z2bj43jcDXnZEuGy40fENAq3lm4+rnyqgg+AVG6h0=; b=PtzFjoT2ouQwcDsu1Ab/dCGD6zMbGZa83A26fR8OTmLWdSfOZRcGoMwOQtIqqKi1/o 6TLiPLheijz8HXc3HWGPljIWQUKReXYjEt0+0RhhPG3zQC9OV585lVMPA8NSyjmZsS7V 4uMXfnkAn6o6ZKW7emGE9nZjyse/yuyQBdwA+IEP6PU9ZxlgMFpJ+3ssw5U22FN5Ufra jmMXHmVln62nimQOthNkfdq8Nfd1YHPkP7br6dIm1GVZg5OaAZCkuaAIo6HQDNeBb490 G3SksCnb31zod9TJh5TOPorY0hH03CZYbcvxHK++zbFvFVqncI1zonKvdUeQVHfO5EGT TkPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1737554353; x=1738159153; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Y2z2bj43jcDXnZEuGy40fENAq3lm4+rnyqgg+AVG6h0=; b=pUCCzvj0ZDLyoRSYSvzq5d6QzsFS4tdAFxphpCBfsPPDMUifPW2rxGK7MjHcNY/G4E Yr2b9lD8eXZNvsxXALCecCT9GXdBAtN8+040LCgIk7oigYHlzIeBbEFChO/K44IrsBdH 9BZPO2fOAHdLmCmnRgtwMP1fpKonR8KCTJ/1HHXj6S++e+jzph7L7u3G5ewbeR3bjg3c kmeNVevDJ6rMTOGj6Z8xqNeR74XCSKl3jUrua3qdUqAD2lXhsb7e0hMH2xdzs3GGk6Jb vJSZYgu49XRW+Kg3RCD3E77dRh0eVzCx78z9w+mNkdHc8dtKcwDNOS6W2G+sLrHLdql/ U4oQ== X-Forwarded-Encrypted: i=1; AJvYcCWURXwmC/LIN6V8TF2d44u2GCJUNPE9WLYPPfeJaeGXCkELaaLtuPEksHx724HZYvwDRUFjup6FkNj6fogzqQ==@lists.infradead.org X-Gm-Message-State: AOJu0Yz0t4lM/uHbqScHoO59arY7wksC+dYDFMJvkeSq+2tfhDU9twMF rEqvAbzQSzvRE/nSXG+R9ptmzseY+1yJBQPXMzAm9dX/3CBuQUKaEiggUtSi4Rw= X-Gm-Gg: ASbGnct96BQ5JBQorsopPdlaO30KJtmai9Y0q5Zv7nM5e3Rb5R72V/FIS/KwccjasEI H9TQrb2yeSfY9AVYbKbbnDD1CimxbGhssnHlVhSk6gOYTPUJNLEKDFVF8WQLrbVR/bwZngMPfFB VrQZLBDGw1VxzJoSF4A/KBhNW82eD+FPT90NGswm7o+gZd2Jk9BUCsRF8ll8dqLAdGcSih1Op7t Dk1OXRXMJQ5zZ+IhodqdYa8333GozbPlA1AboS/LOGGae0oH3u0i1BPeJpjPwtjEvfZTVOWMHRh D0eJnnp48/kOk0MocyXc5ATa8yKICk6dYTY3RCMIq1o5Ec0sspANVDUKfaOj288K X-Google-Smtp-Source: AGHT+IGuyyYJX12iIGQa9Lk74DW0MGukboqie0XjRPjch+W8uUJE/NWYPrn1rrf+lS4ZTG8+mBnlxQ== X-Received: by 2002:a5d:588b:0:b0:385:f1d9:4b90 with SMTP id ffacd0b85a97d-38bf577f826mr20927156f8f.13.1737554353477; Wed, 22 Jan 2025 05:59:13 -0800 (PST) Received: from [192.168.42.0] (2a02-8428-e55b-1101-1e41-304e-170b-482f.rev.sfr.net. [2a02:8428:e55b:1101:1e41:304e:170b:482f]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38bf3278f06sm16418985f8f.70.2025.01.22.05.59.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2025 05:59:13 -0800 (PST) From: Julien Stephan Date: Wed, 22 Jan 2025 14:59:10 +0100 Subject: [PATCH v8 1/5] dt-bindings: media: add mediatek ISP3.0 sensor interface MIME-Version: 1.0 Message-Id: <20250122-add-mtk-isp-3-0-support-v8-1-a3d3731eef45@baylibre.com> References: <20250122-add-mtk-isp-3-0-support-v8-0-a3d3731eef45@baylibre.com> In-Reply-To: <20250122-add-mtk-isp-3-0-support-v8-0-a3d3731eef45@baylibre.com> To: Laurent Pinchart , Andy Hsieh , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno 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, Julien Stephan , Louis Kuo , Phi-Bang Nguyen X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250122_055915_278822_A44ADFFD X-CRM114-Status: GOOD ( 16.45 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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 Reviewed-by: Laurent Pinchart Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Rob Herring (Arm) Signed-off-by: Julien Stephan --- .../bindings/media/mediatek,mt8365-seninf.yaml | 259 +++++++++++++++++++++ MAINTAINERS | 7 + 2 files changed, 266 insertions(+) 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 0000000000000000000000000000000000000000..0f118af05cd0b241a99fac9c469f027cba2f6a1b --- /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: 2 + maxItems: 2 + description: + phandle to the PHYs connected to CSI0/A, CSI1, CSI0B + + phy-names: + description: + list of PHYs names + minItems: 2 + maxItems: 2 + items: + enum: [ csi0, csi1, 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>; + + csi@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>, <&mipi_csi1>; + phy-names = "csi0", "csi1"; + + 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>; + seninf_camsv2_endpoint: endpoint { + remote-endpoint = <&camsv2_endpoint>; + }; + }; + + port@6 { + reg = <6>; + }; + + port@7 { + reg = <7>; + }; + + port@8 { + reg = <8>; + }; + + port@9 { + reg = <9>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index ce3f2904819f9dabd1859d102762c8d8f57496c1..a83db41ae0e9427e983e02f01aecb08193da3cd2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14754,6 +14754,13 @@ 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)