From patchwork Thu Mar 23 17:57:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 1760507 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=z3ntu.xyz header.i=@z3ntu.xyz header.a=rsa-sha256 header.s=z3ntu header.b=yM9VfVmM; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4PjCkz3rqwz1yXq for ; Fri, 24 Mar 2023 04:58:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231143AbjCWR6t (ORCPT ); Thu, 23 Mar 2023 13:58:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231152AbjCWR6r (ORCPT ); Thu, 23 Mar 2023 13:58:47 -0400 Received: from mail.z3ntu.xyz (mail.z3ntu.xyz [128.199.32.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E65944B8; Thu, 23 Mar 2023 10:58:30 -0700 (PDT) Received: from [192.168.0.26] (2a02-8388-6582-fe80-0000-0000-0000-000c.cable.dynamic.v6.surfer.at [IPv6:2a02:8388:6582:fe80::c]) by mail.z3ntu.xyz (Postfix) with ESMTPSA id 93155D2584; Thu, 23 Mar 2023 17:57:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=z3ntu.xyz; s=z3ntu; t=1679594279; bh=/s3YATkQEynaY97oNVGkN2PAZTRMQ7bXwfDtDYia87A=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=yM9VfVmMzCxKjXTHUR4QnZsf7Wpyqk5zUCMBfRn9LmBOy4MvCB+c+1kmRf+GDiIls qvBK4AVdqlBCoFuNUIbJ7kU/qCG6YxdcDCMg7IkspWzH4Twr66X2mMGoAeSMW/YCav lWlW4PSHpGexxQLBDpPgrEamB7obzeGmes4AC87Q= From: Luca Weiss Date: Thu, 23 Mar 2023 18:57:49 +0100 Subject: [PATCH v4 1/3] media: dt-bindings: media: rkisp1: complete ov2685 example MIME-Version: 1.0 Message-Id: <20230129-ov2685-improvements-v4-1-e71985c5c848@z3ntu.xyz> References: <20230129-ov2685-improvements-v4-0-e71985c5c848@z3ntu.xyz> In-Reply-To: <20230129-ov2685-improvements-v4-0-e71985c5c848@z3ntu.xyz> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Shunqian Zheng , Jacopo Mondi Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Krzysztof Kozlowski X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1586; i=luca@z3ntu.xyz; h=from:subject:message-id; bh=/s3YATkQEynaY97oNVGkN2PAZTRMQ7bXwfDtDYia87A=; b=owEBbQKS/ZANAwAIAXLYQ7idTddWAcsmYgBkHJMjVW/e2Q2s/jXJLNba4KenAFd/cI/tE9sLS bxV8NVpRvaJAjMEAAEIAB0WIQQ5utIvCCzakboVj/py2EO4nU3XVgUCZByTIwAKCRBy2EO4nU3X Vm/tD/4h30/j1jv5gjaQlVt6aI85HqI/Uml4zfwAuaEDDinWDDBtOQ4RlYrBM5M8pfPj4zSGNRH d+UKndm3lNFif/ZP/Gg8+2DlPf1+U9j0slcm3QfDbyTuAMLA+5ipJPzBLQ/22vpy5+vWAnFZOc4 VL4rpbi0aMZmq6J/vNSkmER4nxLFb4BMtLSkofbNBfLCTR4Ud5FmWXHKyLnrpux8Tsd5txN5GEt rU5s4UHz/z6EgXAsWOPlkMnUX32UoJRhrkSfzjplbLT0u34XGn8acvLGPQgCEqbN3zbfFNvUZFi dAeMsttdlfYIWEvThbtWmvuL+vM9cU5iubYRKKwzijBCJp82zMKs+MDp6vRMllw/30Zgc0aif1i 1+s8FzcE5ul+KmL6JHZEujJxF+5vFB6el0XLe+UW8e4ErW7KvN8vsakZ9bLI5a5JlMBSC632KRn +HHFSwu/XvLA6MkQ+Imp+VqYc2i+C6MwhPSxN/cWAIP6qoRz490Cw1ApPdDNqnE07lFH/J039t6 uzBHcmWZknXO5GkPkSZc4JFpJoQ8ZdbenflVOYyW/eGxrRAlFEZNFaauTQKzcPHvpADWYnu4IKC AeaSh8QdNxlMR2ZgQog0nCFoYHCa5WCaJQqClDi9eHmM6UOKcyFbtm245rQ8yeXOhH4OTExF6tG Um3eYXgvn7FvKLA== X-Developer-Key: i=luca@z3ntu.xyz; a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org With the upcoming conversion of ov2685 to dt-schema let's complete the example so validation succeeds. At the same time fix the indentation of the port node in this example. Acked-by: Krzysztof Kozlowski Signed-off-by: Luca Weiss --- .../devicetree/bindings/media/rockchip-isp1.yaml | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml index b3661d7d43572..0bad7e6401486 100644 --- a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml +++ b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml @@ -212,12 +212,19 @@ examples: compatible = "ovti,ov2685"; reg = <0x3c>; - port { - ucam_out: endpoint { - remote-endpoint = <&mipi_in_ucam>; - data-lanes = <1>; - }; - }; + clocks = <&cru SCLK_TESTCLKOUT1>; + clock-names = "xvclk"; + + avdd-supply = <&pp2800_cam>; + dovdd-supply = <&pp1800>; + dvdd-supply = <&pp1800>; + + port { + ucam_out: endpoint { + remote-endpoint = <&mipi_in_ucam>; + data-lanes = <1>; + }; + }; }; }; }; From patchwork Thu Mar 23 17:57:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Weiss X-Patchwork-Id: 1760506 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; 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Thu, 23 Mar 2023 10:58:01 -0700 (PDT) Received: from [192.168.0.26] (2a02-8388-6582-fe80-0000-0000-0000-000c.cable.dynamic.v6.surfer.at [IPv6:2a02:8388:6582:fe80::c]) by mail.z3ntu.xyz (Postfix) with ESMTPSA id 2883DD2585; Thu, 23 Mar 2023 17:57:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=z3ntu.xyz; s=z3ntu; t=1679594279; bh=QEe/z0x1YIt/MXdaImskhcwh5eKk1KzQFXz+kV0iHHk=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=ca0T7PqAeaNhUWQDoGISbgPnO1sZJ/ZCH0GmSH63dvxL/0yjhMvGp3SlKLin2bGow LK2UCgIXSh6UyQZetVIOCqbJXwz4Tyi8DmBOobU2nMawBC5qRMitzwf6U6nuOrWbL1 AKraEUU4UmWcJEeo+46muR1hxzPSfbkIFbSlz90A= From: Luca Weiss Date: Thu, 23 Mar 2023 18:57:50 +0100 Subject: [PATCH v4 2/3] media: dt-bindings: ov2685: convert to dtschema MIME-Version: 1.0 Message-Id: <20230129-ov2685-improvements-v4-2-e71985c5c848@z3ntu.xyz> References: <20230129-ov2685-improvements-v4-0-e71985c5c848@z3ntu.xyz> In-Reply-To: <20230129-ov2685-improvements-v4-0-e71985c5c848@z3ntu.xyz> To: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Shunqian Zheng , Jacopo Mondi Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Krzysztof Kozlowski X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; 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a=openpgp; fpr=BD04DA24C971B8D587B2B8D7FAF69CF6CD2D02CD X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the text-based dt-bindings to yaml. Changes from original txt: * Take wording for various properties from other yaml bindings, this removes e.g. volt amount from schema since it isn't really relevant and the datasheet is a better source. * Don't make reset-gpios a required property since it can be tied to DOVDD instead. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Luca Weiss --- .../devicetree/bindings/media/i2c/ov2685.txt | 41 --------- .../devicetree/bindings/media/i2c/ovti,ov2685.yaml | 101 +++++++++++++++++++++ MAINTAINERS | 1 + 3 files changed, 102 insertions(+), 41 deletions(-) diff --git a/Documentation/devicetree/bindings/media/i2c/ov2685.txt b/Documentation/devicetree/bindings/media/i2c/ov2685.txt deleted file mode 100644 index 625c4a8c0d53d..0000000000000 --- a/Documentation/devicetree/bindings/media/i2c/ov2685.txt +++ /dev/null @@ -1,41 +0,0 @@ -* Omnivision OV2685 MIPI CSI-2 sensor - -Required Properties: -- compatible: shall be "ovti,ov2685" -- clocks: reference to the xvclk input clock -- clock-names: shall be "xvclk" -- avdd-supply: Analog voltage supply, 2.8 volts -- dovdd-supply: Digital I/O voltage supply, 1.8 volts -- dvdd-supply: Digital core voltage supply, 1.8 volts -- reset-gpios: Low active reset gpio - -The device node shall contain one 'port' child node with an -'endpoint' subnode for its digital output video port, -in accordance with the video interface bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. -The endpoint optional property 'data-lanes' shall be "<1>". - -Example: -&i2c7 { - ov2685: camera-sensor@3c { - compatible = "ovti,ov2685"; - reg = <0x3c>; - pinctrl-names = "default"; - pinctrl-0 = <&clk_24m_cam>; - - clocks = <&cru SCLK_TESTCLKOUT1>; - clock-names = "xvclk"; - - avdd-supply = <&pp2800_cam>; - dovdd-supply = <&pp1800>; - dvdd-supply = <&pp1800>; - reset-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; - - port { - ucam_out: endpoint { - remote-endpoint = <&mipi_in_ucam>; - data-lanes = <1>; - }; - }; - }; -}; diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml new file mode 100644 index 0000000000000..2ac0ca8a0413b --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov2685.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV2685 Image Sensor + +maintainers: + - Shunqian Zheng + +properties: + compatible: + const: ovti,ov2685 + + reg: + maxItems: 1 + + clocks: + items: + - description: XVCLK clock + + clock-names: + items: + - const: xvclk + + dvdd-supply: + description: Digital Domain Power Supply + + avdd-supply: + description: Analog Domain Power Supply + + dovdd-supply: + description: I/O Domain Power Supply + + reset-gpios: + maxItems: 1 + description: Reset Pin GPIO Control (active low) + + port: + description: MIPI CSI-2 transmitter port + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + maxItems: 1 + + required: + - data-lanes + +required: + - compatible + - reg + - clocks + - clock-names + - dvdd-supply + - avdd-supply + - dovdd-supply + - port + +additionalProperties: false + +examples: + - | + #include + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ov2685: camera-sensor@3c { + compatible = "ovti,ov2685"; + reg = <0x3c>; + pinctrl-names = "default"; + pinctrl-0 = <&clk_24m_cam>; + + clocks = <&cru SCLK_TESTCLKOUT1>; + clock-names = "xvclk"; + + avdd-supply = <&pp2800_cam>; + dovdd-supply = <&pp1800>; + dvdd-supply = <&pp1800>; + reset-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + + port { + ucam_out: endpoint { + remote-endpoint = <&mipi_in_ucam>; + data-lanes = <1>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 8ea325040f355..5904f47756fe1 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15410,6 +15410,7 @@ M: Shunqian Zheng L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml F: drivers/media/i2c/ov2685.c OMNIVISION OV2740 SENSOR DRIVER