From patchwork Fri Aug 30 09:19:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11123579 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9C9B314E5 for ; Fri, 30 Aug 2019 09:20:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 41BCC2342B for ; Fri, 30 Aug 2019 09:20:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Ux+jFtwd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727994AbfH3JUD (ORCPT ); Fri, 30 Aug 2019 05:20:03 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:46095 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726461AbfH3JUC (ORCPT ); Fri, 30 Aug 2019 05:20:02 -0400 Received: by mail-pl1-f194.google.com with SMTP id o3so3074227plb.13 for ; Fri, 30 Aug 2019 02:20:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=mF/OnrJ00SbahU15HvzXY+I7DAqSAdHto9JRdxhPxic=; b=Ux+jFtwdTk9Ronis0odb2Ycgp0S8vbePlVivVxngSn0nWhes+7VjYfxqI7v38XNJAq z+L5xNuAA2giKtmAcBW78A7RMcdyvoy57MuKHKukH36N/z4WPVhWysQdDAkW9LuCdz2T XUxGYTUK0VAhAHj20aNla4/UKJDnBUqLk0xWFFI5oSDzx48wqtTtk0xJtMvqvpkgurNM eHqQVSWE9gqvLdAJh4mZvqpqiEoYLVJGLLtBLQKuwy0g0U9crR/G+hqVjqQNXO9K+0Wh uWonQsDM7nfyk96SON7K1ri2/YJhyEOSS5yQNm2NVphighYDB8AvbP6A2BJdlAaKfjtY XIXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=mF/OnrJ00SbahU15HvzXY+I7DAqSAdHto9JRdxhPxic=; b=Ip/ICEi/MQ/oLZUxGyffKavJR7lEQfLk1vP2TxAq7FQdFX0RvBi7s6IAud3lirmclT rsRKS07rPWJ5PE5RmF/zuoD/6kowwFRS+WO9oYb8sHLoUcVSLbloY13fkmUif/xRDndr Yc1rbGrGLHlERXvjyLs4PzQJHAiNugRagEG3ALg2HddKN3WMUpqZM4XJ+K061oWpy+hw m47MVqhRIk+BoN6JDYWl/nPJ1ME7Y5C5/Jr8QMY+lBwaYOMK9VEeeLEAn8QMql6VpRKz rcVJahlH4QM+HyzaH/rFhMQW43FDVz/kK/OMU6jYHEddWp7bOPsat6HtBWk8cIZ2Spv7 xX1g== X-Gm-Message-State: APjAAAW46WtIoPDMLe53LLpTiMcJ5oe5AVY5DlgbldHebJaO2LlS3vAz pypteyqoOlXPloVnW4aAruQy X-Google-Smtp-Source: APXvYqz5A+CcX7gq9fWKGI9UWFItRu3q1idaB7iqtUj4bbysDpItsyNSNqG0GqxsFoPU+L2K5PUflw== X-Received: by 2002:a17:902:e506:: with SMTP id ck6mr14969628plb.132.1567156801843; Fri, 30 Aug 2019 02:20:01 -0700 (PDT) Received: from localhost.localdomain ([103.59.132.163]) by smtp.googlemail.com with ESMTPSA id g202sm3142676pfb.155.2019.08.30.02.19.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Aug 2019 02:20:01 -0700 (PDT) From: Manivannan Sadhasivam To: mchehab@kernel.org, robh+dt@kernel.org, sakari.ailus@iki.fi Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, c.barrett@framos.com, a.brela@framos.com, Manivannan Sadhasivam Subject: [PATCH v3 1/3] dt-bindings: media: i2c: Add IMX290 CMOS sensor binding Date: Fri, 30 Aug 2019 14:49:41 +0530 Message-Id: <20190830091943.22646-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190830091943.22646-1-manivannan.sadhasivam@linaro.org> References: <20190830091943.22646-1-manivannan.sadhasivam@linaro.org> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add devicetree binding for IMX290 CMOS image sensor. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Rob Herring --- .../devicetree/bindings/media/i2c/imx290.txt | 57 +++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imx290.txt diff --git a/Documentation/devicetree/bindings/media/i2c/imx290.txt b/Documentation/devicetree/bindings/media/i2c/imx290.txt new file mode 100644 index 000000000000..a3cc21410f7c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx290.txt @@ -0,0 +1,57 @@ +* Sony IMX290 1/2.8-Inch CMOS Image Sensor + +The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with +Square Pixel for Color Cameras. It is programmable through I2C and 4-wire +interfaces. The sensor output is available via CMOS logic parallel SDR output, +Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the +default. No bindings have been defined for the other busses. + +Required Properties: +- compatible: Should be "sony,imx290" +- reg: I2C bus address of the device +- clocks: Reference to the xclk clock. +- clock-names: Should be "xclk". +- clock-frequency: Frequency of the xclk clock in Hz. +- vdddo-supply: Sensor digital IO regulator. +- vdda-supply: Sensor analog regulator. +- vddd-supply: Sensor digital core regulator. + +Optional Properties: +- reset-gpios: Sensor reset GPIO + +The imx290 device node should contain one 'port' child node with +an 'endpoint' subnode. For further reading on port node refer to +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Required Properties on endpoint: +- data-lanes: check ../video-interfaces.txt +- link-frequencies: check ../video-interfaces.txt +- remote-endpoint: check ../video-interfaces.txt + +Example: + &i2c1 { + ... + imx290: camera-sensor@1a { + compatible = "sony,imx290"; + reg = <0x1a>; + + reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_rear_default>; + + clocks = <&gcc GCC_CAMSS_MCLK0_CLK>; + clock-names = "xclk"; + clock-frequency = <37125000>; + + vdddo-supply = <&camera_vdddo_1v8>; + vdda-supply = <&camera_vdda_2v8>; + vddd-supply = <&camera_vddd_1v5>; + + port { + imx290_ep: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <445500000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + };