From patchwork Thu Oct 3 09:55:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11172417 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 1370714DB for ; Thu, 3 Oct 2019 09:55:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E230B21D71 for ; Thu, 3 Oct 2019 09:55:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="LfdYYcFI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729337AbfJCJzf (ORCPT ); Thu, 3 Oct 2019 05:55:35 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:33469 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728894AbfJCJzf (ORCPT ); Thu, 3 Oct 2019 05:55:35 -0400 Received: by mail-pf1-f194.google.com with SMTP id q10so1439557pfl.0 for ; Thu, 03 Oct 2019 02:55:34 -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=LfdYYcFIQHIwaf5sUf2pjOpgY07IahMZdLDiRgn3d4b3XE8x3Hw3FollPplUWtmtx1 jIrH3KxhGy7fnRVwJSDNTV1lJ6isrfOzQvmWEPHVUElCUYDsqVbaYPQZzVmIBL3XOpXF j/kimQ8aSE9ipOJ9dgqOCMmCkPKf9/Ai4i5YlIP2FSBABhmB3g4Ql76gyVhZ1APWiwG4 nsRVTqIHbQgHDRuyYTTXt1Oi6NawFyeDtWNaNnVLWeddb6ZopOwAxeU2/Llh4JbtZfw0 TkuoBx8hIl7R8rexQ7YAJiY4G3bSymX6NXtq8J+A0/z4/161bK4bRfu1XmjOkluxV7jf 2Kpg== 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=NBXpASHdvFfD0ALLwxevLGHhUKl95W0bmplAAy+5LoUmMI3NG474zlaPNhIWP/EyM1 v4gSJ2bF6aKotqiEQQ4s8Zje3QopWXu8VtfPx5bF7kGwp5N+x8mNwGvD9SsaT7csg/3S iDoum0ieaL6qblmum0tZu8777xZIdlW9cSvfWKGhvzDshIipFirc6gSMBQMI5bX3gPhu 10WJjuPANGO2N/uiUj/ugZWOi9vN63+tLzBwR7jVD8W5mFrjYd4St7CcOEnOM2Cu5v2v Hu4L8E/YG2uvN7oVkkFP8eTTfZURKaEeME2YTQIxRCY6GrTG4aSwjg1p0w2+jZNFi+xV kV4A== X-Gm-Message-State: APjAAAU2NFqoilS06ROeX+LegkSoDX3curagaPs/guzU/5yGPwO9Cf3V cMpscVy+6/BD3+S/zUaRoxmm X-Google-Smtp-Source: APXvYqwVL6jU1EIuGWRSFQLQqzB7ut3zFEA/Ujk3BGChKGNjrLA59u3xDa6jeqlx0a6IZhKVUV3zKA== X-Received: by 2002:a62:7a94:: with SMTP id v142mr10259174pfc.121.1570096533516; Thu, 03 Oct 2019 02:55:33 -0700 (PDT) Received: from localhost.localdomain ([2409:4072:801:ac5d:fca3:6f38:70fb:67fc]) by smtp.gmail.com with ESMTPSA id v3sm2346171pfn.18.2019.10.03.02.55.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2019 02:55:33 -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 v4 1/2] dt-bindings: media: i2c: Add IMX290 CMOS sensor binding Date: Thu, 3 Oct 2019 15:25:02 +0530 Message-Id: <20191003095503.12614-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191003095503.12614-1-manivannan.sadhasivam@linaro.org> References: <20191003095503.12614-1-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>; + }; + }; + };