From patchwork Fri Oct 4 16:05:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11174963 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 E6385139A for ; Fri, 4 Oct 2019 16:05:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BD871222C5 for ; Fri, 4 Oct 2019 16:05:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="uLdJG7tk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390321AbfJDQFo (ORCPT ); Fri, 4 Oct 2019 12:05:44 -0400 Received: from mail-pg1-f194.google.com ([209.85.215.194]:42867 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390182AbfJDQFn (ORCPT ); Fri, 4 Oct 2019 12:05:43 -0400 Received: by mail-pg1-f194.google.com with SMTP id z12so3989384pgp.9 for ; Fri, 04 Oct 2019 09:05:43 -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=GRyfXnoKWvtKyG57W37AUlln8akpvDYr2Xx/dz2ORHU=; b=uLdJG7tkav2IAy9bTjV+pwHZWiMRG+f1196ehm3mr8C+tpptuKOvJ8t5RtwkH8sm/K JLCyw34WX1e8crRwtm4vWkcCWccQtu4t/p3wJqjS0D3y9SeCG/jszGbU19Cuux/TBPff 2pgUeb30c0Ma49RZTIGxdeCGWHVYNREf1t5yWrlJzKf5GCGJNQlKONs/oQiXHQMglGqx iwYI56jgL7YASZ6rACjQNf57dpH5dKWU43QE+WGSF3PTqiQapjHQho2JiDFbllWD8aBK d1G/JaPSeq3d4y+qaH+uwkl3U0KE0URG3TdxNy/KUYatcCng2vxA0zS2ZLRQ3tDCRQmM bbWA== 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=GRyfXnoKWvtKyG57W37AUlln8akpvDYr2Xx/dz2ORHU=; b=NZeNEbSxUjDTXHGSqlghBfPdWBhIupn9i9Z+y7/xeUKpvfku/k+O3KZAd/fi3rgOyO mszN2H9gOvPHkrQnoY8TTmwxeP64I8v0CjEV6UpzkwBcUTzdLDEuXdez1wYnrTt7txJ0 /tAAzrYyjgeugHVhqhz1x2X9hrRHxulaR7BgjEkR4+09c6aHnOTFb7Fzn6atd3qLJc/q vPVYYdfm1uzr2dvyZl0ymUGnCsKmR5y0JDV0N9sNbtZscEyf8epv66NfL1/Ar9/Zan3c z1QkettA4u+Sl+inQrUqm0hSH7Yh+u0EvNQmvU+aVbd5aap1LDpLVk6dOmcyIFGb7FJA 8Wiw== X-Gm-Message-State: APjAAAWhUvDlHisbrQU+qHkJXHLIpd8V7uWzRhIjOOmZ0EDRRMlDHcOg VywEjF6BK0r9/3zHuDhvT9c/ X-Google-Smtp-Source: APXvYqzeHVzT2teGBPgP2k+3EJkEPoCXJ5wbb81+QCX/AhHJ/bo6/WWAewIMF6WVKQKwIud7PVt8qw== X-Received: by 2002:a17:90a:8d85:: with SMTP id d5mr17692406pjo.45.1570205142646; Fri, 04 Oct 2019 09:05:42 -0700 (PDT) Received: from localhost.localdomain ([2409:4072:648a:e40a:3174:4ae1:69ba:aabb]) by smtp.gmail.com with ESMTPSA id b5sm5402254pgb.68.2019.10.04.09.05.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Oct 2019 09:05:41 -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 v5 1/2] dt-bindings: media: i2c: Add IMX290 CMOS sensor binding Date: Fri, 4 Oct 2019 21:35:24 +0530 Message-Id: <20191004160525.16716-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191004160525.16716-1-manivannan.sadhasivam@linaro.org> References: <20191004160525.16716-1-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. Let's also add MAINTAINERS entry for the binding and driver. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Rob Herring --- .../devicetree/bindings/media/i2c/imx290.txt | 57 +++++++++++++++++++ MAINTAINERS | 8 +++ 2 files changed, 65 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>; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index f7c84004187d..0ee261fca602 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14962,6 +14962,14 @@ S: Maintained F: drivers/media/i2c/imx274.c F: Documentation/devicetree/bindings/media/i2c/imx274.txt +SONY IMX290 SENSOR DRIVER +M: Manivannan Sadhasivam +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +S: Maintained +F: drivers/media/i2c/imx290.c +F: Documentation/devicetree/bindings/media/i2c/imx290.txt + SONY IMX319 SENSOR DRIVER M: Bingbu Cao L: linux-media@vger.kernel.org