From patchwork Fri Aug 28 16:00:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11743287 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 516B6138A for ; Fri, 28 Aug 2020 16:01:29 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 24B94208C9 for ; Fri, 28 Aug 2020 16:01:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="OnTb5uVa"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="iadQq1wa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24B94208C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Owner; bh=QQ/oqlHAUeE4DfcdVB4AKcoo7ibblGakgclvumja/1I=; b=OnTb5uVa7tERo6gbj08MzM3K4o asju6UvQdwFAN2A63OkQwpv2xrLt34zaw3KD3Hh14GB/GwVbbl0q3mqCOMD3DLubChNvmqDCjKHZu +z+VypdTMpFz/Fhk3uqec+oTCuHm2teANhWuwgHpDrJsKIXjBRI2HJ1LHskakDoZns2P+qXHWvPn7 A3OsGoiw1pPYbMDtC5oPOalNuCb9JKE0LBNQRifbQbAMKAgU1mOwm3ePwrXKjF/hDSKjEfKN0NKPr jC/AgfpZLLEckqqx7ExOxQtIYOZI4YZhOY/HbUBFZaNbhwpPA4wVsVrGYJEpZrebOlfo212sWKenu abfTUBwA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBgoO-0008MB-GD; Fri, 28 Aug 2020 16:01:08 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBgoI-0008JT-OJ for linux-arm-kernel@lists.infradead.org; Fri, 28 Aug 2020 16:01:05 +0000 Received: from kozik-lap.mshome.net (unknown [194.230.155.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2E0502098B; Fri, 28 Aug 2020 16:00:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598630461; bh=cUKLGExJz2RcE5gBspH6LUaYtyfTA5PI8XGobETwgvk=; h=From:To:Cc:Subject:Date:From; b=iadQq1waQgmncxeH8RRxiOYnfm+e/sGq2kqlVH9J9fzrDBcXq/JUPdGwoA0feft+S 7KCxUljPKGqybMJqFIJSLFigEAVc+W3h9yvsbb9Gdm9fZhBnvlrHjMfPEcQtTChAEE zVZMvVucXEgouDEUPjYGEQdcya/cO5e3AUqdthnQ= From: Krzysztof Kozlowski To: Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: media: imx258: Add bindings for IMX258 sensor Date: Fri, 28 Aug 2020 18:00:51 +0200 Message-Id: <20200828160053.6064-1-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200828_120103_079446_8ED0954B X-CRM114-Status: GOOD ( 17.67 ) X-Spam-Score: -6.2 (------) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-6.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -1.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Krzysztof Kozlowski MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add bindings for the IMX258 camera sensor. The bindings, just like the driver, are quite limited, e.g. do not support regulator supplies. Signed-off-by: Krzysztof Kozlowski --- .../devicetree/bindings/media/i2c/imx258.yaml | 92 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 93 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imx258.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/imx258.yaml b/Documentation/devicetree/bindings/media/i2c/imx258.yaml new file mode 100644 index 000000000000..ef789ad31143 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx258.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx258.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony IMX258 13 Mpixel CMOS Digital Image Sensor + +maintainers: + - Krzysztof Kozlowski + +description: |- + IMX258 is a diagonal 5.867mm (Type 1/3.06) 13 Mega-pixel CMOS active pixel + type stacked image sensor with a square pixel array of size 4208 x 3120. It + is programmable through I2C interface. Image data is sent through MIPI + CSI-2. + +properties: + compatible: + const: sony,imx258 + + clocks: + maxItems: 1 + + clock-frequency: + description: Frequency of input clock if clock is not provided + deprecated: true + const: 19200000 + + reg: + maxItems: 1 + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + link-frequencies: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-array + description: + Allowed data bus frequencies. + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - port + + +if: + not: + required: + - clocks +then: + required: + - clock-frequency + +unevaluatedProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + sensor@6c { + compatible = "sony,imx258"; + reg = <0x6c>; + clocks = <&imx258_clk>; + + port { + imx258_ep: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <320000000>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index dc2aa691b75a..cca13d483d22 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16130,6 +16130,7 @@ M: Sakari Ailus L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/imx258.yaml F: drivers/media/i2c/imx258.c SONY IMX274 SENSOR DRIVER