From patchwork Wed Sep 2 07:18:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 11749965 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 EB535618 for ; Wed, 2 Sep 2020 07:18:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D531620829 for ; Wed, 2 Sep 2020 07:18:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599031118; bh=Cvo0zgOycrOABxtZ9j6bV61j8XnfkWhbAJxrKlR5Ios=; h=From:To:Subject:Date:List-ID:From; b=YJ9vtOqxC4SmWXn/fRhUTkuGaqFUu316/fJtsCGoxKw/UHZZBURpwNxR0QuHzPLOr FJTu5Q2K2fl8Oi05xf7A6Lteun0UdDb9ZkzxQUvScFp8lEhdMYndpFbNOWTaP9BAf2 PBa5Bl5k31Q3cPtlukv+ngX0fUXa4RNSz57FVAAk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726323AbgIBHSa (ORCPT ); Wed, 2 Sep 2020 03:18:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:55202 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726167AbgIBHS3 (ORCPT ); Wed, 2 Sep 2020 03:18:29 -0400 Received: from PC-kkoz.proceq.com (unknown [213.160.61.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 85EF82072A; Wed, 2 Sep 2020 07:18:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599031108; bh=Cvo0zgOycrOABxtZ9j6bV61j8XnfkWhbAJxrKlR5Ios=; h=From:To:Subject:Date:From; b=FPK2r/H8m8/1jaAyBTeB3c2P4EQhToTVhAb2cV0W3PYsPms7bNH1U7qqtm70Cw3HP HRrWGUmyWF/x+JTzgdQNREWaGgYEhNQs7wu3uRUPcSD2DFFUiUu16ZGAIPI89A3RGp XgtgrmlC/5N22zTSW0QsHDl+xXeLxIw1y5uq+vmM= From: Krzysztof Kozlowski To: Sakari Ailus , Mauro Carvalho Chehab , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Krzysztof Kozlowski , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/3] dt-bindings: media: imx258: Add bindings for IMX258 sensor Date: Wed, 2 Sep 2020 09:18:08 +0200 Message-Id: <1599031090-21608-1-git-send-email-krzk@kernel.org> X-Mailer: git-send-email 2.7.4 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.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 --- Changes since v1: 1. None --- .../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