From patchwork Wed Jun 3 08:44:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Duszynski X-Patchwork-Id: 11585329 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 518EA92A for ; Wed, 3 Jun 2020 08:47:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 42EED20734 for ; Wed, 3 Jun 2020 08:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725877AbgFCIrS (ORCPT ); Wed, 3 Jun 2020 04:47:18 -0400 Received: from smtpout1.mo528.mail-out.ovh.net ([46.105.34.251]:48955 "EHLO smtpout1.mo528.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726243AbgFCIrP (ORCPT ); Wed, 3 Jun 2020 04:47:15 -0400 Received: from pro2.mail.ovh.net (unknown [10.108.20.52]) by mo528.mail-out.ovh.net (Postfix) with ESMTPS id 53FD36094D7B; Wed, 3 Jun 2020 10:47:12 +0200 (CEST) Received: from localhost.localdomain (34.103.240.102) by DAG2EX1.emp2.local (172.16.2.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1847.3; Wed, 3 Jun 2020 10:47:11 +0200 From: Tomasz Duszynski To: CC: , , , , , , Tomasz Duszynski Subject: [PATCH v4 4/4] dt-bindings: iio: scd30: add device binding file Date: Wed, 3 Jun 2020 10:44:41 +0200 Message-ID: <20200603084441.33952-5-tomasz.duszynski@octakon.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200603084441.33952-1-tomasz.duszynski@octakon.com> References: <20200603084441.33952-1-tomasz.duszynski@octakon.com> MIME-Version: 1.0 X-Originating-IP: [34.103.240.102] X-ClientProxiedBy: DAG3EX1.emp2.local (172.16.2.21) To DAG2EX1.emp2.local (172.16.2.11) X-Ovh-Tracer-Id: 7174234207930178583 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduhedrudefledgtdegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucenucfjughrpefhvffufffkofgjfhgggfgtihesthekredtredttdenucfhrhhomhepvfhomhgrshiiucffuhhsiiihnhhskhhiuceothhomhgrshiirdguuhhsiiihnhhskhhisehotghtrghkohhnrdgtohhmqeenucggtffrrghtthgvrhhnpedvffekueetkefhtedufffftdduteehvddvveehhfekffegueefveetjeeitddtleenucffohhmrghinhepuggvvhhitggvthhrvggvrdhorhhgnecukfhppedtrddtrddtrddtpdefgedruddtfedrvdegtddruddtvdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehprhhovddrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpehtohhmrghsiidrughushiihihnshhkihesohgtthgrkhhonhdrtghomhdprhgtphhtthhopehpmhgvvghrfiesphhmvggvrhifrdhnvght Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Add SCD30 sensor binding file. Signed-off-by: Tomasz Duszynski --- .../iio/chemical/sensirion,scd30.yaml | 68 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml diff --git a/Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml new file mode 100644 index 000000000000..40d87346ff4c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/chemical/sensirion,scd30.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sensirion SCD30 carbon dioxide sensor + +maintainers: + - Tomasz Duszynski + +description: | + Air quality sensor capable of measuring co2 concentration, temperature + and relative humidity. + +properties: + compatible: + enum: + - sensirion,scd30 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + + sensirion,sel-gpios: + description: GPIO connected to the SEL line + maxItems: 1 + + sensirion,pwm-gpios: + description: GPIO connected to the PWM line + maxItems: 1 + +required: + - compatible + +additionalProperties: false + +examples: + - | + # include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + co2-sensor@61 { + compatible = "sensirion,scd30"; + reg = <0x61>; + vdd-supply = <&vdd>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + - | + # include + serial { + co2-sensor { + compatible = "sensirion,scd30"; + vdd-supply = <&vdd>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 5db4b446c8ba..0ab9cf39e051 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15140,6 +15140,7 @@ F: include/uapi/linux/phantom.h SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER M: Tomasz Duszynski S: Maintained +F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml F: drivers/iio/chemical/scd30.h F: drivers/iio/chemical/scd30_core.c F: drivers/iio/chemical/scd30_i2c.c