From patchwork Fri Jul 24 11:02:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishant Malpani X-Patchwork-Id: 11683029 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 48478618 for ; Fri, 24 Jul 2020 11:02:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2D7C92074A for ; Fri, 24 Jul 2020 11:02:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HxqE5gqQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726842AbgGXLCQ (ORCPT ); Fri, 24 Jul 2020 07:02:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726114AbgGXLCO (ORCPT ); Fri, 24 Jul 2020 07:02:14 -0400 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80F2DC0619D3; Fri, 24 Jul 2020 04:02:14 -0700 (PDT) Received: by mail-pf1-x42a.google.com with SMTP id a14so4920864pfi.2; Fri, 24 Jul 2020 04:02:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nA0wOT43rTAqi8O7/YsvVt72X7BqcnXDtD4IHwFFIXU=; b=HxqE5gqQNqfaNKzS1ilKxfQpGiTZ8NePzMT5W2YJWHmeSbN+BhSF/hw3DNFpJPL83X l1YDYyuknLcrdoQp20G++ik5vhBXS9cJbF0SuwNuj3AxQk4lQG1DPjr2630M876SY3hS wL7aCVloUpE7T/4vorm79/GwOWFIhtCDpSYk6RIO5leu2Nm2DHGzEiBqoh6kHE2/zsIl M8utH22QL83kDrL79Mwyjh3M8u8C6oMP1Vsmu1BI+dtAkGjUY2KM/qDeq6WY+igsAFhM JSmjTxhGx+aZ01x6RjqnbFtWOTtZG3OCOaoEdDTpxsoWNaI3i+auqKofcYYcKEDniHuh orhw== 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:mime-version :content-transfer-encoding; bh=nA0wOT43rTAqi8O7/YsvVt72X7BqcnXDtD4IHwFFIXU=; b=OpEJOnzBHz4kGOudCW16dzovSUhOVA6y3BM1W0lRI+MPoLVFgOsOIRANMc0LQEl+Us 2m/gY1Bs78dkzpHV9mHkhAuUmoEA/7Iax6FgUJG5obv1be6q9xvwOE2k0qjd6xQgrCoW gIE6GKrlMqd+Ewl8ZKi6Whg/JU4RRsHx/LsqOZxfTnilyTqy77J+VzqwqaLbSULUdiEw h/BWaZdGb6MMZQ5f9hjekRVJUcXv6FUMw8rYwmFPREsR6NDMIpVhyq1YE4xNH8DaMw8s K8fF8PRnXHF2OYoKWoBnfODmUHjg0MlEnMD+v3gSeLaydXQe8LEUA4ny+8PWDHjtRbhe t/UA== X-Gm-Message-State: AOAM532CmSJ3neCpit+RtGb6IAdO5JUZD4KCPdL9NE3qvvMasDH6Uzmn 7QyNPCLIUdgRmC4ipiQUo+c= X-Google-Smtp-Source: ABdhPJyeXHsUI+poEKhq9tZ3GXzcpp1IOnGnv8pclRIdA/uoa0dg5qx9zUj/0imG/m9OOEq+CunWJQ== X-Received: by 2002:a62:7a07:: with SMTP id v7mr8182260pfc.76.1595588533917; Fri, 24 Jul 2020 04:02:13 -0700 (PDT) Received: from nish-HP-Pavilion ([2409:4072:195:617:d028:8959:a8a3:a7bc]) by smtp.gmail.com with ESMTPSA id t29sm6053212pfq.50.2020.07.24.04.02.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Jul 2020 04:02:13 -0700 (PDT) From: Nishant Malpani To: jic23@kernel.org, robh+dt@kernel.org Cc: dragos.bogdan@analog.com, darius.berghe@analog.com, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Nishant Malpani , Rob Herring Subject: [v3 2/2] dt-bindings: iio: gyro: Add DT binding doc for ADXRS290 Date: Fri, 24 Jul 2020 16:32:07 +0530 Message-Id: <20200724110207.24456-1-nish.malpani25@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Add devicetree binding document for ADXRS290, a dual-axis MEMS gyroscope. Reviewed-by: Rob Herring Signed-off-by: Nishant Malpani --- No changes in v3. Changes in v2: - use 'const' instead of 'enum' while setting the compatible string since only a single item is expected - add 'additionalProperties: false' --- .../bindings/iio/gyroscope/adi,adxrs290.yaml | 53 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml diff --git a/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml b/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml new file mode 100644 index 000000000000..61adb2c2454b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/gyroscope/adi,adxrs290.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXRS290 Dual-Axis MEMS Gyroscope + +maintainers: + - Nishant Malpani + +description: | + Bindings for the Analog Devices ADXRS290 dual-axis MEMS gyroscope device. + https://www.analog.com/media/en/technical-documentation/data-sheets/ADXRS290.pdf + +properties: + compatible: + const: adi,adxrs290 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 5000000 + + spi-cpol: true + + spi-cpha: true + +required: + - compatible + - reg + - spi-max-frequency + - spi-cpol + - spi-cpha + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + gyro@0 { + compatible = "adi,adxrs290"; + reg = <0>; + spi-max-frequency = <5000000>; + spi-cpol; + spi-cpha; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 71ae9b184179..bb2cd4ee140c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1103,6 +1103,7 @@ M: Nishant Malpani L: linux-iio@vger.kernel.org S: Supported F: drivers/iio/gyro/adxrs290.c +F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml ANALOG DEVICES INC ASOC CODEC DRIVERS M: Lars-Peter Clausen