From patchwork Sun Jul 26 14:10:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nishant Malpani X-Patchwork-Id: 1336489 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=rwLpKE/5; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BF4bT3GdWz9sPf for ; Mon, 27 Jul 2020 00:10:45 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726666AbgGZOKd (ORCPT ); Sun, 26 Jul 2020 10:10:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725848AbgGZOKd (ORCPT ); Sun, 26 Jul 2020 10:10:33 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DE79C0619D2; Sun, 26 Jul 2020 07:10:33 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id f7so1883816pln.13; Sun, 26 Jul 2020 07:10:33 -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=TrYoViD1Na8p/cme/0P1ewz9+ldHUHX3U6cruBs/b7w=; b=rwLpKE/5d8jiOco9iFTlU3Kol0FhAPrKr/EmdSyeybLew44LlqhWw6tgZyzkVoa1gj MpVaDk7QcGKkjp3euq9IbPzC5RgLi2Jd5FZwc6pIdKTeUhHHkC2/few0syTQxzjrx8se Tz+OMHnXXYzAr5B+sa5eY8xaN0+1tThQ4mJg6M29c0iuHqsbrPCT1KU7YIipslqYDGAq NZfrBAI+/kFyFxyqVBAv6rd06p2QpSgdqX1ML8680nbay2dcmZMbBXq3Su8Ht1XImvZQ 6VfRnpopfXk1iP8XFUWaAxGfVoXMskR00DD6yVr5PFW7Hnp30pavKVTXtsGOExvdx4h0 rUZQ== 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=TrYoViD1Na8p/cme/0P1ewz9+ldHUHX3U6cruBs/b7w=; b=Xcry54P7OlUYtdf7Qjt+V3aGFRbzQuWpc7TMH4sd5Qo9cCxYgCJnlIySmyoWYTIPTP jx3rLadKCQU5tx9xAFanlvCpv1GT6ThwFlljCMINfq2+oM7YlOp7iJMfkZc45OPg7Sqf Vsf6TVT8v+1iBZlgWux0BLzaG2ILfpYGoQVRbQ4LCHWZ6jb8IBUqqlRfHgsbiZDP0SPo W2bdG674pK0/83qKG7Rrd0TVC0Pwr8dTGEOWMmAfRXxVJWhe7AKQuyxVAGQu63qlw4k0 M6hTjfYpgkRGie9WIJ6qzWXYT0aADd+Z9SrjU75oaPSFvcI6UrsCuPz71GxPOyWPKAE1 k6lg== X-Gm-Message-State: AOAM533sid0eX/z1DWoDS4DEK8pOlsnuTtJZNmmi0TJnb/MLZP428+IE 6Lz3/i3/K6kRS4HFsP3e1sU= X-Google-Smtp-Source: ABdhPJzcsX2Jrk1eDQZ4+OMXJCv/qsPL+y/GTkaLnq+c1EKblPedhvB0zp3HeKmyAecGEypQRyfEkw== X-Received: by 2002:a17:90a:c693:: with SMTP id n19mr2771821pjt.53.1595772633082; Sun, 26 Jul 2020 07:10:33 -0700 (PDT) Received: from nish-HP-Pavilion ([2409:4072:6d98:886d:d028:8959:a8a3:a7bc]) by smtp.gmail.com with ESMTPSA id d14sm11901928pjc.20.2020.07.26.07.10.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Jul 2020 07:10:32 -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: [v4 2/2] dt-bindings: iio: gyro: Add DT binding doc for ADXRS290 Date: Sun, 26 Jul 2020 19:40:26 +0530 Message-Id: <20200726141026.2888-1-nish.malpani25@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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 v4. 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