From patchwork Mon Jan 25 15:07:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Looijmans X-Patchwork-Id: 12047987 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5D1CC43333 for ; Tue, 26 Jan 2021 19:22:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72DF823108 for ; Tue, 26 Jan 2021 19:22:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728436AbhAZFsZ (ORCPT ); Tue, 26 Jan 2021 00:48:25 -0500 Received: from atl4mhfb03.myregisteredsite.com ([209.17.115.119]:36162 "EHLO atl4mhfb03.myregisteredsite.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729852AbhAYPfl (ORCPT ); Mon, 25 Jan 2021 10:35:41 -0500 Received: from jax4mhob14.registeredsite.com (jax4mhob14.registeredsite.com [64.69.218.102]) by atl4mhfb03.myregisteredsite.com (8.14.4/8.14.4) with ESMTP id 10PF9PCD030576 for ; Mon, 25 Jan 2021 10:09:25 -0500 Received: from mailpod.hostingplatform.com ([10.30.71.205]) by jax4mhob14.registeredsite.com (8.14.4/8.14.4) with ESMTP id 10PF7co7049480 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Mon, 25 Jan 2021 10:07:38 -0500 Received: (qmail 3240 invoked by uid 0); 25 Jan 2021 15:07:38 -0000 X-TCPREMOTEIP: 83.128.90.119 X-Authenticated-UID: mike@milosoftware.com Received: from unknown (HELO phenom.domain?not?set.invalid) (mike@milosoftware.com@83.128.90.119) by 0 with ESMTPA; 25 Jan 2021 15:07:38 -0000 From: Mike Looijmans To: linux-iio@vger.kernel.org Cc: Mike Looijmans , Jonathan Cameron , Lars-Peter Clausen , Peter Meerwald-Stadler , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 1/2] dt-bindings: iio: accel: Add bmi088 accelerometer bindings Date: Mon, 25 Jan 2021 16:07:31 +0100 Message-Id: <20210125150732.23873-1-mike.looijmans@topic.nl> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org This adds the device-tree bindings for the Bosch Sensortec BMI088 IMU, the accelerometer part. Signed-off-by: Mike Looijmans Reviewed-by: Rob Herring --- Changes in v8: Add spi-max-frequency: true Changes in v7: Add additionalProperties Change bmi088_accel to bmi088-accel Add interrupt-names and adjust description Changes in v6: I't been almost a year since the last commit, sorry... Fixed the yaml errors Add interrupt, vdd and vddio properties Changes in v5: submit together with driver code as patch series Changes in v2: convert to yaml format .../bindings/iio/accel/bosch,bmi088.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml new file mode 100644 index 000000000000..911a1ae9c83f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/bosch,bmi088.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMI088 IMU accelerometer part + +maintainers: + - Mike Looijmans + +description: | + Acceleration part of the IMU sensor with an SPI interface + Specifications about the sensor can be found at: + https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi088-ds001.pdf + +properties: + compatible: + enum: + - bosch,bmi088-accel + + reg: + maxItems: 1 + + spi-max-frequency: true + + vdd-supply: true + + vddio-supply: true + + interrupts: + minItems: 1 + maxItems: 2 + description: | + Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_LEVEL_LOW. + Two configurable interrupt lines exist. + + interrupt-names: + description: Specify which interrupt line is in use. + items: + enum: + - INT1 + - INT2 + minItems: 1 + maxItems: 2 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + spi { + #address-cells = <1>; + #size-cells = <0>; + bmi088-accel@1 { + compatible = "bosch,bmi088-accel"; + reg = <1>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio6>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "INT2"; + }; + }; +...