From patchwork Sat Oct 31 18:48:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 314634 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 D72C3C55178 for ; Sat, 31 Oct 2020 18:51:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9ABC220724 for ; Sat, 31 Oct 2020 18:51:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170306; bh=DstVnFbZayPbgyMcQkevxdRm5qMfbFamaSpzD3oG09U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lXTB3ZMLTJ6B1TNEJRjuT+2IRVJYJt+TuPP6C/qZvM/lGqSH5IztK2SDuRxM7SiWC QVv4CQg/TtoxQ3c2fZvpLVEABn5tdmViE0lGAZFDFI8wyu3ESqWAcQTWcqApKIX3yD ylBryOAfUA+zK1k43tJDsDhg1+/j++OErp4qYaJU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728419AbgJaSvq (ORCPT ); Sat, 31 Oct 2020 14:51:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:34916 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728399AbgJaSvp (ORCPT ); Sat, 31 Oct 2020 14:51:45 -0400 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A213D2076D; Sat, 31 Oct 2020 18:51:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170304; bh=DstVnFbZayPbgyMcQkevxdRm5qMfbFamaSpzD3oG09U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KVQoUuL34G0doJzs3BXZaVhS6sS//3ZdlmLul+a7s7RVoMl/zFD2AQVcGuSpy4Lzk SgAZYA1GShByw8JLVMhpKALP4l3NXGhx/HSIM1RCXuMZc6zPmjpjRiaEe96CzFZWaf j7HO7p5EK8V05PoBYBljtleCCK8zkci60CWrWTQU= From: Jonathan Cameron To: linux-iio@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org Cc: Jonathan Cameron , Lorenzo Bianconi Subject: [PATCH 12/46] dt-bindings:iio:imu:st, lsm6dsx: txt to yaml conversion Date: Sat, 31 Oct 2020 18:48:20 +0000 Message-Id: <20201031184854.745828-13-jic23@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201031184854.745828-1-jic23@kernel.org> References: <20201031184854.745828-1-jic23@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jonathan Cameron Straight forward conversion, but there are a few generic properties in here like wakeup-source which should probably have schema in a more generic location. Signed-off-by: Jonathan Cameron Cc: Lorenzo Bianconi --- .../bindings/iio/imu/st,lsm6dsx.yaml | 86 +++++++++++++++++++ .../bindings/iio/imu/st_lsm6dsx.txt | 49 ----------- 2 files changed, 86 insertions(+), 49 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml new file mode 100644 index 000000000000..49d0687e0c06 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/st,lsm6dsx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STM 6-axis (acc + gyro) IMU Mems sensors + +maintainers: + - Lorenzo Bianconi + +description: + Devices have both I2C and SPI interfaces. + +properties: + compatible: + enum: + - st,lsm6ds3 + - st,lsm6ds3h + - st,lsm6dsl + - st,lsm6dsm + - st,ism330dlc + - st,lsm6dso + - st,asm330lhh + - st,lsm6dsox + - st,lsm6dsr + - st,lsm6ds3tr-c + - st,ism330dhcx + - st,lsm9ds1-imu + - st,lsm6ds0 + - st,lsm6dsrx + - st,lsm6dst + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + description: + Supports up to 2 interrupt lines via the INT1 and INT2 pins. + + spi-max-frequency: true + + st,drdy-int-pin: + $ref: '/schemas/types.yaml#/definitions/uint32' + description: | + The pin on the package that will be used to signal data ready + enum: + - 1 + - 2 + + st,pullups: + type: boolean + description: enable/disable internal i2c controller pullup resistors. + + drive-open-drain: + type: boolean + description: + The interrupt/data ready line will be configured as open drain, which + is useful if several sensors share the same interrupt line. + + wakeup-source: + $ref: /schemas/types.yaml#/definitions/flag + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + imu@6b { + compatible = "st,lsm6dsm"; + reg = <0x6b>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt deleted file mode 100644 index 7c6742d3e992..000000000000 --- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +++ /dev/null @@ -1,49 +0,0 @@ -* ST_LSM6DSx driver for STM 6-axis (acc + gyro) imu Mems sensors - -Required properties: -- compatible: must be one of: - "st,lsm6ds3" - "st,lsm6ds3h" - "st,lsm6dsl" - "st,lsm6dsm" - "st,ism330dlc" - "st,lsm6dso" - "st,asm330lhh" - "st,lsm6dsox" - "st,lsm6dsr" - "st,lsm6ds3tr-c" - "st,ism330dhcx" - "st,lsm9ds1-imu" - "st,lsm6ds0" - "st,lsm6dsrx" - "st,lsm6dst" -- reg: i2c address of the sensor / spi cs line - -Optional properties: -- st,drdy-int-pin: the pin on the package that will be used to signal - "data ready" (valid values: 1 or 2). -- st,pullups : enable/disable internal i2c controller pullup resistors. -- drive-open-drain: the interrupt/data ready line will be configured - as open drain, which is useful if several sensors share the same - interrupt line. This is a boolean property. - (This binding is taken from pinctrl/pinctrl-bindings.txt) - If the requested interrupt is configured as IRQ_TYPE_LEVEL_HIGH or - IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line - when it is not active, whereas a pull-up one is needed when interrupt - line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. -- interrupts: interrupt mapping for IRQ. It should be configured with - flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or - IRQ_TYPE_EDGE_FALLING. -- wakeup-source: Enables wake up of host system on event. - - Refer to interrupt-controller/interrupts.txt for generic interrupt - client node bindings. - -Example: - -lsm6dsm@6b { - compatible = "st,lsm6dsm"; - reg = <0x6b>; - interrupt-parent = <&gpio0>; - interrupts = <0 IRQ_TYPE_EDGE_RISING>; -};