From patchwork Mon Nov 25 13:35:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Budai, Robert" X-Patchwork-Id: 13884908 Received: from mx0b-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8EF991ABEBF; Mon, 25 Nov 2024 13:36:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.135.77 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732541804; cv=none; b=SCZDvMePqiZEH1Fh2RMaouHXI+PQTnTcdhPcxFnzT0Ef3RXGyICmbyrwL5k/pOFf4Ctn0VfeHttQMZBT66TxTSNIbL2XsH2fVjsp7gBzS3TDVnTJaZ9pgNfz9v3Eyh/o60ddV33AVER6HGmujfhihglQT/rzqNzvoFq68C6VSXU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732541804; c=relaxed/simple; bh=B6bSts6FalS/WVMupvec72o/d2wy1GWRk5tlur6sjMM=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OiLPbgb5sr2jVT5aVcS36zXrvlBdwL1r+Wj5s2wqIcavDnA4f4B2wIiYGlxdSKe3PDan+r1kETq3CkX7J+OT69ZwNyK6wbkFr+kxdVAx/2Yvf6Q5U51arh/Dny9+OQdYn3S+OU9am72TZBqmLUeoIy7ns/Fat+FT/D7yjMU/iNI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com; spf=pass smtp.mailfrom=analog.com; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b=I0zcPdye; arc=none smtp.client-ip=148.163.135.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=analog.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=analog.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b="I0zcPdye" Received: from pps.filterd (m0375855.ppops.net [127.0.0.1]) by mx0b-00128a01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4AP9VtC5017858; Mon, 25 Nov 2024 08:36:29 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.com; h= content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=DKIM; bh=hrbsY o0tJ2wB9cGH61UOvdROZ5uIqy/CHxsR1REJekA=; b=I0zcPdyeUhGWCPaMLUHmg mho4nQOPQr5BXfZ4eL7lObHkCeejDq9m96gIOIvRZSvg+/ss5KSolzImcFdQ9m4t MUE8ogMhE489hPducJWXFZm7OGAQpidjAy8r6G3Tkb9UFAoPoYE9UK3E10pWQ4nv mRjt22oQFGvXAckdOnPYrwtLaLLEUgIsNMeW+tzX5TLaVFQN6ErLZwPde4UEHVxY DwtZZAcTB0xdcvntRwAVXGRZIJkXePskbXXhTz0eSyR1kokQHtixuE355hAUWsJd jgL31brTwenKKie/Yz3ve5ZQR4acHfBx+17NL8otbvD08xlU6ELXbqdPbjngC8XP w== Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0b-00128a01.pphosted.com (PPS) with ESMTPS id 434pph0wgx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 25 Nov 2024 08:36:29 -0500 (EST) Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 4APDaRUD046424 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 25 Nov 2024 08:36:27 -0500 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Mon, 25 Nov 2024 08:36:27 -0500 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Mon, 25 Nov 2024 08:36:27 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Mon, 25 Nov 2024 08:36:27 -0500 Received: from dell-precision-robert.ad.analog.com ([10.48.65.197]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 4APDZR2F031415; Mon, 25 Nov 2024 08:36:21 -0500 From: Robert Budai To: Lars-Peter Clausen , Michael Hennerich , Nuno Sa , "Ramona Gradinariu" , Antoniu Miclaus , Jonathan Cameron , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Jonathan Corbet , Robert Budai , , , , Subject: [PATCH 5/7] dt-bindings: iio: Add adis16550 bindings Date: Mon, 25 Nov 2024 15:35:12 +0200 Message-ID: <20241125133520.24328-6-robert.budai@analog.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241125133520.24328-1-robert.budai@analog.com> References: <20241125133520.24328-1-robert.budai@analog.com> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: uwWIAAFvIZXMf-8omTLLjrh2kEbF9yfE X-Proofpoint-ORIG-GUID: uwWIAAFvIZXMf-8omTLLjrh2kEbF9yfE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 phishscore=0 priorityscore=1501 malwarescore=0 adultscore=0 mlxscore=0 bulkscore=0 mlxlogscore=999 impostorscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411250116 Document the ADIS16550 device devicetree bindings. Co-developed-by: Antoniu Miclaus Signed-off-by: Antoniu Miclaus Signed-off-by: Ramona Gradinariu Signed-off-by: Robert Budai --- v2: - signed of by submitter .../bindings/iio/imu/adi,adis16550.yaml | 97 +++++++++++++++++++ MAINTAINERS | 9 ++ 2 files changed, 106 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml new file mode 100644 index 000000000000..767b500afbaa --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/adi,adis16550.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADIS16550 and similar IMUs + +maintainers: + - Nuno Sa + - Ramona Gradinariu + - Antoniu Miclaus + +properties: + compatible: + enum: + - adi,adis16550 + - adi,adis16550w + + reg: + maxItems: 1 + + spi-cpha: true + + spi-cpol: true + + spi-max-frequency: + maximum: 15000000 + + vdd-supply: true + + interrupts: + maxItems: 1 + + reset-gpios: + description: + Must be the device tree identifier of the RESET pin. If specified, + it will be asserted during driver probe. As the line is active low, + it should be marked GPIO_ACTIVE_LOW. + maxItems: 1 + + clocks: + maxItems: 1 + description: If not provided, then the internal clock is used. + + adi,sync-mode: + $ref: /schemas/types.yaml#/definitions/string + description: | + Configures the device SYNC pin. + scaled_sync: Device handles internally custom scaled + sync mode. It is stored in a designated register. + enum: + - direct_sync + - scaled_sync + +required: + - compatible + - reg + - interrupts + - spi-cpha + - spi-cpol + - spi-max-frequency + - vdd-supply + +allOf: + - if: + properties: + adi,sync-mode: + enum: [direct_sync, scaled_sync] + + then: + dependencies: + adi,sync-mode: [ clocks ] + + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +additionalProperties: false + +examples: + - | + #include + spi { + #address-cells = <1>; + #size-cells = <0>; + + imu@0 { + compatible = "adi,adis16550"; + reg = <0>; + spi-max-frequency = <15000000>; + spi-cpol; + spi-cpha; + vdd-supply = <&vdd>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index a4628d566e98..b8ea8c9af74a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1412,6 +1412,15 @@ W: https://ez.analog.com/linux-software-drivers F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml F: drivers/iio/imu/adis16475.c +ANALOG DEVICES INC ADIS16550 DRIVER +M: Nuno Sa +M: Ramona Gradinariu +M: Antoniu Miclaus +L: linux-iio@vger.kernel.org +S: Supported +W: https://ez.analog.com/linux-software-drivers +F: Documentation/devicetree/bindings/iio/imu/adi,adis16550.yaml + ANALOG DEVICES INC ADM1177 DRIVER M: Michael Hennerich L: linux-hwmon@vger.kernel.org