From patchwork Thu Jul 8 12:01:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 471465 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=-17.0 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 D6633C11F66 for ; Thu, 8 Jul 2021 11:58:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B7A6E61626 for ; Thu, 8 Jul 2021 11:58:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231778AbhGHMBa (ORCPT ); Thu, 8 Jul 2021 08:01:30 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:10406 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231773AbhGHMBa (ORCPT ); Thu, 8 Jul 2021 08:01:30 -0400 Received: from pps.filterd (m0167089.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 168Bt1MC004631; Thu, 8 Jul 2021 07:58:34 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 39mehm2qjq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 08 Jul 2021 07:58:34 -0400 Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 168BwXHT042541 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 8 Jul 2021 07:58:33 -0400 Received: from ASHBCASHYB5.ad.analog.com (10.64.17.133) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.858.5; Thu, 8 Jul 2021 07:58:32 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBCASHYB5.ad.analog.com (10.64.17.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.858.5; Thu, 8 Jul 2021 07:58:32 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.858.5 via Frontend Transport; Thu, 8 Jul 2021 07:58:32 -0400 Received: from nsa.ad.analog.com ([10.44.3.58]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 168BwPtq020146; Thu, 8 Jul 2021 07:58:31 -0400 From: =?utf-8?q?Nuno_S=C3=A1?= To: , CC: Guenter Roeck , Rob Herring , "Jean Delvare" Subject: [RFC PATCH 3/6] dt-bindings: axi-fan-control: add tacho properties Date: Thu, 8 Jul 2021 14:01:08 +0200 Message-ID: <20210708120111.519444-4-nuno.sa@analog.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210708120111.519444-1-nuno.sa@analog.com> References: <20210708120111.519444-1-nuno.sa@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-ORIG-GUID: S_mhcHxlVRcYbj-GjLgdEdIiurr222r- X-Proofpoint-GUID: S_mhcHxlVRcYbj-GjLgdEdIiurr222r- X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-08_06:2021-07-08,2021-07-08 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 phishscore=0 adultscore=0 clxscore=1015 spamscore=0 suspectscore=0 mlxlogscore=983 impostorscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107080067 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the bindings for the tacho signal evaluation parameters which depend on the FAN being used. Signed-off-by: Nuno Sá --- .../bindings/hwmon/adi,axi-fan-control.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml index 6747b870f297..0481eb34d9f1 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml @@ -37,6 +37,18 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 4] + adi,tacho-25-us: + description: Expected tacho signal when the PWM is at 25%. + + adi,tacho-50-us: + description: Expected tacho signal when the PWM is at 50%. + + adi,tacho-75-us: + description: Expected tacho signal when the PWM is at 75%. + + adi,tacho-100-us: + description: Expected tacho signal when the PWM is at 100%. + required: - compatible - reg