From patchwork Tue Jun 6 01:42:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 689975 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4392C7EE2E for ; Tue, 6 Jun 2023 01:47:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234048AbjFFBrR (ORCPT ); Mon, 5 Jun 2023 21:47:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34796 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234007AbjFFBrL (ORCPT ); Mon, 5 Jun 2023 21:47:11 -0400 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9045B183; Mon, 5 Jun 2023 18:46:53 -0700 (PDT) Received: from pps.filterd (m0134422.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 355Mg313000677; Tue, 6 Jun 2023 01:46:33 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : subject : date : message-id : in-reply-to : references; s=pps0720; bh=rHoljbO33cFER8FhWsNFfr7tEtzMu+wbXLMn0fVj+KM=; b=MzwICaCrNhl7VpMOcfS6b9MYi5ahPYVpzlA/4qVIfkB/pJ9jq97ylvcW8RHIXwWp0ww/ 3TmSimg4+MLrqokAYP+7MZ+WWBjRQWnK4Ji3t0Mo2HN807y6eIqDZ0I95iEviPr+Y9Qv VD8dG5KYNKIXv91HyvtU6rkM4qv/A7VVl9gvzl3PDt3UdqVku6mzd3NTLwS7hSb3K4c6 xoT+1BkxjLGMDl6Jv5eAecNRo/AgisfFdV6EIiMjDgq/GBd3aZHJRSuzpdPL49mRinE+ F+YN9JS7XJkLd97+snRJima1aeP86CdKFCXErd5TyJYtogcWmc1FIR6XH+00P+iSk6Wq xw== Received: from p1lg14880.it.hpe.com (p1lg14880.it.hpe.com [16.230.97.201]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3r18ay0tgv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 06 Jun 2023 01:46:33 +0000 Received: from p1lg14885.dc01.its.hpecorp.net (unknown [10.119.18.236]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14880.it.hpe.com (Postfix) with ESMTPS id 7524B80018D; Tue, 6 Jun 2023 01:46:32 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id C3EC180A565; Tue, 6 Jun 2023 01:46:31 +0000 (UTC) From: nick.hawkins@hpe.com To: verdun@hpe.com, nick.hawkins@hpe.com, linus.walleij@linaro.org, brgl@bgdev.pl, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jdelvare@suse.com, linux@roeck-us.net, andy.shevchenko@gmail.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org Subject: [PATCH v3 3/5] dt-bindings: hwmon: hpe,gxp-fan-ctrl: remove fn2 and pl registers Date: Mon, 5 Jun 2023 20:42:32 -0500 Message-Id: <20230606014234.29491-4-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230606014234.29491-1-nick.hawkins@hpe.com> References: <20230606014234.29491-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: xoxprL_jLYW4E3RUtDAWWoh7rWVFBm7E X-Proofpoint-ORIG-GUID: xoxprL_jLYW4E3RUtDAWWoh7rWVFBm7E X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-05_35,2023-06-05_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 adultscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 bulkscore=0 mlxscore=0 mlxlogscore=999 phishscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2306060014 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Nick Hawkins Reduce the hpe,gxp-fan-ctrl register references from 3 to 1. The function2 (fn2) and programmable logic (pl) references are removed. The purpose of removal being their functionality will be consumed by a new GPIO driver. Signed-off-by: Nick Hawkins --- v3: *Modify the subject. *Remove mention of fan driver receiving data from GPIO as it is no longer applicable v2: *Added more detailed subject and patch description --- .../bindings/hwmon/hpe,gxp-fan-ctrl.yaml | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) diff --git a/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml b/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml index 4a52aac6be72..963aa640dc05 100644 --- a/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml +++ b/Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml @@ -18,21 +18,12 @@ properties: const: hpe,gxp-fan-ctrl reg: - items: - - description: Fan controller PWM - - description: Programmable logic - - description: Function 2 - - reg-names: - items: - - const: base - - const: pl - - const: fn2 + description: Fan controller PWM + maxItems: 1 required: - compatible - reg - - reg-names additionalProperties: false @@ -40,6 +31,5 @@ examples: - | fan-controller@1000c00 { compatible = "hpe,gxp-fan-ctrl"; - reg = <0x1000c00 0x200>, <0xd1000000 0xff>, <0x80200000 0x100000>; - reg-names = "base", "pl", "fn2"; + reg = <0x1000c00 0x200>; };