From patchwork Wed Jul 5 19:45:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 699354 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 96219EB64DA for ; Wed, 5 Jul 2023 19:50:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233637AbjGETuP (ORCPT ); Wed, 5 Jul 2023 15:50:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234101AbjGETuN (ORCPT ); Wed, 5 Jul 2023 15:50:13 -0400 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 551B9198B; Wed, 5 Jul 2023 12:50:12 -0700 (PDT) Received: from pps.filterd (m0134420.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 365Grviv029556; Wed, 5 Jul 2023 19:49:46 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=RFGJbbJ9Z1KBrXHQw/iOroFLKc8zoaTVse4jWTB2+kc=; b=XvNupaB0d8Z5cCP0+gJr+sX5SFK1y/aYh2lH+7wvGZ4tE1iNfhvXN4Boj92Gc2/4gV+j Rjl2l7YU0mY5pFLt3OimBxPeXmu8FXVOBi98fnTV4OTtX6gi1fqU7Ic1s6Gk+CUPkNz6 pw+IiiiAsFieaokKFddxYffxQuBzQbW2ORUOd0eUwpzd3kQEc2YYpmhsMFMDrfdhYNfZ XK5gw6urSHuRCqhCz0EQnb7yV3P888niebqzDiYb6rb9dWNG8SdY7fkBuP+Dupal4sVg 53wZCGF0sQqnMk8D7EDfeTv5AKhCFfS3MW7RdfXfKzxHdhb1m+BMPFCp96bkmgxIwXPa sA== Received: from p1lg14879.it.hpe.com (p1lg14879.it.hpe.com [16.230.97.200]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3rn9p8tggt-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 05 Jul 2023 19:49:46 +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 p1lg14879.it.hpe.com (Postfix) with ESMTPS id 682BD14797; Wed, 5 Jul 2023 19:49:45 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id C6313808DBD; Wed, 5 Jul 2023 19:49:44 +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 v5 3/5] dt-bindings: hwmon: hpe,gxp-fan-ctrl: remove fn2 and pl registers Date: Wed, 5 Jul 2023 14:45:42 -0500 Message-Id: <20230705194544.100370-4-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230705194544.100370-1-nick.hawkins@hpe.com> References: <20230705194544.100370-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: hcceWkP8mfGTfBouyy6m2u-sqasAyNFi X-Proofpoint-ORIG-GUID: hcceWkP8mfGTfBouyy6m2u-sqasAyNFi X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-05_11,2023-07-05_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 impostorscore=0 priorityscore=1501 phishscore=0 clxscore=1015 mlxscore=0 suspectscore=0 malwarescore=0 spamscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2307050180 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 Reviewed-by: Krzysztof Kozlowski --- v5: *No change v4: *No change, added reviewed by 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>; };