Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp9463161pxu; Mon, 28 Dec 2020 17:27:23 -0800 (PST) X-Google-Smtp-Source: ABdhPJx7xlMhSBzEZnO0fRP+Skvq4JN24Lnno2s3EjsCVaed97RFcCjkCfg78M6i1WkJEPg1cSpw X-Received: by 2002:a17:907:1182:: with SMTP id uz2mr44689532ejb.183.1609205242984; Mon, 28 Dec 2020 17:27:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1609205242; cv=none; d=google.com; s=arc-20160816; b=QTf0R1ZwtlOOYwtEgf057S4jYIisStrJP3tlGRQmiR2veOpBE2hzo30QP5VmeA2Rrz 2DbbV8uYE6BMWX2VYtxiJfjBbcvzB7R/iKYgRlc5TqtKazGvCCZpYPmUg9QQZX0l1zfM WwaY0cFZG0vrFa6iMOWTKHyYjRju3Ow7+Zm+IYCFyWSeqGrtQqiEHxIEZ71cyAZcBtgi S2iUMDE/PS7aGjf/LRSjd+KVYQ6oVBF9VnzesK8+l55FNi0QQZBOeN2pe2NS5TpSGseh KI/yH4Z8yehT5+HFGYQYBl9OcBgZvGceaM7pjIUsvqU8/AL8pXQl5emd7fHAgp6AqlbC RPPQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=DSN+eWWdAg4cZWuAAbIJuU4XaOe7WC3lT0GLyXWXeFk=; b=kJTBr4cCey8eWCwt3/CLJ0xt9usXtzr/DGLRcP9/6JMyBkhKzHBKw/wkSMneedz9yg gg0HiIFtNgzYhEUSWGaLPGeL3xXE9m2Fpe0UrkoSeIUbk+aXnBJ5ismdg3VaOkiA3WGf Z1UIGBycnth9Ss0lx5LOzsDkET9J+r3OFdQeso7GAMpFLvAW2ewWOacnIF4Eml6D4ves DWPhcHk9j3h5GG7Oetu4JtIICc96SkkzztmgmhqUscHyxLWd+xXJCDD4Adr3Jj/PzW8I 17hYYBihc8aUbldnWiGnYhJhE1ZTa8pNbD4z9NN///6/dTSONRhiwST/fxh0NO/YVwHW 45rw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u13si20871646ejn.694.2020.12.28.17.27.01; Mon, 28 Dec 2020 17:27:22 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728762AbgL1T3V (ORCPT + 99 others); Mon, 28 Dec 2020 14:29:21 -0500 Received: from lists.gateworks.com ([108.161.130.12]:46931 "EHLO lists.gateworks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728025AbgL1T3V (ORCPT ); Mon, 28 Dec 2020 14:29:21 -0500 Received: from 068-189-091-139.biz.spectrum.com ([68.189.91.139] helo=tharvey.pdc.gateworks.com) by lists.gateworks.com with esmtp (Exim 4.82) (envelope-from ) id 1ktyJK-0005R5-En; Mon, 28 Dec 2020 19:36:06 +0000 From: Tim Harvey To: Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Tim Harvey Subject: [PATCH] dt-bindings: mfd: gateworks-gsc: Add fan-tach mode Date: Mon, 28 Dec 2020 11:28:36 -0800 Message-Id: <1609183716-26529-1-git-send-email-tharvey@gateworks.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In 7497d4a66c59 ("hwmon: (gsc-hwmon) add fan sensor") a mode was added to report RPM's from a fan tach input. Add this mode to the dt-bindings for the Gateworks System Controller. Signed-off-by: Tim Harvey --- Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml index d08e8fe..5a1e8d2 100644 --- a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml +++ b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml @@ -83,8 +83,9 @@ properties: 2 - scaled voltage based on an optional resistor divider and optional offset 3 - pre-scaled 16-bit voltage value + 4 - fan tach input to report RPM's $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3] + enum: [0, 1, 2, 3, 4] gw,voltage-divider-ohms: description: Values of resistors for divider on raw ADC input -- 2.7.4