From patchwork Fri Feb 21 04:16:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 11395539 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AFD5A159A for ; Fri, 21 Feb 2020 04:17:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FEEA24653 for ; Fri, 21 Feb 2020 04:17:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="2YXdz4oF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729665AbgBUEQq (ORCPT ); Thu, 20 Feb 2020 23:16:46 -0500 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:58140 "EHLO gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729644AbgBUEQp (ORCPT ); Thu, 20 Feb 2020 23:16:45 -0500 Received: from mmarshal3.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id E1674891A9; Fri, 21 Feb 2020 17:16:43 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1582258603; bh=1IbgMe7uSVweJ14EZmRPTWbfcngs93L74TZLpxRax5c=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=2YXdz4oFn2Rx6FydDlGzQynCoKZn4jiq2vCjsoR7YBclpDLJdItEDpDTI4wMShrkY AQ7PEiwmRYCjq5KgcNuyGCeIS5nCnazBFbx86l1eVcy7ZeG/hyQ7vU18fbJDX6/VtO 7mjNw3w1JHBSiZCvQGAhfD9EQAvGDJ3DZH/wfEP07pcZ5KNZi3E2J3RA16rwfz5gy9 wyTsMCoUFFeWQpd1IT8mNlYox3FRzDsrY4DlM6avHYrwCOd9E4F5+O2JPfhkIArJdQ jfYkOL+k0MmSCKhLABNoWvt/xgtHbn46zFjsNzhcMzQvCGVFCtkK57I/P8IXPolUXY ngiK/zyIRM1Lg== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7,5,8,10121) id ; Fri, 21 Feb 2020 17:16:44 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id 01D4513EECD; Fri, 21 Feb 2020 17:16:43 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 8954E28006D; Fri, 21 Feb 2020 17:16:43 +1300 (NZDT) From: Chris Packham To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, logan.shaw@alliedtelesis.co.nz, Chris Packham Subject: [PATCH v4 2/5] dt-bindings: hwmon: Document adt7475 bypass-attenuator property Date: Fri, 21 Feb 2020 17:16:28 +1300 Message-Id: <20200221041631.10960-3-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200221041631.10960-1-chris.packham@alliedtelesis.co.nz> References: <20200221041631.10960-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat Sender: linux-hwmon-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org From: Logan Shaw Add documentation for the bypass-attenuator-in[0-4] property. Signed-off-by: Logan Shaw Signed-off-by: Chris Packham Reviewed-by: Rob Herring --- Notes: Changes in v4: - use $ref uint32 and enum - add 'adi' vendor prefix Changes in v3: - separated addition of new properties from conversion to yaml .../devicetree/bindings/hwmon/adt7475.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml index 2252499ea201..e40612ee075f 100644 --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml @@ -39,6 +39,17 @@ properties: reg: maxItems: 1 +patternProperties: + "^adi,bypass-attenuator-in[0-4]$": + description: | + Configures bypassing the individual voltage input attenuator. If + set to 1 the attenuator is bypassed if set to 0 the attenuator is + not bypassed. If the property is absent then the attenuator + retains it's configuration from the bios/bootloader. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1] + required: - compatible - reg @@ -52,6 +63,8 @@ examples: hwmon@2e { compatible = "adi,adt7476"; reg = <0x2e>; + adi,bypass-attenuator-in0 = <1>; + adi,bypass-attenuator-in1 = <0>; }; };