From patchwork Mon Feb 17 23:46:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 1239694 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=alliedtelesis.co.nz Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.a=rsa-sha256 header.s=mail181024 header.b=DEEc8jKR; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48M0yk3JT3z9sSK for ; Tue, 18 Feb 2020 10:47:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726155AbgBQXrE (ORCPT ); Mon, 17 Feb 2020 18:47:04 -0500 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:48792 "EHLO gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726182AbgBQXrD (ORCPT ); Mon, 17 Feb 2020 18:47:03 -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 681C3891A9; Tue, 18 Feb 2020 12:47:00 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1581983220; bh=lIKEtIoXS2FCD30rLdTZz7ER2jiWy8CL5ADzRqw2N9Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=DEEc8jKRKxzXG/g+Vo8jWELD/gqdXXkQ5boV1iHyUd9DKRIGXP3ywKHH/AKCGQqdf zAZWEZyVUumHPzu9N6gyLrU4n+nxOHjWsKJh67f1zEcQLsZywGpLb1vTUvqh17Kspm fo66LXjXR74v9ipM3vD3sYAvquC2lfGj/V7Or3UEYoZxexqUGQ6qaIRw6DHOODWe3h NogAfSjGkjbHMsDb5TnWMEqLiVSOqdGdP2A8DrfnIT+G46LweTdnd+4hoqKvWxOm2s 1OSwOX5oKXy1IHM4bEHpYaE6NlEVRuJwTp+BBc2YZA3vcLsh08VG0j4kuRxN4eitfJ eg9AkPR3c9vFQ== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7, 5, 8, 10121) id ; Tue, 18 Feb 2020 12:46:59 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id A90A913EED4; Tue, 18 Feb 2020 12:46:59 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 253E928006C; Tue, 18 Feb 2020 12:47:00 +1300 (NZDT) From: Chris Packham To: jdelvare@suse.com, linux@roeck-us.net, robh+dt@kernel.org, mark.rutland@arm.com Cc: logan.shaw@alliedtelesis.co.nz, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Packham Subject: [PATCH 2/5] dt-bindings: hwmon: Document adt7475 bypass-attenuator property Date: Tue, 18 Feb 2020 12:46:54 +1300 Message-Id: <20200217234657.9413-3-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200217234657.9413-1-chris.packham@alliedtelesis.co.nz> References: <20200217234657.9413-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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 --- .../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..61da90c82649 100644 --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml @@ -39,6 +39,17 @@ properties: reg: maxItems: 1 +patternProperties: + "^bypass-attenuator-in[0-4]$": + maxItems: 1 + minimum: 0 + maximum: 1 + 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. + required: - compatible - reg @@ -52,6 +63,8 @@ examples: hwmon@2e { compatible = "adi,adt7476"; reg = <0x2e>; + bypass-attenuator-in0 = <1>; + bypass-attenuator-in1 = <0>; }; };