From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A999C5DF9D for ; Sat, 31 Oct 2020 18:15:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3737F20709 for ; Sat, 31 Oct 2020 18:15:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604168107; bh=b6xwsrTqrL01OYwuXwqonMBb71GmaCiq8RUPWDCO/o8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Rh6vbzvxJ7uxby4nvrayzv2whaLBUImGl59VaXu3MtXMpCxrMFwx080c6zdz7ZgnR lf+CU27Q2ww9ho0/sVTuEKPTXPo6T0zdbfeW8xh8p/RAnTWnGDFcjaDb0B0uPhFtzs A099tZUybGWXi6EcIJBUB4dzCJefyjGReOnfZOPI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728350AbgJaSPF (ORCPT ); Sat, 31 Oct 2020 14:15:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:46206 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728322AbgJaSPA (ORCPT ); Sat, 31 Oct 2020 14:15:00 -0400 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 581352071A; Sat, 31 Oct 2020 18:14:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604168099; bh=b6xwsrTqrL01OYwuXwqonMBb71GmaCiq8RUPWDCO/o8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Li8Jm7v8bURv5b+Dyp28swb0/hNKZM3EzhHsFfIjh416nLhmoiriL4nLpDzKFGuXW h0RSTiNIsN6OkevcDn1QCa0velT23VCw9HXvXLGGVB0O20KoNX98Nw6ZdtPExjEMMd iHeftnTlBpamqopkYxKRONxI1KixscUIL3HRkdyQ= From: Jonathan Cameron To: linux-iio@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org Cc: Jonathan Cameron , Peter Rosin Subject: [PATCH 05/10] dt-bindings:iio:afe:current-sense-amplifier: txt to yaml conversion. Date: Sat, 31 Oct 2020 18:12:37 +0000 Message-Id: <20201031181242.742301-6-jic23@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201031181242.742301-1-jic23@kernel.org> References: <20201031181242.742301-1-jic23@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jonathan Cameron Note this includes a fix in the example where we had *-mul instead of *-mult. The binding doc and driver agree that it should be *-mult Signed-off-by: Jonathan Cameron Cc: Peter Rosin --- .../iio/afe/current-sense-amplifier.txt | 26 --------- .../iio/afe/current-sense-amplifier.yaml | 55 +++++++++++++++++++ 2 files changed, 55 insertions(+), 26 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt b/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt deleted file mode 100644 index 821b61b8c542..000000000000 --- a/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt +++ /dev/null @@ -1,26 +0,0 @@ -Current Sense Amplifier -======================= - -When an io-channel measures the output voltage from a current sense -amplifier, the interesting measurement is almost always the current -through the sense resistor, not the voltage output. This binding -describes such a current sense circuit. - -Required properties: -- compatible : "current-sense-amplifier" -- io-channels : Channel node of a voltage io-channel. -- sense-resistor-micro-ohms : The sense resistance in microohms. - -Optional properties: -- sense-gain-mult: Amplifier gain multiplier. The default is <1>. -- sense-gain-div: Amplifier gain divider. The default is <1>. - -Example: - -sysi { - compatible = "current-sense-amplifier"; - io-channels = <&tiadc 0>; - - sense-resistor-micro-ohms = <20000>; - sense-gain-mul = <50>; -}; diff --git a/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml b/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml new file mode 100644 index 000000000000..920bdd8d12d6 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/afe/current-sense-amplifier.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Current Sense Amplifier + +maintainers: + - Peter Rosin + +description: | + When an io-channel measures the output voltage from a current sense + amplifier, the interesting measurement is almost always the current + through the sense resistor, not the voltage output. This binding + describes such a current sense circuit. + +properties: + compatible: + const: current-sense-amplifier + + io-channels: + maxItems: 1 + description: | + Channel node of a voltage io-channel. + + sense-resistor-micro-ohms: + $ref: /schemas/types.yaml#/definitions/uint32 + description: The sense resistance. + + sense-gain-mult: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Amplifier gain multiplier. The default is <1>. + + sense-gain-div: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Amplifier gain divider. The default is <1>. + +required: + - compatible + - io-channels + - sense-resistor-micro-ohms + +additionalProperties: false + +examples: + - | + sysi { + compatible = "current-sense-amplifier"; + io-channels = <&tiadc 0>; + + sense-resistor-micro-ohms = <20000>; + sense-gain-mult = <50>; + }; +... -- 2.28.0