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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60661C433F5 for ; Wed, 6 Apr 2022 18:11:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240300AbiDFSNr (ORCPT ); Wed, 6 Apr 2022 14:13:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240346AbiDFSNL (ORCPT ); Wed, 6 Apr 2022 14:13:11 -0400 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 961E6C4E04 for ; Wed, 6 Apr 2022 09:50:40 -0700 (PDT) Received: by mail-pj1-x102b.google.com with SMTP id kw18so3080839pjb.5 for ; Wed, 06 Apr 2022 09:50:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=NwTLIXG6NYLkv6EJfl+8yB7+FdoszwL8ecou1g8gaKU=; b=gAYgnpBhrJuU2f4NBc/dm8OQkvdpbiPCRd7pRfz+XFIZnhlznJD/juizzx8B5zyBlA ai4qdK80/jW4ayldRym39ExLDEqAYXKAXFS7ipgobYAWHq9YZiHR6WJ7LcMNv32Dy+DJ UsRC+zlmb+1b7T8EmVf1IUrl33WHC1qzOEK98= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=NwTLIXG6NYLkv6EJfl+8yB7+FdoszwL8ecou1g8gaKU=; b=GzfkckrzLtw+nIvy/M/CmE3zKqFWA6jByYO5M6XDXu+0Z/kQ9scY0k6Pz5Q3sc02TY T7tdtdO06H4iufaac9iVbFwYwoySLvW69iD+jkJBfRt5DsYXiGmcRvhHQTX7M0GpN2Vx xos4ZCapj/DoY5IJ8Qh6nvMUFWyjOxzicpvWEXi7VmqN4qm2b0cDtUkBa2FHrtNVNoI8 ayg0uZvvfNjVqvITZ8TwhRzi172BWp8Loz5XgC8lUiJdA9K8spgusbOLJywSXQE1fcMA SpwMlctM/tLleXAXw2TlFMGOUAjNIOC/ONIk3qRfZiH65IXFCB3i7Zumq4gPEihB8fyD y3Zw== X-Gm-Message-State: AOAM532jvej3vEKZqTztKhMokptKs1bTaIC8V2auRT/UCxbRDQtI4sep DiwNSNEaeC0bSP7rOitUpN0Juw== X-Google-Smtp-Source: ABdhPJxVKSQyEeWuWPRgm4Cp+DK1+VnKA2WARnQ3Ieg/UkHByCHKs3ljooT3+ArhQdIgP1+adZaSXw== X-Received: by 2002:a17:90b:2246:b0:1c6:5781:7193 with SMTP id hk6-20020a17090b224600b001c657817193mr11201226pjb.48.1649263840123; Wed, 06 Apr 2022 09:50:40 -0700 (PDT) Received: from localhost ([2620:15c:202:201:c9d3:469f:91e4:c022]) by smtp.gmail.com with UTF8SMTPSA id 68-20020a621647000000b004fa763ef1easm19547512pfw.125.2022.04.06.09.50.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Apr 2022 09:50:39 -0700 (PDT) From: Gwendal Grignou To: jic23@kernel.org, robh+dt@kernel.org, swboyd@chromium.org Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Gwendal Grignou Subject: [PATCH v4 7/8] dt-bindings: iio: sx9360: Add precharge resistor setting Date: Wed, 6 Apr 2022 09:50:10 -0700 Message-Id: <20220406165011.10202-8-gwendal@chromium.org> X-Mailer: git-send-email 2.35.1.1094.g7c7d902a7c-goog In-Reply-To: <20220406165011.10202-1-gwendal@chromium.org> References: <20220406165011.10202-1-gwendal@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Allow configure the resistance used during precharge. Signed-off-by: Gwendal Grignou --- Changes since v3: - Fix maximum field. Check make dt_binding_check passes. Changes since v2: - Change kOhms into ohms. Changes since v1: - Suffix property with kOhms. .../bindings/iio/proximity/semtech,sx9360.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml index 63e1a1fd00d4c..20c2759ced436 100644 --- a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml @@ -61,6 +61,14 @@ properties: UINT_MAX (4294967295) represents infinite. Other values represent 1-1/N. + semtech,input-precharge-resistor-ohms: + default: 0 + description: + Pre-charge input resistance in Ohm. + Rounded down to a 2000 Ohm multiple. + minimum: 0 + maximum: 30000 + required: - compatible - reg @@ -85,5 +93,6 @@ examples: semtech,resolution = <256>; semtech,proxraw-strength = <2>; semtech,avg-pos-strength = <64>; + semtech,input-precharge-resistor-ohms = <4000>; }; }; -- 2.35.1.1094.g7c7d902a7c-goog