From patchwork Fri Apr 15 13:32:47 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 562035 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 E6B63C433FE for ; Fri, 15 Apr 2022 13:37:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1354071AbiDONkM (ORCPT ); Fri, 15 Apr 2022 09:40:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354092AbiDONkG (ORCPT ); Fri, 15 Apr 2022 09:40:06 -0400 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 77F06BB0AA; Fri, 15 Apr 2022 06:36:13 -0700 (PDT) Received: by mail-ej1-x62f.google.com with SMTP id u15so15361421ejf.11; Fri, 15 Apr 2022 06:36:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language :from:to:cc:references:in-reply-to:content-transfer-encoding; bh=amdgP1E8jI48xcX0gtNjukSdpBZkmgF/3KYhKkZ9D2Y=; b=phIEbvNYcustLt+DT+i+53RPM3x2Cxnt1PyGCb4C8iuLNT9EgEcuNiTouDwaTRaYZL dgJhhoabcpBQumuClKSY6K+lkUQNwOl/wNW9rzaa19QkEMV/KbUFlxP0Cc5sGXjR5rJc grbeW9IrKOsVSg6YQekb9q+jxhp7/CmblDSJbGM9q4tgC0ang6igqtwIfFlW4TcQrXuw QOfT9ULVd/j4EIb8qd7ysiLbMelDpLKkVXifU2jJJImBWk5LzUxDeUxRmIx1CZCCHByT o9RoEISLCRpXEqQGP/pF3OMCsTqzCRjtGjuqHTDIJa0bzZthNVuO+qB5hlBXEtCgnNiU 7/TQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:from:to:cc:references:in-reply-to :content-transfer-encoding; bh=amdgP1E8jI48xcX0gtNjukSdpBZkmgF/3KYhKkZ9D2Y=; b=QmzFwq22D1cXeVObdrgkSfnt851NXuKrDq4XgeXnyG3siEb/QOI+VMWta9kZYkDjH2 BB/FJzdsmtZr8qydLZzkkbsnmN+DiE0+SnxqjPbyz4qA12cCltdywoePjyLpsPMjxVxd OVRRFRE+emIerP9MmLp1fOywV3MLqOAaZTH4PChMubAXlEYubRB9qk+KKXqY7284S969 Iubglxaxg8/bsE0J0LD2JQ7cuSfMRsJWnXb75PVeGxDQIl5W9+mJP6jGGdtEU7Tuqn5f PfwysmsptOrRqVawY0uvwlTDrkkPyQ2PbOSJBucYIVjZ8FKInCaQNlsm/BtWgjYYKYiX PXmg== X-Gm-Message-State: AOAM533GgHFqI7IfhL/sQ5M+Zg5vbPIjgLKRoDjaZS98KfmehTLAVTuq ir/+M7EYTcfTWkSuGp4dxTk= X-Google-Smtp-Source: ABdhPJwIKphohRo2zS1j300g6jgdjZcCvsV+fD8ssn26M5KJQYG1UQ9exWV9XqJmUBMiyBDTCnYkLg== X-Received: by 2002:a17:907:628e:b0:6d9:c6fa:6168 with SMTP id nd14-20020a170907628e00b006d9c6fa6168mr6272970ejc.132.1650029772003; Fri, 15 Apr 2022 06:36:12 -0700 (PDT) Received: from ?IPV6:2a01:c22:6faa:ed00:b906:e23f:946b:b9f7? (dynamic-2a01-0c22-6faa-ed00-b906-e23f-946b-b9f7.c22.pool.telefonica.de. [2a01:c22:6faa:ed00:b906:e23f:946b:b9f7]) by smtp.googlemail.com with ESMTPSA id e9-20020a17090618e900b006e8669f3941sm1677778ejf.209.2022.04.15.06.36.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Apr 2022 06:36:10 -0700 (PDT) Message-ID: Date: Fri, 15 Apr 2022 15:32:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: [PATCH 1/3] dt-bindings: i2c-gpio: Add property i2c-gpio,sda-output-only Content-Language: en-US From: Heiner Kallweit To: Rob Herring , Krzysztof Kozlowski , Wolfram Sang , Wolfram Sang Cc: "linux-i2c@vger.kernel.org" , "devicetree@vger.kernel.org" References: In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This documents new property i2c-gpio,sda-output-only. Signed-off-by: Heiner Kallweit --- Documentation/devicetree/bindings/i2c/i2c-gpio.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml b/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml index fd0402845..25cd1b260 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-gpio.yaml @@ -33,6 +33,10 @@ properties: open drain. maxItems: 1 + i2c-gpio,sda-output-only: + description: sda as output only + type: boolean + i2c-gpio,scl-output-only: description: scl as output only type: boolean