From patchwork Wed Nov 18 23:40:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Evan Green X-Patchwork-Id: 327649 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=-13.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 14745C63697 for ; Wed, 18 Nov 2020 23:41:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9BDDE246BC for ; Wed, 18 Nov 2020 23:41:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MM/2GIKG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726761AbgKRXkq (ORCPT ); Wed, 18 Nov 2020 18:40:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726092AbgKRXkq (ORCPT ); Wed, 18 Nov 2020 18:40:46 -0500 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36086C0613D6 for ; Wed, 18 Nov 2020 15:40:46 -0800 (PST) Received: by mail-pl1-x643.google.com with SMTP id x15so1914786pll.2 for ; Wed, 18 Nov 2020 15:40:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=P4eqbUws5OBh+zSDmGIZGynXeE/GCKmhJYh2f9F/2s8=; b=MM/2GIKGWDzxw4aO+CK8E1czrZG9hJLEpzvnEQAQlaPwjmdtFuk3rlBdbPs8q+3uF9 88xHc/Q9LHtK2qtfZlFJ0ZWcZXGWjHDwAbWd70kuQxRzVpxeSj+VbA17o5K+gKYn4G6k 6nBxH+6s5j3GjdnOcWGf2UwpUEIgDW3X5H/Xs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=P4eqbUws5OBh+zSDmGIZGynXeE/GCKmhJYh2f9F/2s8=; b=BKWG9oaz90jtXlvKmVgJAHh5ySzfMJm70IGf0Saiv6uVdtrkzL9M1CM8kYAi6MrwBj StYUTxU3h3Trk8xYjzFs3u6cirYm9YlEUSykdlz0xOz11fY8vZuXA7TFukbHhldS6l9s H4EasFf0UGCb2/JwOusb/cSEc2fIyXnODH4gRdnelvF5EEfr6pd3qCHCGrHYU2lPv8QM NNg6YyTu852DvUQivNBjxSRpIp+sL2ltRZqGBAvBzOWyNgwzZwVjfCxgNlGpePkBNPXW lTHSblwugiSHlcGNxIQrvGYGV0LjgQs7Bvf90qJ4W1v5Z5vP8F76XNLAFd1ET9t8cD88 PvkQ== X-Gm-Message-State: AOAM531QpxQa5wpR/4AZ1nY7y99G4+9+xqbFx6FIwQoFTJySIRVBAyI4 aDZox5V9tc3CtE+p9/Pbb2jzYw== X-Google-Smtp-Source: ABdhPJwWRoldri4GORHGp02TpBVqgoRyd8LQW83YaMGnQCu23Xf4ZLp8w8bW2PEESszAm0RJA8sFSg== X-Received: by 2002:a17:902:56e:b029:d5:d861:6b17 with SMTP id 101-20020a170902056eb02900d5d8616b17mr6679168plf.17.1605742845769; Wed, 18 Nov 2020 15:40:45 -0800 (PST) Received: from evgreen-glaptop.cheshire.ch ([2601:646:c780:1404:250:b6ff:fee1:7d4c]) by smtp.gmail.com with ESMTPSA id t200sm5210979pfc.143.2020.11.18.15.40.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 18 Nov 2020 15:40:45 -0800 (PST) From: Evan Green To: Peter Rosin Cc: Andy Shevchenko , Wolfram Sang , Randy Dunlap , Evan Green , Peter Korsgaard , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RESEND PATCH v3 0/2] i2c: i2c-mux-gpio: Enable this driver in ACPI land Date: Wed, 18 Nov 2020 15:40:23 -0800 Message-Id: <20201118234025.376412-1-evgreen@chromium.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org The i2c-mux-gpio driver is a handy driver to have in your bag of tricks, but it currently only works with DT-based firmware. Enable this driver on ACPI platforms as well. The first patch is a little dinky. Peter, if it turns out you'd rather just take this all as a single patch, feel free to squash the first patch into the second. Or I can resend a squashed patch if needed. Changes in v3: - Introduced minor &pdev->dev to dev refactor (Peter) - Update commit message again (Peter) - Added missing \n (Peter) - adr64 overflow check (Peter) - Don't initialize child (Peter) - Limit scope of dev_handle (Peter) Changes in v2: - Make it compile properly when !CONFIG_ACPI (Randy) - Update commit message regarding i2c-parent (Peter) Evan Green (2): i2c: i2c-mux-gpio: Factor out pdev->dev in _probe_dt() i2c: i2c-mux-gpio: Enable this driver in ACPI land drivers/i2c/muxes/i2c-mux-gpio.c | 112 ++++++++++++++++++++++--------- 1 file changed, 82 insertions(+), 30 deletions(-) Acked-by: Peter Rosin