From patchwork Wed Feb 22 18:39:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= X-Patchwork-Id: 655836 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 A2340C64ED6 for ; Wed, 22 Feb 2023 18:40:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232449AbjBVSkR (ORCPT ); Wed, 22 Feb 2023 13:40:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232048AbjBVSkQ (ORCPT ); Wed, 22 Feb 2023 13:40:16 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16C8A3CE28; Wed, 22 Feb 2023 10:40:01 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id l25so8349732wrb.3; Wed, 22 Feb 2023 10:40:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=foDA/GXxUeG6qywVw7pPHlQfm+Orh3kvLzj/my6QoE8=; b=B9+WOGfkjvzGfunEXkLYy8KTjSrl99QhGvrJByDf0VqgZLm54rAB8+A9V8YhbSMxEv BBVeVV1Kk+uc/mDULVvKuDcXyq/JGZ14j1nhe6Fiqk4cjafKSUB3jOUazpz0YqspXaot o1vYvzu4/0RXvgATzshU0UETf2CZIIkkM2YOMMXZb/Y6z6pqxT5LKQYFNsfd3StDvWPI jIUEIwgzsmqfLOoEgnnRUMLE54hbtE/zjEspIUang04Lj4OZ+F+IwDpkUW6Xjxnzd/5k j8l4oMQcFZTAtrFtuzIXALV+kn6wQE+4Fi+ThhcG3XuAubClZdzey8Y7wEAnJJxKJdZx q9SA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=foDA/GXxUeG6qywVw7pPHlQfm+Orh3kvLzj/my6QoE8=; b=iZX5BryTfvDOinxdygNG7MffPa7cXFQbLToP8lnyCwsYiICByGyMGRNfI8DsIjaOZh yJmuO2k1gy4vCIuSBStZ2cyRCQwadumPXIjeIbobx5qHdYl2LUJEENaKuf+yoOaVqJk/ 6VnhW6FX/7f7rz4Ll+YaCqUQ7j4u54YyWojNKg5IAwHvkCCHr6PccvZv8RjrUaE64P9U 3cntJnwj9JM3TYi4aq0V1/0DuFLKTjvMhZ/ghOoZeMU2d+ON2ZT241GJPQ29/OcCtMQs RcogyaHMGwKC+txQ+cLvW0pAC5x72lszK2zBYPtGvJw0lob/yTyjf3Pcls8VGduRXcRx 5D5Q== X-Gm-Message-State: AO0yUKXxmh6Mg4S8wtVwIH0yWsX2IOWlZ/q0GgDGXTKsnLSJZdrt0CAF hv/7H8BoZaahBQonT0D3o80= X-Google-Smtp-Source: AK7set9VipcuXxYpnZ45Df1zEkwY+VzCevZIE9fa4nfCbZ7L/fI0ChM6/Zx2yWmI9RnPiMQlYfZ5Nw== X-Received: by 2002:a5d:67cc:0:b0:2c5:6016:496 with SMTP id n12-20020a5d67cc000000b002c560160496mr8555585wrw.27.1677091199479; Wed, 22 Feb 2023 10:39:59 -0800 (PST) Received: from arinc9-PC.lan ([37.120.152.236]) by smtp.gmail.com with ESMTPSA id l18-20020a5d4112000000b002c56179d39esm9372845wrp.44.2023.02.22.10.39.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Feb 2023 10:39:59 -0800 (PST) From: arinc9.unal@gmail.com X-Google-Original-From: arinc.unal@arinc9.com To: Sergio Paracuellos , Linus Walleij , Rob Herring , Krzysztof Kozlowski Cc: =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= , linux-mediatek@lists.infradead.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Matthias Brugger , Sean Wang , William Dean , Daniel Golle , Daniel Santos , Luiz Angelo Daros de Luca , Frank Wunderlich , Landen Chao , DENG Qingfang , Sean Wang , erkin.bozoglu@xeront.com Subject: [RFC PATCH 01/16] pinctrl: ralink: reintroduce ralink,rt2880-pinmux compatible string Date: Wed, 22 Feb 2023 21:39:17 +0300 Message-Id: <20230222183932.33267-2-arinc.unal@arinc9.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230222183932.33267-1-arinc.unal@arinc9.com> References: <20230222183932.33267-1-arinc.unal@arinc9.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Arınç ÜNAL There have been stable releases with the ralink,rt2880-pinmux compatible string included. Having it removed breaks the ABI. Reintroduce it. Fixes: e5981cd46183 ("pinctrl: ralink: add new compatible strings for each pinctrl subdriver") Signed-off-by: Arınç ÜNAL --- drivers/pinctrl/ralink/pinctrl-mt7620.c | 1 + drivers/pinctrl/ralink/pinctrl-mt7621.c | 1 + drivers/pinctrl/ralink/pinctrl-rt2880.c | 1 + drivers/pinctrl/ralink/pinctrl-rt305x.c | 1 + drivers/pinctrl/ralink/pinctrl-rt3883.c | 1 + 5 files changed, 5 insertions(+) diff --git a/drivers/pinctrl/ralink/pinctrl-mt7620.c b/drivers/pinctrl/ralink/pinctrl-mt7620.c index 4e8d26bb3430..06b86c726839 100644 --- a/drivers/pinctrl/ralink/pinctrl-mt7620.c +++ b/drivers/pinctrl/ralink/pinctrl-mt7620.c @@ -372,6 +372,7 @@ static int mt7620_pinctrl_probe(struct platform_device *pdev) static const struct of_device_id mt7620_pinctrl_match[] = { { .compatible = "ralink,mt7620-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, {} }; MODULE_DEVICE_TABLE(of, mt7620_pinctrl_match); diff --git a/drivers/pinctrl/ralink/pinctrl-mt7621.c b/drivers/pinctrl/ralink/pinctrl-mt7621.c index eddc0ba6d468..fb5824922e78 100644 --- a/drivers/pinctrl/ralink/pinctrl-mt7621.c +++ b/drivers/pinctrl/ralink/pinctrl-mt7621.c @@ -97,6 +97,7 @@ static int mt7621_pinctrl_probe(struct platform_device *pdev) static const struct of_device_id mt7621_pinctrl_match[] = { { .compatible = "ralink,mt7621-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, {} }; MODULE_DEVICE_TABLE(of, mt7621_pinctrl_match); diff --git a/drivers/pinctrl/ralink/pinctrl-rt2880.c b/drivers/pinctrl/ralink/pinctrl-rt2880.c index 3e2f1aaaf095..d7a65fcc7755 100644 --- a/drivers/pinctrl/ralink/pinctrl-rt2880.c +++ b/drivers/pinctrl/ralink/pinctrl-rt2880.c @@ -41,6 +41,7 @@ static int rt2880_pinctrl_probe(struct platform_device *pdev) static const struct of_device_id rt2880_pinctrl_match[] = { { .compatible = "ralink,rt2880-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, {} }; MODULE_DEVICE_TABLE(of, rt2880_pinctrl_match); diff --git a/drivers/pinctrl/ralink/pinctrl-rt305x.c b/drivers/pinctrl/ralink/pinctrl-rt305x.c index bdaee5ce1ee0..f6092c64383e 100644 --- a/drivers/pinctrl/ralink/pinctrl-rt305x.c +++ b/drivers/pinctrl/ralink/pinctrl-rt305x.c @@ -118,6 +118,7 @@ static int rt305x_pinctrl_probe(struct platform_device *pdev) static const struct of_device_id rt305x_pinctrl_match[] = { { .compatible = "ralink,rt305x-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, {} }; MODULE_DEVICE_TABLE(of, rt305x_pinctrl_match); diff --git a/drivers/pinctrl/ralink/pinctrl-rt3883.c b/drivers/pinctrl/ralink/pinctrl-rt3883.c index 392208662355..5f766d76bafa 100644 --- a/drivers/pinctrl/ralink/pinctrl-rt3883.c +++ b/drivers/pinctrl/ralink/pinctrl-rt3883.c @@ -88,6 +88,7 @@ static int rt3883_pinctrl_probe(struct platform_device *pdev) static const struct of_device_id rt3883_pinctrl_match[] = { { .compatible = "ralink,rt3883-pinctrl" }, + { .compatible = "ralink,rt2880-pinmux" }, {} }; MODULE_DEVICE_TABLE(of, rt3883_pinctrl_match);