From patchwork Sun Jan 29 23:02:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 648862 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 8310EC05027 for ; Sun, 29 Jan 2023 23:03:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233637AbjA2XDG (ORCPT ); Sun, 29 Jan 2023 18:03:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbjA2XDF (ORCPT ); Sun, 29 Jan 2023 18:03:05 -0500 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 764BB1351D for ; Sun, 29 Jan 2023 15:03:04 -0800 (PST) Received: by mail-ed1-x52c.google.com with SMTP id m8so144131edd.10 for ; Sun, 29 Jan 2023 15:03:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=ClbLR2ycXtZtBmoRza/OwnVXwTT5zlCJ+XLmEo5PtD8=; b=g8/RieEufLG4r+Dms99sKaHel4hmJOAS5i/h9jYuYePsOwnm5mxw5Z1Ex6JEPCsIix E1eJ9fRV+X/ax7K9giLWnGhy/1hywyomw+xb+oZ+yTaldIaGu2Cww/xnMj34lA4X+3gr SovwQylu7mNQu7qNVTgHF+5Yk7DvNJStscveKUbc18scrgOIoB1t2AX2lLtXlECCFwa9 aszuIbuyIvB0evUJTyTiJ5jKbCnDI6JCSTP9j4yeeXhlW44xK0sOG/I3lLIYSS8g3NjX 6WzuLyd39XAEDk3yO7TvAvRpT+5xd05ssUR8RXI6E00SJyGwYXNVT/SP59XQB/RBYlt0 TaTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=ClbLR2ycXtZtBmoRza/OwnVXwTT5zlCJ+XLmEo5PtD8=; b=4YVCGAVhLVEj+yOBSKmreNy4mE+Hm+cyHGdDSc8cadONGz4JvnnmO4vrJGuAhWzsuz 7D03qyZHiD9CabAlS58yJjLQXGWI1CdVAD8t1IgOS+NFFJR9uh3vooPRjHC0hu2axpXi JDiKgvfpyEYH5kr4fi+r+eRSMyABE56hcoNu6gJOiz6rLLTZ9Mq1RkeYfiAdLs/eKDpd yStP9bOAhPs4XTymcmXSGC6Czq+vz97eWvJEYABvYA/L4API/vKBI9/pqz3UuRA5FCx5 Eh/q9Vg6GMMYRj3c6+0uJn+txm7B3kpOkxtv6B5XQuH8udup+sSK5WTiyMBBjFc6FgwV zB8w== X-Gm-Message-State: AO0yUKWq05T+HsBCJtybzEfVBAXEExsBGHhcUQddywgkiLiJTe+8rlkn TNIQTxV6OENExjOSLlricOA= X-Google-Smtp-Source: AK7set9ckDsq2gdZ9eivTBNoUFmQ9mkK7SgOCMcECtXrBTHIME4I0GU83O6qhDmQ0gD7N+U+2urCiA== X-Received: by 2002:a05:6402:339:b0:4a2:2e8a:14cb with SMTP id q25-20020a056402033900b004a22e8a14cbmr5804897edw.2.1675033382832; Sun, 29 Jan 2023 15:03:02 -0800 (PST) Received: from ?IPV6:2a01:c23:c5b5:3100:78bb:34b6:bd6e:6fb4? (dynamic-2a01-0c23-c5b5-3100-78bb-34b6-bd6e-6fb4.c23.pool.telefonica.de. [2a01:c23:c5b5:3100:78bb:34b6:bd6e:6fb4]) by smtp.googlemail.com with ESMTPSA id cm17-20020a0564020c9100b004a21263bbaasm4047767edb.49.2023.01.29.15.03.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 29 Jan 2023 15:03:02 -0800 (PST) Message-ID: Date: Mon, 30 Jan 2023 00:02:47 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Content-Language: en-US To: Ulf Hansson , Kevin Hilman , Neil Armstrong , Jerome Brunet , Martin Blumenstingl Cc: "linux-mmc@vger.kernel.org" , "open list:ARM/Amlogic Meson..." , "linux-arm-kernel@lists.infradead.org" From: Heiner Kallweit Subject: [PATCH 0/2] mmc: meson-gx: support platform interrupt as card detect interrupt Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org On certain platforms like Amlogic Meson gpiod_to_irq() isn't supported due to the design of gpio / interrupt controller. Therefore provide an option to specify the cd interrupt e.g. by device tree. The host controller can store the interrupt in cd_irq for use by mmc_gpiod_request_cd_irq(). Heiner Kallweit (2): mmc: core: support platform interrupt as card detect interrupt mmc: meson-gx: support platform interrupt as card detect interrupt drivers/mmc/core/slot-gpio.c | 2 +- drivers/mmc/host/meson-gx-mmc.c | 3 +++ include/linux/mmc/host.h | 1 + 3 files changed, 5 insertions(+), 1 deletion(-)