From patchwork Tue Feb 14 21:39:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13140904 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 63E70C64EC7 for ; Tue, 14 Feb 2023 21:39:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232447AbjBNVjP (ORCPT ); Tue, 14 Feb 2023 16:39:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229826AbjBNVjO (ORCPT ); Tue, 14 Feb 2023 16:39:14 -0500 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A237F2914E; Tue, 14 Feb 2023 13:39:13 -0800 (PST) Received: by mail-ej1-x634.google.com with SMTP id mc25so6095418ejb.13; Tue, 14 Feb 2023 13:39:13 -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=tEXEnkugIFdL0Ne4cj0ASOooSzM+NebkL2xQfGimV1I=; b=LOGQQmlrrtyslhxCZq7FxaENf1OLt7gXmBHDXGo2rOO++aHdPrlQs8Zb4MaQZHCggG cGlLOghXahi6skESYI3e9yInWsHBjzSk4h3KPI4tKb3ov0UWbRwy56iSX49jO55ambs4 Zo4NOWnoxHZW//xdFQiNYHdCibsGaJdXQhp6sVsSuNSMBb85PXIS/V/TRjN25sQiCtuH bTFfOSkMJKL7JvEZvQVLy1EhrS1vjvBUbHcN6qQRTv6QSYaNK0Px38hWS/15+C91Zutk Aov/JJwRXUXeK8EzenMt5RYDvNsLeAqGxggll+5cQYF/ePpAISZG7IoK/UniflPiRtwS utEw== 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=tEXEnkugIFdL0Ne4cj0ASOooSzM+NebkL2xQfGimV1I=; b=kn/nEyjPU53JFUAOhuOPbR8nY4rbzVk5zqh6UeKFWJgWw9VXIjGOUNI0/nYnhOzkLN Yn57VnGQRmlrwENUVIRE2kpAAKo2Pqezzk7oPqGqTlV34SVb+VgzBhflv+pWpBRhmhq0 TBPtXqqJMBOox1kSqunO0qtoOClD6Hc7O9DsEL8e5a7QEcgeIv4V0p8PtrnsKuuZbWxi MgSyMGt4WIe+jXcTYNhdAa2SSoQQgjQ10M3vqy1QjDDp/Susx+xHOOwmXFGD9dBVuTbK kUmaDxxM/U2/JE2Wc0QJ/iVFcZ9tkEqkuM6D973csSqwMBYvIDBAsnFZIe0NWgVN7nTF Z7Sg== X-Gm-Message-State: AO0yUKUvT8hz8TqNiaqjMUAGj6Y9NLEymK3myA+yIh7QoRmqxgaQFvg5 SBGYNwg6vnLv3cISZ275hHY= X-Google-Smtp-Source: AK7set/mSD5r81hS62kdH25mU5YugY0DJUWnsLzPYW7DbBkWHEPacBx+dzCRnQ/WPf9ol8uI4vqYfw== X-Received: by 2002:a17:906:3c17:b0:8b1:3d04:7b9a with SMTP id h23-20020a1709063c1700b008b13d047b9amr319027ejg.38.1676410751985; Tue, 14 Feb 2023 13:39:11 -0800 (PST) Received: from ?IPV6:2a01:c22:7234:f800:b56b:f43d:948c:eede? (dynamic-2a01-0c22-7234-f800-b56b-f43d-948c-eede.c22.pool.telefonica.de. [2a01:c22:7234:f800:b56b:f43d:948c:eede]) by smtp.googlemail.com with ESMTPSA id gl11-20020a170906e0cb00b0084d381d0528sm8678168ejb.180.2023.02.14.13.39.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Feb 2023 13:39:11 -0800 (PST) Message-ID: <15df9ef0-9b73-ca5a-d3cf-0585cd135bc5@gmail.com> Date: Tue, 14 Feb 2023 22:39:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Content-Language: en-US To: Rob Herring , Ulf Hansson , Krzysztof Kozlowski , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: "linux-mmc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." , "devicetree@vger.kernel.org" From: Heiner Kallweit Subject: [PATCH v2 0/3] mmc: support setting card detect interrupt from drivers and use it in meson-gx 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 for drivers to pass the card detect interrupt number (retrieved e.g. from device tree) to mmc core. v2: - use another mechanism for passing and storing the cd interrupt - add patch 2 Heiner Kallweit (3): mmc: core: support setting card detect interrupt from drivers dt-bindings: mmc: meson-gx: support specifying cd interrupt mmc: meson-gx: support platform interrupt as card detect interrupt .../bindings/mmc/amlogic,meson-gx-mmc.yaml | 2 +- drivers/mmc/core/slot-gpio.c | 17 ++++++++++++++++- drivers/mmc/host/meson-gx-mmc.c | 5 ++++- include/linux/mmc/slot-gpio.h | 1 + 4 files changed, 22 insertions(+), 3 deletions(-)