From mboxrd@z Thu Jan 1 00:00:00 1970 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 72258C38A02 for ; Fri, 28 Oct 2022 17:54:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229868AbiJ1Ryy (ORCPT ); Fri, 28 Oct 2022 13:54:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229996AbiJ1Ryv (ORCPT ); Fri, 28 Oct 2022 13:54:51 -0400 Received: from mail-qt1-x82c.google.com (mail-qt1-x82c.google.com [IPv6:2607:f8b0:4864:20::82c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 092A719025 for ; Fri, 28 Oct 2022 10:54:45 -0700 (PDT) Received: by mail-qt1-x82c.google.com with SMTP id ay12so3285537qtb.12 for ; Fri, 28 Oct 2022 10:54:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=WPPPi5v6XuLB3813cqcFBuR57ngCmvkcFB0jTGQyiig=; b=MtUAzGVb7iDR7Oyu4rO0rQnr0CDw4RrVC6fi5JNA7E1JYz4QUhrfTwZ7LT81G5F78S 4DqjtVFwDvlSWdH/IxpMEkYOVu4Ptw+o554zDvnnAVBDypTzLi8aamLaq0iNRAUBN+7s 0dPZ6TydUDC/UZJoGx8hyF6yZKQSlm6kLdoPQ5ZBDV+kCRL5WtzZMas6BsZlnpPrxio+ BGkvwnxY57bLnLV83ik68NmD8t1lwurBEhyFlSVktAjDU1jOo965kGYPAjGTvc8X5RO5 xRw7K0QibSG1T15JTUfFhM6bDIZMG5GyGCBKm/CC4RSWnO/LrSh9tPjqkO7GBBS4GYK1 vTFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=WPPPi5v6XuLB3813cqcFBuR57ngCmvkcFB0jTGQyiig=; b=bKMDsaqkv+tHs231LL0sFDFv38E0v1wkF5iZQsesQK71khafNbS2YBNGJxUOIywvLR 7DcuXlD5o/WLQCEeqKWtGzip/1vL7i4Ks4lN7LTjFE6WXg06mVGByFHYxVcKUEg14N2r 88VwkI6BojRNLnKtDhhLsxl0QTcQooErvXNyzkuf1UaGprls2Zu/6Ae2M260A7aMgh1Y RvkFKjDSapZaXQfAk733DGLdsVxu4idiUDuhmTo/T/mheimwRjmppjuScZFLQuddGUEj CGXWLiX07BKAk1oTehvzDdXJ1O34q7NGpGmMw1lmpcK2PA5xwVWBUkIoKM3sV309Weax LHiA== X-Gm-Message-State: ACrzQf0fu7mnX1WRR6WwWAZppuJk67Ov0mgjIhlnKvAXcXTPC+Qnj3vk 79WEw82MlXTPB6LYsLcWVjdzyA== X-Google-Smtp-Source: AMsMyM4YYymK8nVKNzn3BsrohpPL4lv5XFK9f/hpOwucaO1bp0vfJ0Co8mIT/DF3/5QGSVcLmXdDIg== X-Received: by 2002:a05:622a:44e:b0:39d:c1a:3282 with SMTP id o14-20020a05622a044e00b0039d0c1a3282mr601872qtx.75.1666979684180; Fri, 28 Oct 2022 10:54:44 -0700 (PDT) Received: from [192.168.1.11] ([64.57.193.93]) by smtp.gmail.com with ESMTPSA id d13-20020a05620a240d00b006f0fc145ae5sm3488976qkn.15.2022.10.28.10.54.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 28 Oct 2022 10:54:43 -0700 (PDT) Message-ID: <02523fe5-bf99-9891-d00c-347893d5dabe@linaro.org> Date: Fri, 28 Oct 2022 13:54:37 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: [PATCH 2/4] pwm: Add Apple PWM controller Content-Language: en-US To: Sasha Finkelstein , thierry.reding@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: marcan@marcan.st, sven@svenpeter.dev, alyssa@rosenzweig.io, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20221028165215.43662-1-fnkl.kernel@gmail.com> <20221028165215.43662-3-fnkl.kernel@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <20221028165215.43662-3-fnkl.kernel@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 28/10/2022 12:52, Sasha Finkelstein wrote: > Adds the Apple PWM controller driver. > > Signed-off-by: Sasha Finkelstein > --- > drivers/pwm/Kconfig | 12 ++++ > drivers/pwm/Makefile | 1 + > drivers/pwm/pwm-apple.c | 124 ++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 137 insertions(+) > create mode 100644 drivers/pwm/pwm-apple.c > > diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig > index 60d13a949bc5..ec6acb368073 100644 > --- a/drivers/pwm/Kconfig > +++ b/drivers/pwm/Kconfig > @@ -51,6 +51,18 @@ config PWM_AB8500 > To compile this driver as a module, choose M here: the module > will be called pwm-ab8500. > > +config PWM_APPLE > + tristate "Apple SoC PWM support" > + depends on ARCH_APPLE || (COMPILE_TEST && 64BIT) Why this code cannot be build on 32-bit? > + help > + Generic PWM framework driver for PWM controller present on > + Apple SoCs > + Best regards, Krzysztof