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 9DABBC433EF for ; Mon, 31 Jan 2022 17:15:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380827AbiAaRPW (ORCPT ); Mon, 31 Jan 2022 12:15:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380814AbiAaRO1 (ORCPT ); Mon, 31 Jan 2022 12:14:27 -0500 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA24AC061756 for ; Mon, 31 Jan 2022 09:14:07 -0800 (PST) Received: by mail-wr1-x435.google.com with SMTP id v13so26709332wrv.10 for ; Mon, 31 Jan 2022 09:14:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=3yjwrap5tpYm/7QbYNvtDb/JoJt6s3ryblr4h6gy70g=; b=B9HaQORPQI4grECruzNH3W+5u9nr8Jr+sg/eSIGAmjXJFQktjGrhuXth86OUoDUDk0 F8KVjBz8fMrLGo9uot3DKOYGGZCgCW1EO7WUvB96P0z1vy0TcRSa3isfz9sj3U96KLOe PNCxCicRGoUn7coFaA0s95MUo7A4g+08oGMU19+JFpG8R4ho4ZcvV2AMKW8Dku5ALzyk Bxj8UflaWGrlzxrODda/USFX9z+byyIVe1MEjmZQcWWEY26xFbIQLi7/0ewjYM//yoVT YNthBy7I45H0mHaDYxKwQ8BbRrLwurtVU2+Q6EJRoL/DD395wskazTLP3DlP7J29vuHf /Mpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=3yjwrap5tpYm/7QbYNvtDb/JoJt6s3ryblr4h6gy70g=; b=kbNfVbE4KDxR7+/rnA6aw39/JZo45ZZj1b7pLjkJGVeC+6ajRRjocfKTLzs07fLlGE P+Do5VT9wYNjyXxaDtooe7OwpP5vYIVOp9+Fx5Hjmb+8eW59IQQmCedTlHo6WBoBWi+m gE+fazWsM0DDKFBsQU3ayF3WO7ztS6cbWO7FtQ5BwBWmcuM7Tzt3df/3K3uZ/IH+uFhj RUug7SjV4ujRz/81jIryGcqbIlU5mdUWNBT2wZRzcoxGVf/cUWsy7dcI1R3LDHcCc7dN 4cIuAgqfgh5E8ejmGs0+26J3P2TYKRRq6jsCMa5RQopnjJ5uaDwbKe1QwFkVVDBprslJ LiNQ== X-Gm-Message-State: AOAM5338/2eAMTnZz1ZHdZYr2PRwUnSIbiaJughz80c/Icxvx8HPXMwb O6/PdHqzmMvT6wGoOx8E9ymTnkWLXJqYfw== X-Google-Smtp-Source: ABdhPJw42Le5iZT2qXkgrtxMR7FF4qTxmm9m8ebyY+4Wba7HFzlF7+BZgNB/svyFpU6zRVFN50opiA== X-Received: by 2002:a05:6000:1a89:: with SMTP id f9mr8845596wry.573.1643649246296; Mon, 31 Jan 2022 09:14:06 -0800 (PST) Received: from google.com (cpc106310-bagu17-2-0-cust853.1-3.cable.virginm.net. [86.15.223.86]) by smtp.gmail.com with ESMTPSA id o8sm9042175wmc.46.2022.01.31.09.14.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jan 2022 09:14:05 -0800 (PST) Date: Mon, 31 Jan 2022 17:14:04 +0000 From: Lee Jones To: Hans de Goede Cc: Mark Gross , Andy Shevchenko , Stephan Gerhold , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] mfd: intel_soc_pmic_crc: Add crystal_cove_charger cell to BYT cells Message-ID: References: <20211225115509.94891-1-hdegoede@redhat.com> <20211225115509.94891-3-hdegoede@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20211225115509.94891-3-hdegoede@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 25 Dec 2021, Hans de Goede wrote: > The Crystal Cove PMIC has a pin which can be used to connect the IRQ of > an external charger IC. On some boards this is used and we need to have > a cell for this, with a driver which creates its own irqchip with > a single IRQ for the charger driver to consume. > > The charger driver cannot directly consume the IRQ from the MFD level > irqchip because the PMIC has 2 levels of interrupts and the second > level interrupt status register, which is handled by the cell drivers, > needs to have the IRQ acked to avoid an IRQ storm. > > Signed-off-by: Hans de Goede > --- > drivers/mfd/intel_soc_pmic_crc.c | 9 +++++++++ > 1 file changed, 9 insertions(+) Applied, thanks. -- Lee Jones [李琼斯] Principal Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog