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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 56FA9ECAAA1 for ; Tue, 6 Sep 2022 06:53:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WUyGIuQys4BeNvTZKcXcfj/cKYL9dylfSObwQ7+q2Ng=; b=UyGJJP7wRXQmKR N/SG1ew8RoU14LOj5YC7tzH19zUZgTjFNDnnKAepZwrF7eyZhtBp7iz2bsBkyaXWk4fEHAYk3BN1A n8iG2mts2TFrDQm1bZS81QtBi/fgiRHrbOu3KqOcY1ioi9EM6DtOFqZrQldIHAk4JezqYo8JtqQg7 WZKqZeYpx3J3hhM9RoElegXugoC8WJ1fkVfpZsXeJGNamCOgFAiiLits/BbbayzIOqdy548PPUnqs 4dFnD77ZUPlVuOpUewUNeqjM9f5RgZFeAMhZYLxUo3e3hqP+ZB8LXfHXvVmCAPIP+hPX8FHCjLPlI wiVo5RPzubQqHeo1Cz9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVSRT-00AZ34-Cs; Tue, 06 Sep 2022 06:52:15 +0000 Received: from marcansoft.com ([212.63.210.85] helo=mail.marcansoft.com) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVSRP-00AYzW-UO for linux-arm-kernel@lists.infradead.org; Tue, 06 Sep 2022 06:52:13 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id DB979424B9; Tue, 6 Sep 2022 06:52:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=marcan.st; s=default; t=1662447125; bh=uLvZQy1ys//svTswtJKIXy9FyXyhsGDSRJ6kS2w5l80=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=dnhz4KaHvFvTdeWNTRtFSZKHzOf75ZFh58qAzhOQeCcoO8LnG/V0vrCGEEkxB1ij3 GLckX0POfdmeqXZUD0QczOF5vJi1cXjn0bgvuItUyF05TeeT9kk9XpTOZVHCxCUlvs 8J+ebjRJRR0yFgnmyZOdW+Ee4aVonk4EZk/6X/UjElJl2Tn6+JmTW2MtqeFSFs5Zeo auOR+Omi9D6bJ7cbSkmwHAhFVgLdh0bc4MnEhJ4hhMUOtpcb8vSUSHWpGkBY6lg4Mm Z5NLEQbbz89UyA/vw/j1yLY2kXZA8Ce4jWpBof2vPmbHN8/a9j+4mb1RwlTuq47mq/ +LRUXDFHsRuBQ== Message-ID: <35f8d09a-bd46-c401-babf-8a98677b61b7@marcan.st> Date: Tue, 6 Sep 2022 15:51:59 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH 5/6] gpio: Add new gpio-macsmc driver for Apple Macs Content-Language: es-ES To: Linus Walleij , "Russell King (Oracle)" Cc: =?UTF-8?Q?Martin_Povi=c5=a1er?= , Andy Shevchenko , Arnd Bergmann , Lee Jones , Alyssa Rosenzweig , asahi@lists.linux.dev, Bartosz Golaszewski , linux-arm Mailing List , "open list:GPIO SUBSYSTEM" , Sven Peter References: <57c02bdd-4f98-40f7-22a9-4f39508159e8@marcan.st> From: Hector Martin In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220905_235212_383379_BF58F9E4 X-CRM114-Status: GOOD ( 17.82 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/09/2022 04.10, Linus Walleij wrote: > On Mon, Sep 5, 2022 at 6:13 PM Russell King (Oracle) > wrote: > >> I suggest that I try resubmitting the series with IRQ support dropped, >> and with the %p4ch support in it and we'll see what happens. > > You can add my > Reviewed-by: Linus Walleij > on the result, and the code should go in when Hector & you are > happy with it. I surely trust you to fix the final polish. > > I don't mind the IRQ patch either, but I understand it's a bit > annoying if you can't test it on anything. Thank you! FWIW, I wrote that commit as part of working on PCIe power saving and the SD card reader specifically, where the SMC GPIO card detect pin can replace the internal card detect, and this allows us to completely power down the SD card reader when there is no card inserted. But that PCIe power management code isn't anywhere near done yet, I just tested that using the SMC card detect IRQ works as expected with sdhci-pci. So it's perfectly fine to hold off on that patch until later, and submit it once we've actually been using it downstream for a bit and it gets some testing. - Hector _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel