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 CF402C4332F for ; Tue, 18 Oct 2022 12:17:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229800AbiJRMRt (ORCPT ); Tue, 18 Oct 2022 08:17:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229597AbiJRMRr (ORCPT ); Tue, 18 Oct 2022 08:17:47 -0400 Received: from mail-qk1-x72d.google.com (mail-qk1-x72d.google.com [IPv6:2607:f8b0:4864:20::72d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7E9AA3462 for ; Tue, 18 Oct 2022 05:17:45 -0700 (PDT) Received: by mail-qk1-x72d.google.com with SMTP id f8so8456734qkg.3 for ; Tue, 18 Oct 2022 05:17:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=OlSg04/4Dd8U3EuUogDMELPRpoMqkuY3GumBRBmWFI0=; b=ve3mDns3CqM7+7NxyWsndkD0guUHijbrCAucM26kfe6BL9xq0EPS69ikH1r+oKIwbw XF19Fx7G2EHRFmsZw0LGj8fECAHmCZvQGThIwUQIt+begtsVLgoklhorPzaP/29PfM6p CbgX4BaT+1W5j8RvXp/PFSlhmqG4E0756krQguM19r9lHxvnfdNPEL1ADd3PWBPf2lX7 VqVBZyjxaG1DvXLl5HcGzBLSurPLu57Yr+BBfjij4+g2o2/HDhfS9NCdiorCaqhZu76G 67b8HuzYk2s6m55RqeHTFjbNyGrPjL1g0zJmENKk6Ke3yLJk7j6oVWxPq2VsyuuW7ng0 5RDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=OlSg04/4Dd8U3EuUogDMELPRpoMqkuY3GumBRBmWFI0=; b=TcVF8AgkwgTglTjuiea1YzY6TzQeODZ+fYWjB/IpmBX4Px6h3+/PXpoAEk5xRTXrkW huBS0qw/0M3hq7MgLUaSRTedkG8TlWyf79iDt9UUfWHDHxtUTp2tK/SJpEEdff6qyAKD 9EOWY/66mEkspnpyt7jSQX4OO7aT88x0pGrW6JECH7F4EwEqd9sOlLdpfDOed6/u0KfF Rz0VcdncCodFxil/YRY461+ipQX5OWGUy9+e9A2UZfQfCg7SXNCjWkz8xxVwKZAse3Qq /NiaRr+Zh63gbacJNj4i8GP7qrB5XrLZ7pqkWQ9rjRbNwRfkSJ4dcQaZS/wAUN3lbY7H Q1uA== X-Gm-Message-State: ACrzQf1KucviZKgb8f9QdhgCZrb3EdRHR2m+Sv0lS8Cd/ql5ARE9vS08 X3HQ9KBdCXHE3RTD7YLs7JXv+QB7Wm7x/Q== X-Google-Smtp-Source: AMsMyM6ZG32yzEaXg8k2oSN/Tpw/jWYy6gTmmM/nXLeLt3qfUN1KFM8aIVURt5SG0G0p7IE4zhw70g== X-Received: by 2002:a37:ef0d:0:b0:6bb:4ec8:b312 with SMTP id j13-20020a37ef0d000000b006bb4ec8b312mr1529324qkk.249.1666095464842; Tue, 18 Oct 2022 05:17:44 -0700 (PDT) Received: from fedora (69-109-179-158.lightspeed.dybhfl.sbcglobal.net. [69.109.179.158]) by smtp.gmail.com with ESMTPSA id oo12-20020a05620a530c00b006eeae49537bsm2161924qkn.98.2022.10.18.05.17.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Oct 2022 05:17:43 -0700 (PDT) Date: Tue, 18 Oct 2022 08:17:41 -0400 From: William Breathitt Gray To: Linus Walleij , Andy Shevchenko Cc: Qingtao Cao , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski Subject: Re: [PATCH v1 1/1] gpio: exar: Allow IO port access Message-ID: References: <20221017170600.88480-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Gqn9ZZgaixBaZ3cX" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Gqn9ZZgaixBaZ3cX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 18, 2022 at 10:29:13AM +0200, Linus Walleij wrote: > On Mon, Oct 17, 2022 at 7:05 PM Andy Shevchenko > wrote: >=20 > > It's possible that PCI device can provide an IO port resource for > > the device. regmap MMIO currently uses MMIO by default. With an > > additional flag we enable support for IO port accesses. > > > > Signed-off-by: Andy Shevchenko >=20 > Looks clever to me! > Acked-by: Linus Walleij > I would let William have a look at it as well, as he's worked extensively > with port-mapped I/O. >=20 > Yours, > Linus Walleij I love how simple it is to add IO port support to these drivers now. :-) Acked-by: William Breathitt Gray I'm hoping to convert several of the port-mapped GPIO drivers to the regmap API later this cycle, so it's good to see other modules making use of this interface as well. Thanks, William Breathitt Gray --Gqn9ZZgaixBaZ3cX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQSNN83d4NIlKPjon7a1SFbKvhIjKwUCY06ZZQAKCRC1SFbKvhIj K4a2AQC5tyMmVg9lmM0Ig4lRNMikOooM39OWgxDsLS6TvV4qaAD+LgrR2MNu2N7+ UI00cdLogtU8YgtpqEbld147YhZXoQo= =vFbp -----END PGP SIGNATURE----- --Gqn9ZZgaixBaZ3cX--