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 01D45C982EE for ; Mon, 21 Sep 2026 12:49:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:References:To: From:Cc:Subject:Message-Id:Date:Content-Type:Mime-Version:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8oYAGsVvEhdzXCWG+jA1/MT2C7mPbAr8X9h6EIfIhiA=; b=L9rrVSWlHwcffKx43SEAYDSzs1 i71sn/5wu/aWhCkvzb9WxdV8WQjYEviUEJQhLWYmxPV/7f2gSlBNbPJMH/9WqEMxrB9S4hOKD76oe hkbKynO/qZ2yvofKXJlKmNW00e7TO0vjKhBbtqA6rUwilE8ER6850b1OQJwm9JalGI/VZQvxGRAEM Hgfk8Ti+pF6MO92oQ/jqrqkKuQaBzJmEMTYGwboteDEUvIKWgc0zA118yClG9maTWm5184sMWfYBf kn6S1ErXfKYaaG/YKScP7XW9nUbCd87s+IKy6OKN7/PQMhmYkco4SUG99a6Ot3H+a0IsJplWbxuzW K9wAdyKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8dS9-000000028ZA-3BdG; Mon, 21 Sep 2026 12:49:01 +0000 Received: from 0001.3ffe.de ([2a01:4f8:c0c:9d57::1]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8dS7-000000028WL-1jrw for linux-arm-kernel@lists.infradead.org; Mon, 21 Sep 2026 12:49:00 +0000 Received: from localhost (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.3ffe.de (Postfix) with ESMTPSA id 0FDAD5C; Mon, 21 Sep 2026 14:48:47 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2022082101; t=1789994927; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=8oYAGsVvEhdzXCWG+jA1/MT2C7mPbAr8X9h6EIfIhiA=; b=HMNcECOFvWrzAxv7X6rh6ufMZzeR20RIFNOZLJPrJoTwjVmGqMgRjQhC8o3iWXnsMrK3go snIUKwUa8cCa6Qs1+nOuaHbEAtgEGa4E6KiJyMQGCnZllwH26bM3dbh16VOcVhJzwN7rLQ bpJ3pFruahOgtooN+AKT/f14q2LOyGObddcToHTinFpWEuwJfvTHByrSWU/W9LXps+Lt4y 1FEtrgXQZYf3eAQ21ST63nOtDZ81TivcweH/LVk/lkZPNqQuylwn+h/8If71DMM3sWkpVT RWhNknTq27bzWl/SyXdCXMxqP4MZmopKytnGg0x+O6PoMmsrTHqwHwIP0yvY+w== Mime-Version: 1.0 Content-Type: multipart/signed; boundary=dc334a3fcc535e0315e8224ae25d35c7ceb07b6cf064276ea636de9843ad; micalg=pgp-sha384; protocol="application/pgp-signature" Date: Mon, 21 Sep 2026 14:48:44 +0200 Message-Id: Subject: Re: [PATCH v7 09/15] gpiolib: regmap: add gpio_regmap_get_chip() Cc: "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Michael Turquette" , "Stephen Boyd" , "Jerome Brunet" , "Linus Walleij" , "Bartosz Golaszewski" , "Greg Kroah-Hartman" , "Jiri Slaby" , "Andy Shevchenko" , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , "Catalin Marinas" , "Will Deacon" , "Long Zhao" , "Lee Jones" , , , , , , From: "Michael Walle" To: , "Arnd Bergmann" , "Krzysztof Kozlowski" , "Alexandre Belloni" , , X-Mailer: aerc 0.20.0 References: <20260915-cv75-v5-v7-0-3297d3fbc9c0@ambarella.com> <20260915-cv75-v5-v7-9-3297d3fbc9c0@ambarella.com> In-Reply-To: <20260915-cv75-v5-v7-9-3297d3fbc9c0@ambarella.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260921_054859_598309_0CA44502 X-CRM114-Status: UNSURE ( 7.75 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --dc334a3fcc535e0315e8224ae25d35c7ceb07b6cf064276ea636de9843ad Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Tue Sep 15, 2026 at 1:15 PM CEST, Long Zhao via B4 Relay wrote: > From: Long Zhao > > Let drivers that implement a custom irqchip retrieve the gpio_chip > after registration. Attach a caller-provided irq_domain only when it > is present. So why do we need this? Why can't gpio-regmap register the irq_domain? -michael --dc334a3fcc535e0315e8224ae25d35c7ceb07b6cf064276ea636de9843ad Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKcEABMJAC8WIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCarEnrREcbWljaGFlbEB3 YWxsZS5jYwAKCRASJzzuPgIf+LpuAYDE0AkurPddl0z6QE+hTeG4NZcB/7h42HL0 OIorjxt6Yf4Z474zjfRls7Q8TEb5PWABgPO0XMEiJFECr8eYcTJCzY4GwwWiB1JR x0gMJHh8+WSi92hntm19knMXwoCPPyL1+A== =LBa0 -----END PGP SIGNATURE----- --dc334a3fcc535e0315e8224ae25d35c7ceb07b6cf064276ea636de9843ad--