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 88EBDC433F5 for ; Sat, 21 May 2022 11:29:09 +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-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: 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=Il+rzZU8rP0V/zn/jVnc3SuWiuO0CTEzZ5/WalLDyjs=; b=zRDj30CvBbY7v0dWy997Xrcd3W TfGb2/XESqt0gkyNuGogZ2spFB0f1AzZzOZj2zgN2Bue+i73l+fmUNuo2WtxXHd0ooojV0xJ8a0i/ dF2JS/Ry1jlTaLVdRREryoXWqb8n/dZn2EOMmE2MPDSnUqZ751xUbqx3Jr+61dAWsGUixK2bheE7q bogoIUZrEUQwKc9LByuGVNrMPeCXs6t9fq85AZc8v11mUkYtNgK70q6RZG7cGlxF3kLJugtnlCh3R pX1kARCiGqBKgtDO30LvJ45AVFmf2HGs+rlKyA0PaBekDwqj+0bVSrlB6XB0EOYCzHowbedpMVe89 6wDVJcCw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nsNI2-00GNny-T7; Sat, 21 May 2022 11:28:58 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nsNI0-00GNn3-8q for linux-riscv@lists.infradead.org; Sat, 21 May 2022 11:28:57 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9EB34B8284A; Sat, 21 May 2022 11:28:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D549BC385A5; Sat, 21 May 2022 11:28:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653132532; bh=irdHG4XDhujs78rGcOOT8dP4dOtrCFTYOdf9CAfk39w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sgOZAHYxmYyEB7Uo+QAfXe2IdQ7Mk4lnm8Aj6IoqXaqRqOUlM7rqnO81DQr4r+zyW NzK6j5Z4bcp+i/0krDKekWYmFp8DM4gsOP/GByRecd1RYU/NPu6ELtunFV4pynLXzs cpPXzct4JGtPkgJ9tpTrLUz7TBhkY9U0dLEYS7HdX1zhlRRgzOEsE8RT22uUCu1O2A xgeZdPYApXG9n/s5IcBA+cP6V5Lpt2BLVC4Z6e9AuQyJib47iEOhqGPFl4P1sQNNSS IINt1sR1M0KkKJrXP1g9dlagRr5DrOny7C6riyIxhFnNAPvhhJYrmwFDq3A6ai5Snp cU0kCXW6PeOHQ== Date: Sat, 21 May 2022 13:28:48 +0200 From: Wolfram Sang To: Conor.Dooley@microchip.com Cc: linux-i2c@vger.kernel.org, ben.dooks@codethink.co.uk, Daire.McNamara@microchip.com, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v3] i2c: add support for microchip fpga i2c controllers Message-ID: Mail-Followup-To: Wolfram Sang , Conor.Dooley@microchip.com, linux-i2c@vger.kernel.org, ben.dooks@codethink.co.uk, Daire.McNamara@microchip.com, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org References: <20220516073331.3508505-1-conor.dooley@microchip.com> MIME-Version: 1.0 In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220521_042856_501244_AD7677E5 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-riscv@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: multipart/mixed; boundary="===============7793359038806326019==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============7793359038806326019== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="afvwLyDuav/fPEU/" Content-Disposition: inline --afvwLyDuav/fPEU/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > > + ret =3D devm_request_irq(&pdev->dev, irq, mchp_corei2c_isr, IRQF_SH= ARED, > > > + pdev->name, idev); > >=20 > > Really SHARED? >=20 > Yeah, this driver supports both the hard peripherals & soft FPGA cores. > The hard peripherals do not have shared IRQs, but we don't really have > any control over what way the interrupts are wired for the soft cores. > Worth adding a comment to explain the reason for it being shared? Yes. Such information never hurst, I'd say. Thanks, have a nice weekend, Wolfram --afvwLyDuav/fPEU/ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmKIzO0ACgkQFA3kzBSg KbaIyg//ZJ9OqPwDGI8q+886yLcIadgterwgro/F5vVGHPWu3Bh4v2KRijTQGoq1 7dHVT3oy8UM+4BIRtn43zNq43g6ZmZykrOrnkcCrDrZinU+XLgd8d0O/DwnaVnlX eppOrkrgO7x/eTSUZxngbi0t3MyGbFxHeM7seOVZ3wxIEA3UZ2Dr39U9ZQh8enRB w9aZ7rJ8VrYx0wMDoHcoO3Gn6aHguRxN4y5xnRIeYjiPek9OuQNBA3DES7x+CXq1 ZHiU3pQW1CW3+kPyJf/sY57YhMXTEOPQrloYISzWiBuETQJdAGFP2PBmduEKlO6h Nw5V/mJK9DUU9aUsqLW3+7Sw/QPVKL6Xkf11WUX5NzFv8BBYpIK2m68hjY1ZVYKx Gcelmi/Z8skWHCGhIiDwjXN2YSaxnCoTTer983CHBjqAL0M8oPURTv9NkjzOqCxx Pn3h/wfWjdmOa3z7DaquKFSH54lmzuZwJEx3F1Q+GFKdgbPYLVI26za2ahGFkSMj ptW7ZWtKsTXBaLnMRRteaEZTqHfbpuy4vxGhhK1fAqMsIwhsLBxmgTBmDrxDoGRr zJmHAEzWtEssWAEnqvBLPGndkA/g5HkXW6fo9HuFxVnBlBa0GrbfGEBXki/cqpVX XwBY9PL+xaDMlmRNrvn4iI6JPPyAkTQd+Vc6gBfyjXMFLbqX/jU= =4rJa -----END PGP SIGNATURE----- --afvwLyDuav/fPEU/-- --===============7793359038806326019== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============7793359038806326019==--