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[2620:137:e000::1:20]) by mx.google.com with ESMTP id iy24-20020a170907819800b007705fd06008si2179826ejc.525.2022.09.10.04.43.03; Sat, 10 Sep 2022 04:43:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=sINsWlhE; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229515AbiIJKiE (ORCPT + 99 others); Sat, 10 Sep 2022 06:38:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229455AbiIJKiB (ORCPT ); Sat, 10 Sep 2022 06:38:01 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D51815FAC4; Sat, 10 Sep 2022 03:38:00 -0700 (PDT) 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 9028CB80818; Sat, 10 Sep 2022 10:37:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B7BCC433D6; Sat, 10 Sep 2022 10:37:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1662806278; bh=0Rg6JODttaCHsDzPYf7S5nHps/8JMscTFKIvSAVrezE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=sINsWlhEzQs8VhtVhEsw5us9hzX4fsAEkiwc0gUpbqGBIU0MMIUw1W5cAl9lQdxnc YLBE6PWBXZlXFxZCiG5GEIAtmcFUFLX3WRMsvVdj+xVI2fK1TJNMEIeOwfJosZrZNt i0Su6J+gP5TWYR3XSEmyM+rcsgAMWNcTzp0S0ov5+8Ek30A4XoFy4D8hQMfSzqBg7M uJboGDPawsTiBoe6uXcRmGTbXzUl2FLfYv0pWHz1tGC/7d4D3oPjMsVY3gAK8/UQXk GcPyqXH9k5ILxDXI/2Ai/Qa5G2mNXzpJMoinBft6Yf9LX0VaaEO4nFbyRTPFdMTZgD 8Lu0Ju2Knbl1Q== Received: from sofa.misterjones.org ([185.219.108.64] helo=wait-a-minute.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1oWxs4-009OJs-4c; Sat, 10 Sep 2022 11:37:56 +0100 Date: Sat, 10 Sep 2022 11:37:55 +0100 Message-ID: <8735czqzuk.wl-maz@kernel.org> From: Marc Zyngier To: Janne Grunau Cc: asahi@lists.linux.dev, Mark Kettenis , Alyssa Rosenzweig , Hector Martin , Krzysztof Kozlowski , Rob Herring , Sven Peter , Thomas Gleixner , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 03/10] dt-bindings: apple,aic2: Add CPU PMU per-cpu pseudo-interrupts In-Reply-To: <20220909135103.98179-4-j@jannau.net> References: <20220909135103.98179-1-j@jannau.net> <20220909135103.98179-4-j@jannau.net> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: j@jannau.net, asahi@lists.linux.dev, kettenis@openbsd.org, alyssa@rosenzweig.io, marcan@marcan.st, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, sven@svenpeter.dev, tglx@linutronix.de, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 09 Sep 2022 14:50:56 +0100, Janne Grunau wrote: > > Advertise the two pseudo-interrupts that tied to the two PMU > flavours present in the Apple M1 Pro/Max/Ultra SoC. > > We choose the expose two different pseudo-interrupts to the OS > as the e-core PMU is obviously different from the p-core one, > effectively presenting two different devices. > > Imported from "apple,aic". > > Signed-off-by: Janne Grunau Acked-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible.