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 47E6BC3F6B0 for ; Sun, 14 Aug 2022 16:24:29 +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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6oa92CUzGPExYtSCnwXbpwRZ0tX09GSQsx9T3b1mnOo=; b=iemOK9ugZ7fMlU qBbbtsQ918umDV/y2TOyr+GQpuKXB3XuN4gK72VOZ5HMVwFe3SZo+BQTuTkquDPeXYX+J4zelDVBn oY8C0Ccnqoyhrm1wHcoSJelp0Mns9Yjk4Bs/n4+IPJnhMDlViUf1MpIUY9HhRGBHAr8CiXlyhGbkV 02f6/l+ntwSlXi3e8zjMlj4ygCe8MXj0y+q0gh8ZDgPbxBevkjWPsbV7HIp4UrTgAB5+GK6QjSirq oyl98Sy3sSAvMRkcyWy586xXWBekM/3RPY+os7nIgoXzd6nIATIjClIjZJlX81A34Q22V1iJoLVwh xXKTp2Rgfk36ql0tIugA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oNGPP-007rjU-NF; Sun, 14 Aug 2022 16:24:15 +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 1oNGP2-007rZG-4q for linux-riscv@lists.infradead.org; Sun, 14 Aug 2022 16:23:53 +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 B8585B80B79; Sun, 14 Aug 2022 16:23:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EA77C43141; Sun, 14 Aug 2022 16:23:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660494229; bh=QycXXiRXYvZUqf9kFMY/DwyY1FZDeN0MoDAl5eoQP24=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UNV9lD6pr/UwkP1ZNXL01p76S6QGlTWtrIpSRf1rT2h86Orz74qEBwStR0YhajYeG KriJBvC1czCYoChBzlV9+d8uIODUu5cGyj4gQP/PlJsIiubPSjy+dzs7JLpHB0j5Ja CBODuO68X3jcnE3nJdRoLND0SipbMid3VKn9XADuC4RZWyZx2pRIo3NOIZAGtRr9nR eSaznbxKIBkMFY93dWbeqeZoc/XnjLiexp0gTY7K0lS7BH/fMwdPmS/qkZvHRlN8eT d2ub+nW+QLpoIpWbMAnC2+OXY+uhV1IkvSnyOrMyeUbqPj4bo9N8jgCxRFTmo6SHil jsvhl4/XgsbWA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Conor Dooley , Brice Goglin , Sudeep Holla , Sasha Levin , daire.mcnamara@microchip.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.18 07/39] riscv: dts: microchip: Add mpfs' topology information Date: Sun, 14 Aug 2022 12:22:56 -0400 Message-Id: <20220814162332.2396012-7-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220814162332.2396012-1-sashal@kernel.org> References: <20220814162332.2396012-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220814_092352_353651_6B64A18D X-CRM114-Status: UNSURE ( 8.01 ) X-CRM114-Notice: Please train this message. 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: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: Conor Dooley [ Upstream commit 88d319c6abaeb37f0e2323275eaf57a8388e0265 ] The mpfs has no cpu-map node, so tools like hwloc cannot correctly parse the topology. Add the node using the existing node labels. Reported-by: Brice Goglin Link: https://github.com/open-mpi/hwloc/issues/536 Signed-off-by: Conor Dooley Reviewed-by: Sudeep Holla Signed-off-by: Sasha Levin --- .../boot/dts/microchip/microchip-mpfs.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi index 2f75e39d2fdd..37c05ba6e6bf 100644 --- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi @@ -143,6 +143,30 @@ cpu4_intc: interrupt-controller { interrupt-controller; }; }; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + + core2 { + cpu = <&cpu2>; + }; + + core3 { + cpu = <&cpu3>; + }; + + core4 { + cpu = <&cpu4>; + }; + }; + }; }; refclk: mssrefclk { -- 2.35.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv