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 X-Spam-Level: X-Spam-Status: No, score=-13.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24388C43461 for ; Mon, 7 Sep 2020 17:05:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E08FB206B8 for ; Mon, 7 Sep 2020 17:05:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599498335; bh=yMbMn15d5ZsiLdDFzu3UAxbc1BWdVwiu6fvD5PtYG3U=; h=From:To:Cc:Subject:Date:List-ID:From; b=YjP78OO3Bz6zOopPn8YBO08F5S/7anuTiWys8B5NyecwOpvPqexsF02/2eyKpbk94 zRkkRYYWp0rRKIhiLE2b5cXWgjDiNVaGsD5RqxZW7uFHxhqCtUbYeXU4PODpp+Bpvv d1SA70oYyFgpDJM60dC36tfi1yhQAbP+Sk+iUUlA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730373AbgIGQdH (ORCPT ); Mon, 7 Sep 2020 12:33:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:46218 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729797AbgIGQcW (ORCPT ); Mon, 7 Sep 2020 12:32:22 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6D910207DE; Mon, 7 Sep 2020 16:32:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599496342; bh=yMbMn15d5ZsiLdDFzu3UAxbc1BWdVwiu6fvD5PtYG3U=; h=From:To:Cc:Subject:Date:From; b=JOdAGy8l8uUcAxFkfU7N+my5e+yJCJi0F5UWgIe+1YHGwkoenVK4JHXFYuYEnqiFP NvuPhQY97LZSUOKGNgFpaXYxkrE1tkJFCWqvuhZ1K9kEBSe4JPglNrhXHZzoO38Lkk VNAkTdBXpnIIp6pzXTo9mM32L2HCuXijjlwDxyD8= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vineet Gupta , Sasha Levin , devicetree@vger.kernel.org, linux-snps-arc@lists.infradead.org Subject: [PATCH AUTOSEL 5.8 01/53] ARC: HSDK: wireup perf irq Date: Mon, 7 Sep 2020 12:31:27 -0400 Message-Id: <20200907163220.1280412-1-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vineet Gupta [ Upstream commit fe81d927b78c4f0557836661d32e41ebc957b024 ] Newer version of HSDK aka HSDK-4xD (with dual issue HS48x4 CPU) wired up the perf interrupt, so enable that in DT. This is OK for old HSDK where this irq is ignored because pct irq is not wired up in hardware. Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin --- arch/arc/boot/dts/hsdk.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index 9acbeba832c0b..5d64a5a940ee6 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -88,6 +88,8 @@ idu_intc: idu-interrupt-controller { arcpct: pct { compatible = "snps,archs-pct"; + interrupt-parent = <&cpu_intc>; + interrupts = <20>; }; /* TIMER0 with interrupt for clockevent */ -- 2.25.1