From patchwork Tue Sep 15 14:12:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 309674 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=-15.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 0C6BFC433E2 for ; Tue, 15 Sep 2020 23:26:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BE90F20732 for ; Tue, 15 Sep 2020 23:26:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600212403; bh=5ZYIZBzX6dxKIhr/B//9tcm+Yxu5x96DVElEmwPlAfU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=bTti1RDq5uUPqTbJdB9q5wIC9d4JfMuAWjZpCaHaD7U5e2fQbt3uER8P4L7oFJlVM g9fJNjzZQzyIZNn0kgv8n7TYn7cFGnzWeZkp3A4lMlhORoF/p76dsvPYEavAkZ7XLh FIrzVtO2XtlytImNjHdatelZpqaBnTmG8Uvrv3gE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727269AbgIOXZl (ORCPT ); Tue, 15 Sep 2020 19:25:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:48800 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727170AbgIOOh4 (ORCPT ); Tue, 15 Sep 2020 10:37:56 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8539B22403; Tue, 15 Sep 2020 14:27:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600180055; bh=5ZYIZBzX6dxKIhr/B//9tcm+Yxu5x96DVElEmwPlAfU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NXpOxtUgrtEika8OABpTbFXOsgTrcnh8S3vG5s1YB/Bh+Zto7ah600qtRJXyKpcw5 IhH2prxdiSiIuhiAF9mpdQbOmwFoPVsyri/lBkkEYtegBiMmj00g7PJBFrhTTlHy/0 HSANEsRS36QeIlt6MoUhKdhy4yX3KAz1PxfrzG1s= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vineet Gupta , Sasha Levin Subject: [PATCH 5.8 061/177] ARC: HSDK: wireup perf irq Date: Tue, 15 Sep 2020 16:12:12 +0200 Message-Id: <20200915140656.558617906@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200915140653.610388773@linuxfoundation.org> References: <20200915140653.610388773@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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 @@ arcpct: pct { compatible = "snps,archs-pct"; + interrupt-parent = <&cpu_intc>; + interrupts = <20>; }; /* TIMER0 with interrupt for clockevent */