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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 EF40ECA9EC5 for ; Wed, 30 Oct 2019 15:49:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B77F820856 for ; Wed, 30 Oct 2019 15:49:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572450585; bh=SnSrBVejywLMeyE9C0F/6AVkXlcUCkdN+mdYWqUZVu8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ou7kinB+kmpMDIcBn0U8PGktSEvPulMNHUF2NZ97wVMz/4Ermx4hLsOJtbYiU4n5B FzJOP+yK07urhwcWAzrabbLHs4ZeZWUzSujNOJ856jJ02LS5wJSlSi6EQPKPYdj/2Q lgb/7NtqbLBVfB0pN8Eh9+tbJiT1OGvlimX447pg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727397AbfJ3Ptp (ORCPT ); Wed, 30 Oct 2019 11:49:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:50230 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727432AbfJ3Pto (ORCPT ); Wed, 30 Oct 2019 11:49:44 -0400 Received: from sasha-vm.mshome.net (100.50.158.77.rev.sfr.net [77.158.50.100]) (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 2FC5D208E3; Wed, 30 Oct 2019 15:49:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572450584; bh=SnSrBVejywLMeyE9C0F/6AVkXlcUCkdN+mdYWqUZVu8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ImMheSFmhxGJQYn2H8AgpAa2SKSOstLKTbROfHDQeusZE5XO5Dapqkp+bvp4jnlZf TOyhq9xdiOylVAACeE1Uav8HxklFs7U3ON1g0IXg5/TLV9b1J54yo1HOKv63CPrajY yzQDzRk5B+6SxKdE0aAfee4Qs6LJf95/3VTrIaOE= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Vasily Khoruzhick , Harald Geyer , "Jared D . McNeill" , Emmanuel Vadot , Maxime Ripard , Sasha Levin , devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.3 07/81] arm64: dts: allwinner: a64: Drop PMU node Date: Wed, 30 Oct 2019 11:48:13 -0400 Message-Id: <20191030154928.9432-7-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191030154928.9432-1-sashal@kernel.org> References: <20191030154928.9432-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Vasily Khoruzhick [ Upstream commit ed3e9406bcbc32f84dc4aa4cb4767852e5ab086c ] Looks like PMU in A64 is broken, it generates no interrupts at all and as result 'perf top' shows no events. Tested on Pine64-LTS. Fixes: 34a97fcc71c2 ("arm64: dts: allwinner: a64: Add PMU node") Cc: Harald Geyer Cc: Jared D. McNeill Signed-off-by: Vasily Khoruzhick Reviewed-by: Emmanuel Vadot Signed-off-by: Maxime Ripard Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 9cc9bdde81ac2..cd92f546c4838 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -142,15 +142,6 @@ clock-output-names = "ext-osc32k"; }; - pmu { - compatible = "arm,cortex-a53-pmu"; - interrupts = , - , - , - ; - interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; - }; - psci { compatible = "arm,psci-0.2"; method = "smc"; -- 2.20.1