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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 2288AC3B1A6 for ; Fri, 14 Feb 2020 15:57:34 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A1C4F2467B for ; Fri, 14 Feb 2020 15:57:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ignOLdZw"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="hpcJGucV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1C4F2467B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ISCpGaLOtDjw3KvilxvQNSw8PSNIsJ4vqtTjcJWbwyw=; b=ignOLdZwUcmq05 rne4vr/SERQ5weY75OI0Hr4YIJy1BUlF2WwRTY773yBDgAMhqrLQiq+1sWbU1BRKVwY/SLIOY86CS jRSY9fw68s1XkCylWCSiFv5gunq1iLbxN8RalGBNh0KSemYJMewiSbyMFv8Cq5DupSo12eCd9zrXv EQBztEe1jQVNsWxtD8MS7d0eaApwmmv57mLlbFpQN4uAKFdIWRR+McNoo1EVMn9833kJ2ZEHmOBeE vmduVJXXpWyyTpVsxzNQgRt6AlUj9bINSQymHm2uHxRqvG8d0xN4bILWEOKcSfF7LMWxvnoY8vN/P QwP23NRKxnDHNrByo7JA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j2dLQ-0002c1-Nn; Fri, 14 Feb 2020 15:57:32 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j2dGx-00064Z-5R for linux-arm-kernel@lists.infradead.org; Fri, 14 Feb 2020 15:52:57 +0000 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 CB9BE24676; Fri, 14 Feb 2020 15:52:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581695574; bh=Gq5rf7u/9z+VyLshbO6znJXsbmBI15OFp5FIdk80igY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hpcJGucVxt8jaP/sMHgE9Mqw/lrKlpBMU9xswbR8NBIKsN+XsXGrUAoJaYU0bNt4g Y4k7gaJcUS18EJEb87Xh3A4hPcAqzOy+h0CHaGctkbFu83lKdHT/z1M2EpRxd0dYEi PhxvX/Y3jdIL9NFYB2NpE43nAXD7bA6yBU5iZjUs= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.5 185/542] arm: dts: allwinner: H3: Add PMU node Date: Fri, 14 Feb 2020 10:42:57 -0500 Message-Id: <20200214154854.6746-185-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214154854.6746-1-sashal@kernel.org> References: <20200214154854.6746-1-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-20200214_075255_262014_AD35CD62 X-CRM114-Status: GOOD ( 10.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , Andre Przywara , Maxime Ripard , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Andre Przywara [ Upstream commit 0388a110747bec0c9d9de995842bb2a03a26aae1 ] Add the Performance Monitoring Unit (PMU) device tree node to the H3 .dtsi, which tells DT users which interrupts are triggered by PMU overflow events on each core. The numbers come from the manual and have been checked in U-Boot and with perf in Linux. Tested with perf record and taskset on an OrangePi Zero. Signed-off-by: Andre Przywara Signed-off-by: Maxime Ripard Signed-off-by: Sasha Levin --- arch/arm/boot/dts/sun8i-h3.dtsi | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi index fe773c72a69b7..b4f1673df9ee0 100644 --- a/arch/arm/boot/dts/sun8i-h3.dtsi +++ b/arch/arm/boot/dts/sun8i-h3.dtsi @@ -80,7 +80,7 @@ #cooling-cells = <2>; }; - cpu@1 { + cpu1: cpu@1 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <1>; @@ -90,7 +90,7 @@ #cooling-cells = <2>; }; - cpu@2 { + cpu2: cpu@2 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <2>; @@ -100,7 +100,7 @@ #cooling-cells = <2>; }; - cpu@3 { + cpu3: cpu@3 { compatible = "arm,cortex-a7"; device_type = "cpu"; reg = <3>; @@ -111,6 +111,15 @@ }; }; + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + , + ; + interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; + }; + timer { compatible = "arm,armv7-timer"; interrupts = , -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel