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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 0E27EC43387 for ; Sun, 13 Jan 2019 02:17:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CCB0620878 for ; Sun, 13 Jan 2019 02:17:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sholland.org header.i=@sholland.org header.b="VQCFZC/f"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="iJBq9L23" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726675AbfAMCRZ (ORCPT ); Sat, 12 Jan 2019 21:17:25 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:37645 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726621AbfAMCRY (ORCPT ); Sat, 12 Jan 2019 21:17:24 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 58C172217A; Sat, 12 Jan 2019 21:17:23 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute5.internal (MEProxy); Sat, 12 Jan 2019 21:17:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm1; bh=BcKEOqrm2Nddz dFcJfheN0gw9UIuZWkg3rxvmQZRiIs=; b=VQCFZC/fuHByg4cpT6HXrPggPO7Ya 7v5IEDVxQpSkqH702Nr1s4JAYbcdkol3j0AwYlfh4DXsKWVJu6aeu6WdntZViEGr cKYGOmRx9g/A9t4Pv74giorkqeDx4qsmjrOPGTxNkvYAVWOWYtyXllZDm2U+s30g wCw2Y40NPYrJKqcGXFrKmiLQeelJA7aBNcv464toHdGKqKssaj9Ga06vS9UnG7Pj JT90zC11j2dqM/SI+lblqWz3IQQqfx87qiKn/qhhOkiSv74fMFDfmBpgzQcfwJFZ hStK5QZihYCLG94SuhTGgfJzRTSXks0Kt3EL5AcLDqaVH9qujyMg6JKXQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm1; bh=BcKEOqrm2NddzdFcJfheN0gw9UIuZWkg3rxvmQZRiIs=; b=iJBq9L23 6lDXPuxV7FsoVVaFnY3c+Sc/+wsLVJCsIzowctPQ4Kt89W15UIaACbxm72T4LzGw RSg47CGMKVmqWdoFlCF3AqsADizdNHw8bZgSsug8OxThLWnm8bwDCMDgQNnoY9kN nlkmNI3g26PQJSTzYw+nPfgk//LCBlPWsacufHcT6dfbaoPLOVyRMXZTqwFArUQv oWx34MVGM+BYBvo78zpG4EkdLXx2nuvwiO3nz/D9aaFvLt//mXBHhpR2qFNCQoQh ExIIq/6GJSLRF29mHXwtmXSGGE2plK85c7lc599Hr6AwEFCMBbyYftksKF8gRCDT X5KWIrsMAHwNmw== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedtledrfeekgdduvdcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfhuthenuceurghilhhouhhtmecufedt tdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkffojg hfggfgsedtkeertdertddtnecuhfhrohhmpefurghmuhgvlhcujfholhhlrghnugcuoehs rghmuhgvlhesshhhohhllhgrnhgurdhorhhgqeenucfkphepjedtrddufeehrddugeekrd duhedunecurfgrrhgrmhepmhgrihhlfhhrohhmpehsrghmuhgvlhesshhhohhllhgrnhgu rdhorhhgnecuvehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Received: from titanium.stl.sholland.net (70-135-148-151.lightspeed.stlsmo.sbcglobal.net [70.135.148.151]) by mail.messagingengine.com (Postfix) with ESMTPA id 07E8010085; Sat, 12 Jan 2019 21:17:22 -0500 (EST) From: Samuel Holland To: Catalin Marinas , Will Deacon , Maxime Ripard , Chen-Yu Tsai , Rob Herring , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Marc Zyngier Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Samuel Holland Subject: [PATCH v3 2/2] arm64: dts: allwinner: a64: Enable A64 timer workaround Date: Sat, 12 Jan 2019 20:17:19 -0600 Message-Id: <20190113021719.46457-3-samuel@sholland.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190113021719.46457-1-samuel@sholland.org> References: <20190113021719.46457-1-samuel@sholland.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As instability in the architectural timer has been observed on multiple devices using this SoC, inluding the Pine64 and the Orange Pi Win, enable the workaround in the SoC's device tree. Acked-by: Maxime Ripard Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index f3a66f888205..13eac92a8c55 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -175,6 +175,7 @@ timer { compatible = "arm,armv8-timer"; + allwinner,erratum-unknown1; interrupts = , Subject: [PATCH v3 2/2] arm64: dts: allwinner: a64: Enable A64 timer workaround Date: Sat, 12 Jan 2019 20:17:19 -0600 Message-ID: <20190113021719.46457-3-samuel@sholland.org> References: <20190113021719.46457-1-samuel@sholland.org> Reply-To: samuel-RkNLwX/CsU9g9hUCZPvPmw@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20190113021719.46457-1-samuel-RkNLwX/CsU9g9hUCZPvPmw@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Catalin Marinas , Will Deacon , Maxime Ripard , Chen-Yu Tsai , Rob Herring , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Marc Zyngier Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Samuel Holland List-Id: devicetree@vger.kernel.org As instability in the architectural timer has been observed on multiple devices using this SoC, inluding the Pine64 and the Orange Pi Win, enable the workaround in the SoC's device tree. Acked-by: Maxime Ripard Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index f3a66f888205..13eac92a8c55 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -175,6 +175,7 @@ timer { compatible = "arm,armv8-timer"; + allwinner,erratum-unknown1; interrupts = , 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=-13.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,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 695D9C43387 for ; Sun, 13 Jan 2019 02:17:46 +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 1AFED20870 for ; 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Sat, 12 Jan 2019 21:17:22 -0500 (EST) From: Samuel Holland To: Catalin Marinas , Will Deacon , Maxime Ripard , Chen-Yu Tsai , Rob Herring , Mark Rutland , Daniel Lezcano , Thomas Gleixner , Marc Zyngier Subject: [PATCH v3 2/2] arm64: dts: allwinner: a64: Enable A64 timer workaround Date: Sat, 12 Jan 2019 20:17:19 -0600 Message-Id: <20190113021719.46457-3-samuel@sholland.org> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190113021719.46457-1-samuel@sholland.org> References: <20190113021719.46457-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190112_181733_014958_D1734ED1 X-CRM114-Status: GOOD ( 10.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Samuel Holland 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 As instability in the architectural timer has been observed on multiple devices using this SoC, inluding the Pine64 and the Orange Pi Win, enable the workaround in the SoC's device tree. Acked-by: Maxime Ripard Signed-off-by: Samuel Holland --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index f3a66f888205..13eac92a8c55 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -175,6 +175,7 @@ timer { compatible = "arm,armv8-timer"; + allwinner,erratum-unknown1; interrupts = ,