From patchwork Tue Jan 31 12:19:49 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Rutland X-Patchwork-Id: 92960 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp1897945qgi; Tue, 31 Jan 2017 04:22:16 -0800 (PST) X-Received: by 10.99.147.81 with SMTP id w17mr30363054pgm.111.1485865336755; Tue, 31 Jan 2017 04:22:16 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x190si11046172pgd.418.2017.01.31.04.22.16; Tue, 31 Jan 2017 04:22:16 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752033AbdAaMWN (ORCPT + 25 others); Tue, 31 Jan 2017 07:22:13 -0500 Received: from foss.arm.com ([217.140.101.70]:36224 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751776AbdAaMWF (ORCPT ); Tue, 31 Jan 2017 07:22:05 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DA37B1595; Tue, 31 Jan 2017 04:21:01 -0800 (PST) Received: from leverpostej.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 95BFC3F477; Tue, 31 Jan 2017 04:21:00 -0800 (PST) From: Mark Rutland To: daniel.lezcano@linaro.org Cc: catalin.marinas@arm.com, dingtianhong@huawei.com, mark.rutland@arm.com, will.deacon@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, tglx@linutronix.de Subject: [PATCH 0/7] arm64: arch_timer: work around Hisilicon erratum 161010101 Date: Tue, 31 Jan 2017 12:19:49 +0000 Message-Id: <1485865196-12742-1-git-send-email-mark.rutland@arm.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, These patches are a rework of Ding's v9 series [1], addessing some issues with code style and the commit logs. Daniel, are you happy to take a look over these? Catalin, Will, to minimise conflict with the Falkor erratum workaround, I've added a preparatory patch that simply widens the silicon-errata kconfig column, which should be queued before either patch. Would you be happy with that patch going via both the arm64 tree and the clocksource tree? We need it via the latter for the Hisilicon erratum 161010101 documentation, unless we split the documentation from the code. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-January/481089.html Ding Tianhong (6): arm64: arch_timer: add dt binding for hisilicon-161010101 erratum arm64: arm_arch_timer: remove fsl-a008585 parameter arm64: arch_timer: introduce generic errata handling infrastructure arm64: arch_timer: work around Hisilicon erratum 161010101 arm64: arch_timer: document Hisilicon erratum 161010101 arm64: arch timer: Add timer erratum property for Hip05-d02 and Hip06-d03 Mark Rutland (1): arm64: docs: widen silicon-errata kconfig column Documentation/admin-guide/kernel-parameters.txt | 9 -- Documentation/arm64/silicon-errata.txt | 44 +++--- .../devicetree/bindings/arm/arch_timer.txt | 6 + arch/arm64/boot/dts/hisilicon/hip05.dtsi | 1 + arch/arm64/boot/dts/hisilicon/hip06.dtsi | 1 + arch/arm64/include/asm/arch_timer.h | 38 ++---- drivers/clocksource/Kconfig | 14 ++ drivers/clocksource/arm_arch_timer.c | 151 +++++++++++++++------ 8 files changed, 168 insertions(+), 96 deletions(-) -- 1.9.1