From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel.lezcano@linaro.org (Daniel Lezcano) Date: Mon, 23 Jan 2017 23:40:27 +0100 Subject: [PATCH v9 0/4] arm64: arch_timer: Add workaround for hisilicon-161010101 erratum In-Reply-To: <20170123103958.GC4622@arm.com> References: <1484832916-7248-1-git-send-email-dingtianhong@huawei.com> <20170120150428.GC22152@leverpostej> <20170123103958.GC4622@arm.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 23/01/2017 11:39, Will Deacon wrote: > On Fri, Jan 20, 2017 at 03:04:28PM +0000, Mark Rutland wrote: >> On Thu, Jan 19, 2017 at 09:35:12PM +0800, Ding Tianhong wrote: >>> Ding Tianhong (4): >>> arm64: arch_timer: Add device tree binding for hisilicon-161010101 >>> erratum >>> arm64: arch_timer: Introduce a generic erratum handing mechanism for >>> fsl-a008585 >>> arm64: arch_timer: Work around Erratum Hisilicon-161010101 >>> arm64: arch timer: Add timer erratum property for Hip05-d02 and >>> Hip06-d03 >>> >>> Documentation/admin-guide/kernel-parameters.txt | 9 -- >>> Documentation/arm64/silicon-errata.txt | 43 +++--- >>> .../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 | 18 +++ >>> drivers/clocksource/arm_arch_timer.c | 150 +++++++++++++++------ >>> 8 files changed, 171 insertions(+), 95 deletions(-) >> >> I've picked these up (with a few local cleanups), given that some local >> testing, and pushed the result to a branch [1] on my git repo. >> >> There are likely to be clashes with the arm64 tree (e.g. for >> silicon-errata.txt), and we're also likely to have more arch timer >> updates shortly for the GTDT stuff, so I think the best bet is for both >> arm64 and the clocksource tree to pull that branch for v4.11. >> >> Alternatively, we could take this all through the arm64 tree, if the >> clocksource maintainers are happy with that. > > Fine by me, but I'd need at least Daniel's ack before taking these. Ok, I will have a look at them tomorrow. -- Daniel -- Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog