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Groups > linux.kernel > #1187224
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Matthias Brugger <matthias.bgg@gmail.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup |
| Date | Sat, 18 Jul 2015 00:00:02 +0200 |
| Message-ID | <pNlPI-16h-13@gated-at.bofh.it> (permalink) |
| References | <pLInp-3kU-15@gated-at.bofh.it> <pLInq-3kU-45@gated-at.bofh.it> |
| X-Original-To | Yingjoe Chen <yingjoe.chen@mediatek.com> |
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| Organization | linux.* mail to news gateway |
| X-Original-Cc | Thomas Gleixner <tglx@linutronix.de>, Stephen Boyd <sboyd@codeaurora.org>, Michael Turquette <mturquette@baylibre.com>, James Liao <jamesjj.liao@mediatek.com>, Russell King <linux@arm.linux.org.uk>, devicetree@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, Catalin Marinas <catalin.marinas@arm.com>, Daniel Lezcano <daniel.lezcano@linaro.org>, linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>, linux-mediatek@lists.infradead.org, Sascha Hauer <kernel@pengutronix.de>, Olof Johansson <olof@lixom.net>, srv_heupstream@mediatek.com, linux-arm-kernel@lists.infradead.org, Daniel Kurtz <djkurtz@chromium.org>, linux-clk@vger.kernel.org |
| X-Original-Date | Fri, 17 Jul 2015 23:56:35 +0200 |
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| X-Original-References | <1436779969-18610-1-git-send-email-yingjoe.chen@mediatek.com> <1436779969-18610-2-git-send-email-yingjoe.chen@mediatek.com> |
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| Xref | aioe.org linux.kernel:1187224 |
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On Monday, July 13, 2015 05:32:45 PM Yingjoe Chen wrote: > Spurious mtk timer interrupt is noticed at boot and cause kernel > crash. It seems if GPT is enabled, it will latch irq status even > when its IRQ is disabled. When irq is enabled afterward, we see > spurious interrupt. > Change init flow to only enable GPT_CLK_SRC at mtk_timer_init. > > Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com> > --- Acked-by: Matthias Brugger <matthias.bgg@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Yingjoe Chen <yingjoe.chen@mediatek.com> - 2015-07-13 11:40 +0200 Re: [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Matthias Brugger <matthias.bgg@gmail.com> - 2015-07-18 00:00 +0200 Re: [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Yingjoe Chen <yingjoe.chen@mediatek.com> - 2015-07-22 10:30 +0200
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