From: Yingjoe Chen <yingjoe.chen@mediatek.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Daniel Kurtz <djkurtz@chromium.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Thomas Gleixner <tglx@linutronix.de>,
James Liao <jamesjj.liao@mediatek.com>,
Russell King <linux@arm.linux.org.uk>,
srv_heupstream <srv_heupstream@mediatek.com>,
Arnd Bergmann <arnd@arndb.de>,
"open list:OPEN FIRMWARE AND..." <devicetree@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Michael Turquette <mturquette@baylibre.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Olof Johansson <olof@lixom.net>, Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Sascha Hauer <kernel@pengutronix.de>,
Matthias Brugger <matthias.bgg@gmail.com>,
linux-clk@vger.kernel.org,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup
Date: Mon, 24 Aug 2015 22:22:20 +0800 [thread overview]
Message-ID: <1440426140.17418.1.camel@mtksdaap41> (raw)
In-Reply-To: <55DACCEF.8040004@linaro.org>
On Mon, 2015-08-24 at 09:51 +0200, Daniel Lezcano wrote:
> On 08/21/2015 04:39 PM, Yingjoe Chen wrote:
>
> [ ... ]
>
> >> - Does the spurious interrupt occurs *every* time ? at each boot ?
> >
> > Yes. If you applied this series to enable mtk timer without this fix on
> > mt8173 or mt8135 you can reproduce it. It occurs for every boot.
> >
> > It crash before uart driver is ready, so you'll have to use earlycon to
> > see the crash log.
>
> Can you give me the earlycon params ?
Hi Daniel,
You probably already figure this out. anyway I'm using this to enable
earlycon:
Add 'earlycon' in bootargs, and in device tree chosen part, add
"linux,stdout-path=&uart0;"
Joe.C
next prev parent reply other threads:[~2015-08-24 14:22 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 9:32 [PATCH 0/5] add GPT timer support for mt8173 Yingjoe Chen
2015-07-13 9:32 ` [PATCH 1/5] clocksource: mediatek: do not enable GPT_CLK_EVT when setup Yingjoe Chen
2015-07-14 7:39 ` Daniel Kurtz
2015-07-22 8:14 ` [PATCH v2 " Yingjoe Chen
[not found] ` <1437552878-3684-1-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-31 3:14 ` Yingjoe Chen
2015-08-13 8:35 ` Daniel Lezcano
[not found] ` <55CC56C4.8080201-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-08-17 14:10 ` Yingjoe Chen
2015-08-20 14:28 ` Daniel Lezcano
2015-08-21 14:39 ` Yingjoe Chen
2015-08-24 7:51 ` Daniel Lezcano
2015-08-24 14:22 ` Yingjoe Chen [this message]
[not found] ` <CAGS+omD8k_Cfxv3bYyjmjtLbiavo-WmJPn0Z-CBhN_nnv65Tag-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-22 8:24 ` [PATCH " Yingjoe Chen
[not found] ` <1436779969-18610-2-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-17 21:56 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 3/5] arm64: mediatek: enable MTK_TIMER Yingjoe Chen
2015-07-17 21:54 ` Matthias Brugger
2015-07-18 7:31 ` Thomas Gleixner
2015-07-21 7:52 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 4/5] clk: mediatek: add 13mhz clock for MT8173 Yingjoe Chen
[not found] ` <1436779969-18610-5-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-14 0:40 ` Stephen Boyd
2015-07-14 7:34 ` Daniel Kurtz
[not found] ` <1436779969-18610-1-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-13 9:32 ` [PATCH 2/5] clocksource: mediatek: Use GPT as sched clock source Yingjoe Chen
[not found] ` <1436779969-18610-3-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-07-14 0:40 ` Stephen Boyd
2015-07-17 21:49 ` Matthias Brugger
2015-07-13 9:32 ` [PATCH 5/5] arm64: dts: mt8173: add timer node Yingjoe Chen
2015-07-14 4:26 ` Daniel Kurtz
[not found] ` <CAGS+omAQ7bKD4Jqwm=hv=D_aMxXpT4dKgzU4QqntnLEa0Fup-g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-14 4:27 ` Daniel Kurtz
2015-08-11 15:54 ` [PATCH 0/5] add GPT timer support for mt8173 Daniel Kurtz
2015-08-12 12:32 ` Daniel Lezcano
[not found] ` <55CB3CCB.6020607-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-08-13 4:49 ` Daniel Kurtz
2015-08-26 7:37 ` Daniel Lezcano
[not found] ` <55DD6CC4.6010708-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-08-26 14:10 ` Yingjoe Chen
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