From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] ARM: dts: imx7d: add arch timer
Date: Mon, 21 Dec 2015 14:44:14 +0800 [thread overview]
Message-ID: <20151221064414.GD4703@tiger> (raw)
In-Reply-To: <CAHrpEqTQFkme-BmVOPHbFwguQkpbYboaXymrRMc-6TDjwO8dUg@mail.gmail.com>
On Thu, Dec 17, 2015 at 03:23:59PM -0600, Zhi Li wrote:
> On Thu, Dec 17, 2015 at 2:45 PM, Stefan Agner <stefan@agner.ch> wrote:
> > On 2015-12-10 15:12, Frank.Li at freescale.com wrote:
> >> From: Frank Li <Frank.Li@freescale.com>
> >>
> >> add cortex a7 arch timer.
> >> uboot v2016.01-rc2 supported psci basic support.
> >> smp can be supported by psci
> >
> > This sounds a bit overly simplified log message. I am not very into this
> > PSCI topic, is this a prerequisit for the ARM arch timers? Maybe you
> > could elaborate that a bit more.
>
> No.
> But according to previous discussion. Shawn want us to use psci to enable
> second core. We need enable arch timer if second core enabled.
I guess you can make the commit log a bit better by commenting
the relationship between the arch timer and secondary core.
Shawn
prev parent reply other threads:[~2015-12-21 6:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-10 23:12 [PATCH 1/3] ARM: dts: imx7d: add arch timer Frank.Li at freescale.com
2015-12-10 23:12 ` [PATCH 2/3] ARM: imx: select HAVE_ARM_ARCH_TIMER if selected i.MX7D Frank.Li at freescale.com
2015-12-21 6:48 ` Shawn Guo
2015-12-10 23:12 ` [PATCH 3/3] arm: imx: config: enable psci default Frank.Li at freescale.com
2015-12-17 20:45 ` [PATCH 1/3] ARM: dts: imx7d: add arch timer Stefan Agner
2015-12-17 21:23 ` Zhi Li
2015-12-21 6:44 ` Shawn Guo [this message]
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