From: James Liao <jamesjj.liao@mediatek.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
Sascha Hauer <kernel@pengutronix.de>,
Kevin Hilman <khilman@kernel.org>,
Daniel Kurtz <djkurtz@chromium.org>,
<srv_heupstream@mediatek.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH 2/4] soc: mediatek: Init MT8173 scpsys driver earlier
Date: Wed, 30 Dec 2015 18:12:08 +0800 [thread overview]
Message-ID: <1451470328.22426.5.camel@mtksdaap41> (raw)
In-Reply-To: <1670989.QknqqsXE3p@wuerfel>
Hi Arnd,
On Wed, 2015-12-30 at 09:52 +0100, Arnd Bergmann wrote:
> On Wednesday 30 December 2015 14:41:44 James Liao wrote:
> > Some power domain comsumers may init before module_init.
> > So the power domain provider (scpsys) need to be initialized
> > earlier too.
> >
> > Signed-off-by: James Liao <jamesjj.liao@mediatek.com>
> > ---
> >
>
> Why?
Some drivers use different init level to ensure they can be initialized
before other drivers. To support these drivers, moving scpsys driver's
initial function to subsys_init is the most easy way.
Best regards,
James
next prev parent reply other threads:[~2015-12-30 10:12 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-30 6:41 [PATCH 0/4] Mediatek MT2701 SCPSYS power domain support James Liao
2015-12-30 6:41 ` [PATCH 1/4] soc: mediatek: Separate scpsys driver common code James Liao
2015-12-30 8:52 ` Arnd Bergmann
2015-12-30 10:08 ` James Liao
2015-12-30 6:41 ` [PATCH 2/4] soc: mediatek: Init MT8173 scpsys driver earlier James Liao
2015-12-30 8:52 ` Arnd Bergmann
2015-12-30 10:12 ` James Liao [this message]
2015-12-30 10:35 ` Arnd Bergmann
2015-12-31 5:59 ` James Liao
2015-12-31 9:16 ` James Liao
2015-12-31 14:45 ` Arnd Bergmann
2016-01-04 2:52 ` James Liao
2015-12-30 6:41 ` [PATCH 3/4] soc: mediatek: Add MT2701 power dt-bindings James Liao
2015-12-30 6:41 ` [PATCH 4/4] soc: mediatek: Add MT2701/MT7623 scpsys driver James Liao
2015-12-30 9:01 ` Daniel Kurtz
2015-12-30 10:18 ` James Liao
2015-12-30 17:49 ` Matthias Brugger
2016-01-05 5:23 ` James Liao
2016-01-08 11:26 ` Matthias Brugger
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