From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/4] Kirkwood: minor cleanups
Date: Mon, 30 Sep 2013 23:16:50 +0200 [thread overview]
Message-ID: <20130930211650.GF6735@lunn.ch> (raw)
In-Reply-To: <1380575010-8573-1-git-send-email-ezequiel.garcia@free-electrons.com>
> The third and fourth patch are related: the latter strictly depends on
> the former. The idea behind these two patches is basically to convert
> the "keep the ethernet clocks enabled by calling clk_enable()" hack
> into a simpler and cleaner usage of the CLK_IGNORE_UNUSED flags which
> prevent these clocks from being ever gated.
Hi Ezequiel
This should work, but what would be nicer is to look and see if there
is a node in DT for each device. If it does not have a node, don't set
CLK_IGNORE_UNUSED, so that the clock does get turned off, and we save
a bit of power. Quite a few of the kirkwood devices only have one
ethernet.
Andrew
next prev parent reply other threads:[~2013-09-30 21:16 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-30 21:03 [PATCH 0/4] Kirkwood: minor cleanups Ezequiel Garcia
2013-09-30 21:03 ` [PATCH 1/4] ARM: kirkwood: Remove unneeded MBus initialization Ezequiel Garcia
2013-10-08 16:19 ` Jason Cooper
2013-09-30 21:03 ` [PATCH 2/4] ARM: kirkwood: Remove unneeded PCIe clock adding Ezequiel Garcia
2013-10-01 16:01 ` Ezequiel Garcia
2013-10-01 17:45 ` Jason Gunthorpe
2013-10-01 19:20 ` Arnaud Ebalard
2013-10-08 16:22 ` Jason Cooper
2013-09-30 21:03 ` [PATCH 3/4] clk: kirkwood: Add CLK_IGNORE_UNUSED to ethernet ge0 and ge1 clocks Ezequiel Garcia
2013-09-30 21:31 ` Jason Gunthorpe
2013-09-30 21:34 ` Andrew Lunn
2013-09-30 21:44 ` Jason Gunthorpe
2013-10-01 14:35 ` Jason Cooper
2013-10-01 0:40 ` Jason Cooper
2013-10-01 13:42 ` Ezequiel Garcia
2013-10-01 13:49 ` Sebastian Hesselbarth
2013-10-01 14:22 ` Ezequiel Garcia
2013-10-01 14:43 ` Sebastian Hesselbarth
2013-10-01 16:45 ` Jason Gunthorpe
2013-10-01 16:49 ` Jason Cooper
2013-10-01 19:10 ` Sebastian Hesselbarth
2013-10-01 19:15 ` Sebastian Hesselbarth
2013-10-02 12:02 ` Jason Cooper
2013-10-02 12:05 ` Sebastian Hesselbarth
2013-10-01 13:58 ` Jason Cooper
2013-10-01 14:17 ` Ezequiel Garcia
2013-10-01 15:01 ` Jason Cooper
2013-10-01 15:09 ` Thomas Petazzoni
2013-10-01 15:15 ` Jason Cooper
2013-10-01 15:33 ` Thomas Petazzoni
2013-10-01 15:36 ` Jason Cooper
2013-10-01 15:42 ` Thomas Petazzoni
2013-10-01 15:53 ` Jason Cooper
2013-10-01 15:59 ` Sebastian Hesselbarth
2013-10-08 16:24 ` Jason Cooper
2013-09-30 21:03 ` [PATCH 4/4] ARM: kirkwood: Remove redundant ethernet clock enable Ezequiel Garcia
2013-09-30 21:16 ` Andrew Lunn [this message]
2013-09-30 21:26 ` [PATCH 0/4] Kirkwood: minor cleanups Ezequiel Garcia
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