From: gmbnomis@gmail.com (Simon Baatz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/2] Do not gate ge0/1 and runit clocks on Kirkwood
Date: Sun, 27 Jan 2013 11:40:21 +0100 [thread overview]
Message-ID: <1359283223-23082-1-git-send-email-gmbnomis@gmail.com> (raw)
Hi,
kernel 3.8-rc5 will hang on kirkwood DT if the Ethernet driver is built
as a module or when no driver claiming the runit clock is built in.
(Usually, at least the serial driver is built in, but it won't request
the clock if "clock-frequency" is given in DT.) In the past, we fixed
this by keeping the clocks ticking.
These two patches re-enable the ethernet fix for DT and declare the
"runit" clock as not to gated even if unused.
Changes:
v2:
- Do not turn on ge[01] clocks unconditionally. Instead, fix the
previous way we handled this on kirkwood.
Simon Baatz (2):
ARM: kirkwood: Ensure that kirkwood_ge0[01]_init() finds its clock
clk: mvebu: Do not gate runit clock on Kirkwood
arch/arm/mach-kirkwood/common.c | 13 +++++++++----
drivers/clk/mvebu/clk-gating-ctrl.c | 5 ++++-
2 files changed, 13 insertions(+), 5 deletions(-)
--
1.7.9.5
next reply other threads:[~2013-01-27 10:40 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-27 10:40 Simon Baatz [this message]
2013-01-27 10:40 ` [PATCH v2 1/2] ARM: kirkwood: Ensure that kirkwood_ge0[01]_init() finds its clock Simon Baatz
2013-01-27 10:52 ` Sebastian Hesselbarth
2013-01-27 11:08 ` Simon Baatz
2013-01-27 11:18 ` Sebastian Hesselbarth
2013-01-27 14:19 ` Sebastian Hesselbarth
2013-01-27 14:46 ` Jason Cooper
2013-01-27 14:53 ` Sebastian Hesselbarth
2013-01-27 15:24 ` Jason Cooper
2013-01-28 22:31 ` Simon Baatz
2013-01-29 0:48 ` Jason Cooper
2013-01-29 19:42 ` Simon Baatz
2013-01-29 20:08 ` Sebastian Hesselbarth
2013-01-29 20:32 ` Jason Cooper
2013-01-29 20:48 ` Sebastian Hesselbarth
2013-01-29 21:23 ` Jason Cooper
2013-01-30 22:43 ` Jason Cooper
2013-01-30 23:05 ` Jason Gunthorpe
2013-01-31 0:29 ` Jason Cooper
2013-01-31 0:39 ` Jason Gunthorpe
2013-01-30 0:03 ` Simon Baatz
2013-01-30 0:51 ` Sebastian Hesselbarth
2013-01-30 4:26 ` Jason Cooper
2013-01-30 8:30 ` Simon Baatz
2013-01-30 10:16 ` Sebastian Hesselbarth
2013-01-30 14:53 ` Simon Baatz
2013-01-30 23:01 ` Jason Cooper
2013-01-30 23:15 ` Jason Gunthorpe
2013-01-31 0:40 ` Jason Cooper
2013-01-30 23:22 ` Sebastian Hesselbarth
2013-01-31 0:32 ` Jason Cooper
2013-01-31 22:26 ` Simon Baatz
2013-01-31 22:44 ` Simon Baatz
2013-01-31 22:49 ` Sebastian Hesselbarth
2013-02-01 0:11 ` Jason Cooper
2013-02-01 0:01 ` Jason Cooper
2013-02-01 0:19 ` Jason Gunthorpe
2013-02-01 6:14 ` Andrew Lunn
2013-02-01 6:46 ` Jason Gunthorpe
2013-02-02 23:04 ` Simon Baatz
2013-02-03 16:45 ` Jason Cooper
2013-01-28 18:28 ` Jason Gunthorpe
2013-01-29 6:56 ` Andrew Lunn
2013-01-29 17:29 ` Jason Gunthorpe
2013-01-28 18:22 ` Jason Gunthorpe
2013-01-28 19:46 ` Jason Cooper
2013-01-29 19:54 ` Simon Baatz
2013-01-29 21:13 ` Jason Cooper
2013-01-28 20:26 ` Jason Cooper
2013-01-27 10:40 ` [PATCH v2 2/2] clk: mvebu: Do not gate runit clock on Kirkwood Simon Baatz
2013-01-27 10:55 ` Sebastian Hesselbarth
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