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[ARM] pxa: workaround errata #37 by not using half turbo switching
authorDennis O'Brien <dennis.obrien@eqware.net>
Sat, 10 Oct 2009 07:08:52 +0000 (15:08 +0800)
committerEric Miao <eric.y.miao@gmail.com>
Mon, 12 Oct 2009 07:30:50 +0000 (15:30 +0800)
commit4367216a099b4df3fa2c4f2b086cda1a1e9afc4e
treea158437f63ff4f3e4783b02ca43c6bc2947bd256tree | snapshot (tar.gz zip)
parent48f029542f1219eb50ade5e24b1b2799bd057413commit | diff
[ARM] pxa: workaround errata #37 by not using half turbo switching

PXA27x Errata #37 implies system will hang when switching into or out of
half turbo (HT bit in CLKCFG) mode, workaround this by not using it.

Signed-off-by: Dennis O'Brien <dennis.obrien@eqware.net>
Cc: stable-2.6.31 <stable@kernel.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
arch/arm/mach-pxa/cpufreq-pxa2xx.c diff | blob | blame | history