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4 Commits

Author SHA1 Message Date
Shawn Guo
6abda3e129 ARM: mxs: select HAVE_CLK_PREPARE for clock 
This patch adds clk_prepare/clk_unprepare for mxs clock api by
renaming the existing non-atomic clk_enable/clk_disable to
clk_prepare/clk_unprepare and adding a pair of dummy
clk_enable/clk_disable.  Then with selecting HAVE_CLK_PREPARE for
mxs clock, we can fix the mutex locking warning that has been
reported for a few times.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
 2011-12-28 21:35:08 +08:00
Shawn Guo
ae68f7af05 ARM: mxs: convert platform code to clk_prepare/clk_unprepare 
The patch converts mxs platform code to clk_prepare/clk_unprepare
by using helper functions clk_prepare_enable/clk_disable_unprepare.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
 2011-12-28 21:26:07 +08:00
Sascha Hauer
5080e9c981 ARM i.MX23/28: remove secondary field from struct clk. It's unused 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
 2011-01-24 09:01:48 +01:00
Shawn Guo
30a7585ff7 ARM: mxs: Add clock support 
Add clock for MXS-based SoCs, MX23 and MX28.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2010-12-20 17:30:22 +01:00