| commit | eaca33df44c0d00bc12b16e72b728ade25adf14d | |
| author | Juha Yrjola <juha.yrjola@solidboot.com> | |
| Mon, 25 Sep 2006 09:41:37 +0000 (25 12:41 +0300) | ||
| committer | Tony Lindgren <tony@atomide.com> | |
| Mon, 25 Sep 2006 09:41:37 +0000 (25 12:41 +0300) | ||
| tree | e825e325d2b398cd14bccb1ed77a3007c63bd888 | treesnapshot (tar.gz zip) |
| parent | dbab288be47ddc84ad52ff926ea1a0efd33acb57 | commitdiff |
ARM: OMAP: Add write memory barriers to OMAP2 clock code
After adjusting clock parameters, OMAP2 CPUs need a memory
barrier to make sure the changes go into effect immediately.
Otherwise bad things will happen if we try to access the
peripheral whose clock is just being enabled.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
After adjusting clock parameters, OMAP2 CPUs need a memory
barrier to make sure the changes go into effect immediately.
Otherwise bad things will happen if we try to access the
peripheral whose clock is just being enabled.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| arch/arm/mach-omap2/clock.c | diffblobblamehistory |