| commit | e1b96ada659431669efaf3defa997abf5db68130 | [log] [tgz] |
|---|---|---|
| author | Jason Liu <jason.hui@linaro.org> | Fri Aug 05 23:34:32 2011 +0800 |
| committer | Sascha Hauer <s.hauer@pengutronix.de> | Fri Aug 05 18:10:19 2011 +0200 |
| tree | 012b116f890cf80c13720fc42276261e06674485 | |
| parent | 2012d9ca2a1381ae3e733330a7f0d1d2f1988bba [diff] |
ARM: iMX5: Don't enable DPLL if it already enabled If the DPLL is already enabled, don't try to enable it again. Since write to the DPLL control register will make the DPLL reset and which will cause some issues when some child module are sourced from this DPLL. Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>