]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fadd9a0) | patch
ENGR00214810 [MX6]Fix bus freq 50M->528M change issue
authorAnson Huang <b20788@freescale.com>
Mon, 25 Jun 2012 18:18:47 +0000 (02:18 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:12:12 +0000 (14:12 +0200)
commit1d565787b1e44ea095fccb5e46d04f4ae7775ac6
tree6b370a5f6a15a8f947f7191c957a168bc542fa06tree | snapshot
parentfadd9a0cf456554b57db48db618fe68f74469353commit | diff
ENGR00214810 [MX6]Fix bus freq 50M->528M change issue

50M -> 528M bus freq change will cause system hang, root
cause is that we didn't set 50M as DLL off mode, it should
be DLL off mode.

And make sure bus, axi, ahb, ipg and ipg_perclk are at right
freq during all setpoints.

Can't disable PU LDO again if it is not enabled.

Signed-off-by: Anson Huang <b20788@freescale.com>
arch/arm/mach-mx6/bus_freq.c diff | blob | history
arch/arm/mach-mx6/mx6_ddr_freq.S diff | blob | history
arch/arm/mach-mx6/mx6_mmdc.c diff | blob | history
Linux kernel for KaRo TX COM modules