]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7b43608) | patch
ARM: OMAP4: clock data: lock USB DPLL on boot
authorJon Hunter <jon-hunter@ti.com>
Wed, 13 Mar 2013 10:11:23 +0000 (04:11 -0600)
committerPaul Walmsley <paul@pwsan.com>
Wed, 13 Mar 2013 10:11:23 +0000 (04:11 -0600)
commit2e7e60669f14b58ce087042a0040e91300f553a5
tree434c7a5c3a80e45e1f5875d0dee3e2a26a5fcccatree | snapshot
parent7b43608e6f850bc86ae0cdde38d608109bfbdb5dcommit | diff
ARM: OMAP4: clock data: lock USB DPLL on boot

Some versions of the u-boot bootloader do not lock the USB DPLL and
when the USB DPLL is not locked, then it is observed that the L3INIT
power domain does not transition to retention state during kernel
suspend on OMAP4 devices. Fix this by locking the USB DPLL at 960 MHz
on kernel boot.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
arch/arm/mach-omap2/cclock44xx_data.c diff | blob | history
Linux Kernel Source Tree.