[PATCH 0/2] Add D2D clockdomain on OMAP3 ES2+

[Paul Walmsley <paul@pwsan.com>]

Hello,

This patch series adds D2D (die-to-die) clockdomain handling into
OMAP3 ES2+ builds.  It seems the D2D clockdomain logic is still
present on the chip and must be manually programmed to allow the
CORE_D2D clockdomain to go inactive.

For this to work, the pm34xx.c code also had to be modified to use the
pwrdm_for_each_clkdm() iterator, lest the existing for-loop fall off
the end of pwrdm->pwrdm_clkdms[].  This also should fix an oops with
CONFIG_PM on any 3430ES1 boards out there.

Tested on 3430SDP ES2.0.


- Paul


diffstat:
 arch/arm/mach-omap2/clockdomains.h |    9 ++++++++-
 arch/arm/mach-omap2/pm34xx.c       |   23 ++++++++++++++++++-----
 2 files changed, 26 insertions(+), 6 deletions(-)

size:
   text    data     bss     dec     hex filename
3280225  155416   98792 3534433  35ee61 vmlinux.3430sdp.orig
3280305  155416   98792 3534513  35eeb1 vmlinux.3430sdp.patched