Merge tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

Merge "ARM: omap pm changes for v3.16 merge window, resend" from Tony Lindgren:

PM related fixes for omap3 that were discovered during omap3
conversion to device tree. This series sets up the PMIC signaling
in a way where we can test for PM regressions easily by
looking at state of the the sys_clkreq and sys_off_mode pins.

Note that this series alone does not make omap3 PM to cut
off core voltage during off-idle, changes to twl4030-power.c
configurations are still needed. Those will be posted
separately.

* tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2+: Enable CPUidle in omap2plus_defconfig
  ARM: dts: Enable N900 keyboard sleep leds by default
  ARM: OMAP2+: Fix voltage scaling init for device tree
  ARM: dts: Configure omap3 twl4030 I2C4 pins by default
  ARM: OMAP3: Fix voltage control for deeper idle states
  ARM: OMAP3: Disable broken omap3_set_off_timings function
  ARM: OMAP3: Fix idle mode signaling for sys_clkreq and sys_off_mode
  ARM: dts: Fix omap serial wake-up when booted with device tree
  mfd: twl-core: Fix idle mode signaling for omaps when booted with device tree
Signed-off-by: Olof Johansson <olof@lixom.net>