omap fixes against v4.5-rc3

The following changes since commit 388f7b1d6e8ca06762e2454d28d6c3c55ad0fe95:

Linux 4.5-rc3 (2016-02-07 15:38:30 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap tags/omap-for-v4.5/fixes-rc3-v2

for you to fetch changes up to cf26f1137333251f3515dea31f95775b99df0fd5:

ARM: OMAP2+: Fix omap_device for module reload on PM runtime forbid (2016-02-12 08:56:52 -0800)

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Few fixes for omaps against v4.5-rc3:

- Improve omap_device error message to tell driver writers what is wrong after commit 5de85b9d57ab ("PM / runtime: Re-init runtime PM states at probe error and driver unbind"). There will be also a handful of driver related fixes also queued separately. But adding this error message makes it easy to fix any omap_device using drivers suffering from this issue so I think it's important to have.

- Also related to commit 5de85b9d57ab discussion, let's fix a bug where disabling PM runtime via sysfs will also cause the hardware state to be different from PM runtime state.

- Fix audio clocks for beagle-x15.

- Use wakeup-source instead of gpio-key,wakeup for the new entries that sneaked in during the merge window.

- Fix a legacy booting vs device tree based booting regression for n900 where the legacy user space expects to have the device revision available in /proc/atags also when booted with device tree.

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Ivaylo Dimitrov (1):
ARM: OMAP2+: Set system_rev from ATAGS for n900

Peter Ujfalusi (1):
ARM: DTS: am57xx-beagle-x15: Select SYS_CLK2 for audio clocks

Sudeep Holla (1):
ARM: dts: am335x/am57xx: replace gpio-key,wakeup with wakeup-source property

Tony Lindgren (2):
ARM: OMAP2+: Improve omap_device error for driver writers
ARM: OMAP2+: Fix omap_device for module reload on PM runtime forbid

 arch/arm/boot/dts/am335x-shc.dts          |  4 ++--
 arch/arm/boot/dts/am57xx-beagle-x15.dts   |  4 ++++
 arch/arm/boot/dts/am57xx-cl-som-am57x.dts |  2 +-
 arch/arm/mach-omap2/board-generic.c       | 22 +++++++++++++++++++++-
 arch/arm/mach-omap2/omap_device.c         | 14 +++++++++++++-
 5 files changed, 41 insertions(+), 5 deletions(-)

Merged, thanks.

-Olof