Merge tag 'at91-cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre...

Merge tag 'at91-cleanup2' of git://git./linux/kernel/git/nferre/linux-at91 into next/soc

Merge "at91: cleanup for 3.20 #2" from Nicolas Ferre:

Second batch of cleanup for 3.20:
- By reworking the PM code, we can remove the AT91 more specific initialization
- We are using DT for SRAM initialization now, so we can remove its explicit
  mapping
- The PMC clock driver now hosts IDLE function for at91rm9200 with other
  SoCs ones.

* tag 'at91-cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: (37 commits)
  ARM: at91: move at91rm9200_idle() to clk/at91/pmc.c
  ARM: at91: remove unused at91_init_sram
  ARM: at91: sama5d4: remove useless call to at91_init_sram
  ARM: at91: remove useless map_io
  ARM: at91: pm: prepare for multiplatform
  ARM: at91: pm: add UDP and UHP checks to newer SoCs
  ARM: at91: pm: use the mmio-sram pool to access SRAM
  ARM: at91: pm: rework cpu detection
  ARM: at91: dts: sama5d3: add ov2640 camera sensor support
  ARM: at91: dts: sama5d3: change name of pinctrl of ISI_MCK
  ARM: at91: dts: sama5d3: change name of pinctrl_isi_{power,reset}
  ARM: at91: dts: sama5d3: move the isi mck pin to mb
  ARM: at91: dts: sama5d3: add missing pins of isi
  ARM: at91: dts: sama5d3: split isi pinctrl
  ARM: at91: dts: sama5d3: add isi clock
  ARM: at91/dt: ethernut5: use at91sam9xe.dtsi
  ARM: at91/dt: Add a dtsi for at91sam9xe
  ARM: at91/dt: add SRAM nodes
  ARM: at91/dt: at91rm9200ek: enable RTC
  ARM: at91/dt: rm9200: add RTC node
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>