Merge branch 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91 into...

Merge branch 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91 into next/dt

* 'at91-3.4-cleanup2+DT' of git://github.com/at91linux/linux-at91: (22 commits)
  ARM: at91: at91sam9x5cm/dt: add leds support
  ARM: at91: usb_a9g20/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add gpio-keys support
  ARM: at91: at91sam9m10g45ek/dt: add leds support
  ARM: at91: usb_a9g20/dt: add leds support
  ARM: at91/pio: add new PIO3 features
  ARM: at91: add sam9_smc.o to at91sam9x5 build
  ARM: at91/tc/clocksource: Add 32 bit variant to Timer Counter
  ARM: at91/tc: add device tree support to atmel_tclib
  ARM: at91/tclib: take iomem size from resource
  ARM: at91/pit: add traces in case of error
  ARM: at91: pit add DT support
  ARM: at91: AIC and GPIO IRQ device tree initialization
  ARM: at91/board-dt: remove AIC irq domain from board file
  ARM: at91/gpio: remove the static specification of gpio_chip.base
  ARM: at91/gpio: add .to_irq gpio_chip handler
  ARM: at91/gpio: non-DT builds do not have gpio_chip.of_node field
  ARM: at91/gpio: add irqdomain and DT support
  ARM: at91/gpio: change comments and one variable name
  ARM/USB: at91/ohci-at91: remove the use of irq_to_gpio
  ...