Merge tag 'simple-mfd' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux...

Merge tag 'simple-mfd' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/drivers

Merge "Simple MFD base patches and cleanups" from Linus Walleij:

- Document MFD DT bindings
- Instantiate subdevices for simple MFDs
- Switch Integrator and RealView to use the simple MFD
- Augment LED driver to probe from platform device
- Add LEDs to Juno Vexpress64

* tag 'simple-mfd' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  arm64: add LEDs and some trigger support to defconfig
  arm64: juno: Add APB registers and LEDs using syscon
  leds: syscon: instantiate from platform device
  ARM: dts: update syscons to use simple-mfd
  MFD/OF: document MFD devices and handle simple-mfd