Merge tag 'sti-dt-for-v4.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'sti-dt-for-v4.4-1' of https://git./linux/kernel/git/mcoquelin/sti into next/dt

Merge "STi DT changes for v4.4, round 1" from Maxime Coquelin:

Highlights:
-----------
 - Add multiple pinctrl configurations to STiH407
 - Enable devices using pins only at board level
 - Add HW RNG device nodes to STiH407 family
 - Fix MMC0 clock configuration on STiH418
 - Fix interrupt related bindings on STiH407

* tag 'sti-dt-for-v4.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
  ARM: STi: STiH407: Enable the 2 HW Random Number Generators for STiH4{07, 10}
  ARM: DT: STi: STiH418: Fix mmc0 clock configuration
  ARM: STi: DT: STiH407: Rename incorrect interrupt related binding
  ARM: STi: STiH407: Add spi default pinctrl groups.
  ARM: DT: STiH407: Add RMII pinctrl support
  ARM: DT: STiH407: Add pinconfig for IRB UHF and IRB TX
  ARM: DT: STiH407: Add SD pinctrl config for mmc0 controller
  ARM: DT: STiH407: Add systrace pin configuration
  ARM: DT: STiH407: Add NAND flash controller pin configuration
  ARM: DT: STiH407: Add SPI FSM (NOR Flash) Controller pin config
  ARM: DT: STiH407: Add serial3 pinctrl configuration
  ARM: DT: STiH407: Add SPI 3 wire and 4 wire pinctrl configs
  ARM: STi: DT: STiH407: Add i2c3 alternate pin configs
  ARM: STi: DT: STiH407: Add a cec0 pin definition
  ARM: dts: stih410: Enable USB2.0 and related PHY nodes at board level
  ARM: dts: stih407/410: Tidy up display nodes
  ARM: dts: stih407: Enable PWM nodes only board level