[PATCH V2 RFC 0/6] ARM: dts: bcm2835: Add Raspberry Pi Zero

This patch series is only a draft and not intended to be merged. Patches 1 and 2
aren't bcm2835 specific and should be helpful for other platforms. 
The patches 2 - 4 are required for otg / gadget mode. The last patch
based on the work of Lubomir Rintel [1] and Noralf Tr?nnes [2].

Changes since V1:
- rebase to current linux-next
- add patches 1 - 4 for otg/gadget support
- add patch 5 with model compatible
- use polarity define for ACT LED

[1] - http://lists.infradead.org/pipermail/linux-rpi-kernel/2016-February/003221.html
[2] - https://github.com/raspberrypi/linux/pull/1239/

Stefan Wahren (6):
  usb: dwc2: core: Avoid nonsense error in gadget mode
  usb: dwc2: Add DT properties to specify fifo size in host/otg mode
  ARM: dts: bcm283x: Add missing usb clock
  ARM: dts: bcm283x: Add generic USB PHY
  DT: bindings: bcm: Add Raspberry Pi Zero
  ARM: dts: bcm2835: Add Raspberry Pi Zero

 .../devicetree/bindings/arm/bcm/brcm,bcm2835.txt   |    4 ++
 Documentation/devicetree/bindings/usb/dwc2.txt     |    3 ++
 arch/arm/boot/dts/Makefile                         |    3 +-
 arch/arm/boot/dts/bcm2835-rpi-zero.dts             |   57 ++++++++++++++++++++
 arch/arm/boot/dts/bcm283x.dtsi                     |   15 ++++++
 drivers/usb/dwc2/core.c                            |   35 +++++++++---
 6 files changed, 108 insertions(+), 9 deletions(-)
 create mode 100644 arch/arm/boot/dts/bcm2835-rpi-zero.dts

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1.7.9.5