usb: renesas_usbhs: Add device tree support for R-Car H2 and M2

This driver supports other SoCs, but they need boards/Soc depend code. So, this patch adds device tree support for R-Car H2 and M2 initially.

Yoshihiro Shimoda (2):
usb: renesas_usbhs: Add device tree bindings documentation
usb: renesas_usbhs: Add device tree support for R-Car H2 and M2

 .../devicetree/bindings/usb/renesas_usbhs.txt      |   24 +++++++++++
 drivers/usb/renesas_usbhs/common.c                 |   43 ++++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/renesas_usbhs.txt

1.7.9.5