Re: [PATCH 1/2] dt-bindings: phy: Add support for the USB3 PHY on Amlogic Meson GXL SoCs

On Sun, Sep 24, 2017 at 09:49:59PM +0200, Martin Blumenstingl wrote:

Amlogic Meson GXL SoCs use a dwc3 controller with two (GXM - a variant
for GXL, has three) USB2 ports. The first USB2 port supports host and
peripheral (also called "device") mode.
While the dwc3 controller has no USB3 port enabled we still need the
USB3 PHY to be initialized, otherwise some boards (probably those where
the bootloader does not initialize the USB3 PHY) show errors with
high-speed USB devices connected to any of the USB2 ports.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
---
 .../devicetree/bindings/phy/meson-gxl-usb3-phy.txt    | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/meson-gxl-usb3-phy.txt

Acked-by: Rob Herring <redacted>
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