Re: [PATCH] arm64: dts: meson-g12a: add missing dwc2 phy-names
From: Kevin Hilman
Date: Fri Jun 28 2019 - 14:41:10 EST
Neil Armstrong <narmstrong@xxxxxxxxxxxx> writes:
> The G12A USB2 OTG capable PHY uses a 8bit large UTMI bus, and the OTG
> controller gets the PHY but width by probing the associated phy.
> By default it will use 16bit wide settings if a phy is not specified,
> in our case we specified the phy, but not the phy-names.
> The dwc2 bindings specifies that if phys is present, phy-names shall be
> Adding phy-names = "usb2-phy" solves the OTG PHY bus configuration.
> Fixes: 9baf7d6be730 ("arm64: dts: meson: g12a: Add G12A USB nodes")
> Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
Queuing for v5.3-rc,