The E2 Alt board has two USB ports, add missing DT nodes to make the USB available.

Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Nobuhiro Iwamatsu iwamatsu@nigauri.org --- arch/arm/dts/r8a7794-alt-u-boot.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)

diff --git a/arch/arm/dts/r8a7794-alt-u-boot.dts b/arch/arm/dts/r8a7794-alt-u-boot.dts index 14cd39297e..29b0e32d14 100644 --- a/arch/arm/dts/r8a7794-alt-u-boot.dts +++ b/arch/arm/dts/r8a7794-alt-u-boot.dts @@ -13,6 +13,30 @@ clock-frequency = <100000>; };

+&pci0 { + status = "okay"; + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; +}; + +&pci1 { + status = "okay"; + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; +}; + +&pfc { + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + + usb1_pins: usb1 { + groups = "usb1"; + function = "usb1"; + }; +}; + &scif2 { u-boot,dm-pre-reloc; }; @@ -23,3 +47,7 @@ spi-rx-bus-width = <1>; }; }; + +&usbphy { + status = "okay"; +};