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ARM: dts: dra7x-evm: Enable dual-role mode for USB1 

USB1 port is micro-AB type and can function as peripheral
as well as host. Enable dual-role mode for USB1.

We don't want to use the OTG controller block on this
platform as it limits host mode to high-speed. Instead
we rely on extcon framework to give us ID events for
dual-role mode detection.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Roger Quadros 2017-04-11 16:16:15 +03:00 committed by Tony Lindgren
parent b9cb2ba718
commit a6f627e241
2 changed files with 4 additions and 2 deletions
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3
arch/arm/boot/dts/dra7-evm.dts
View File

@ -527,7 +527,8 @@ &omap_dwc3_2 {
};
&usb1 {
dr_mode = "peripheral";
dr_mode = "otg";
extcon = <&extcon_usb1>;
};
&usb2 {

3
arch/arm/boot/dts/dra72-evm-common.dtsi
View File

@ -392,7 +392,8 @@ &omap_dwc3_2 {
};
&usb1 {
dr_mode = "peripheral";
dr_mode = "otg";
extcon = <&extcon_usb1>;
};
&usb2 {