From: "H. Nikolaus Schaller" hns@goldelico.com
[ Upstream commit 656c1a65ab555ee5c7cd0d6aee8ab82ca3c1795f ]
Since SMPS10 and OTG cable detection extcon are described here, and work to enable OTG power when an OTG cable is plugged in, we can define OTG mode in the controller (which is disabled by default in omap5.dtsi).
Tested on OMAP5EVM and Pyra.
Suggested-by: Roger Quadros rogerq@ti.com Signed-off-by: H. Nikolaus Schaller hns@goldelico.com Signed-off-by: Tony Lindgren tony@atomide.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/omap5-board-common.dtsi | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi index 41e80e7f20bea..d2398d2a0c08c 100644 --- a/arch/arm/boot/dts/omap5-board-common.dtsi +++ b/arch/arm/boot/dts/omap5-board-common.dtsi @@ -633,6 +633,10 @@ vbus-supply = <&smps10_out1_reg>; };
+&dwc3 { + dr_mode = "otg"; +}; + &mcspi1 {
};