[Linux-stm32] [PATCH 1/3] ARM: dts: stm32: add USB OTG full support on stm32mp151

[Amelie Delaunay]

Using the st,stm32mp15-hsotg compatible allows to use USB OTG with Dual Role
mode support.

Signed-off-by: Amelie Delaunay <amelie.delaunay at st.com>
---
 arch/arm/boot/dts/stm32mp151.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index fb41d0778b00..53fa6ed82b34 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1044,7 +1044,7 @@
 		};
 
 		usbotg_hs: usb-otg at 49000000 {
-			compatible = "snps,dwc2";
+			compatible = "st,stm32mp15-hsotg", "snps,dwc2";
 			reg = <0x49000000 0x10000>;
 			clocks = <&rcc USBO_K>;
 			clock-names = "otg";
@@ -1055,6 +1055,7 @@
 			g-np-tx-fifo-size = <32>;
 			g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
 			dr_mode = "otg";
+			usb33d-supply = <&usb33>;
 			status = "disabled";
 		};
 
-- 
2.17.1