diff mbox series

[3/3] ARM: dts: stm32: enable USB OTG Dual Role on stm32mp157c-ev1

Message ID 20200204132606.20222-4-amelie.delaunay@st.com (mailing list archive)
State Mainlined
Commit c5fae093511b4a5cf9f1e3a0e9e472424c85b521
Headers show
Series USB OTG Dual Role on STM32MP15 | expand

Commit Message

Amelie Delaunay Feb. 4, 2020, 1:26 p.m. UTC 
Now that st,stm32mp15-hsotg is used, dual role is supported. ID pin is
managed to detect the current role.
On stm32mp157c-ev1, Host mode requires a vbus-supply property. Charge pump
for vbus is provided by PMIC VBUS_OTG.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
 arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 ++++
 arch/arm/boot/dts/stm32mp157c-ev1.dts | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 1fc43251d697..c84f14b17371 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -355,6 +355,10 @@ 
 	status = "okay";
 };
 
+&usbotg_hs {
+	vbus-supply = <&vbus_otg>;
+};
+
 &usbphyc_port0 {
 	phy-supply = <&vdd_usb>;
 	vdda1v1-supply = <&reg11>;
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 228e35e16884..8f1fe0781d9f 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -353,7 +353,8 @@ 
 };
 
 &usbotg_hs {
-	dr_mode = "peripheral";
+	pinctrl-0 = <&usbotg_hs_pins_a>;
+	pinctrl-names = "default";
 	phys = <&usbphyc_port1 0>;
 	phy-names = "usb2-phy";
 	status = "okay";