diff mbox series

[3/4] ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp15xx-dkx

Message ID 20220722130554.236925-4-fabrice.gasnier@foss.st.com (mailing list archive)
State New, archived
Headers show
Series usb: misc: adopt onboard hub support on stm32mp1 boards | expand

Commit Message

Fabrice Gasnier July 22, 2022, 1:05 p.m. UTC 
Add support for USB2514B onboard hub on stm32mp15 DK boards. The HUB
is supplied by a 3v3 PMIC regulator.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
---
 arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 333c2af97130a..8b48d3c89a047 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -677,6 +677,14 @@  &usart3 {
 &usbh_ehci {
 	phys = <&usbphyc_port0>;
 	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/* onboard HUB */
+	hub@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+		vdd-supply = <&v3v3>;
+	};
 };
 
 &usbotg_hs {