diff options
| author | Amelie Delaunay <amelie.delaunay@foss.st.com> | 2022-10-14 16:15:06 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2022-10-24 11:54:05 +0200 |
| commit | c4e7254cf6dce9db7a635f8e79c8399f60e37ff7 (patch) | |
| tree | bda7c3b8004d08c21b2697f67fe35c50c55cebdc | |
| parent | 16f4ff60519a225860c62932357896be45edd07a (diff) | |
ARM: dts: stm32: enable USB Host EHCI on stm32mp135f-dk
USBH Host EHCI controller manages the USB High-Speed hub controller IC
offering Type-A CN5 & CN6 connectors available on stm32mp135f-dk.
USB Host OHCI controller doesn't need to be enabled as Full-Speed and
Low-Speed traffic will be managed by the hub.
This USB2514B onboard hub is supplied by a 3v3 PMIC regulator.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp135f-dk.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts index ae65badd79bb..364d2c86d546 100644 --- a/arch/arm/boot/dts/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts @@ -178,6 +178,19 @@ status = "okay"; }; +&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_sw>; + }; +}; + &usbphyc { status = "okay"; }; |