From c888cc51cf1b0dfc48643ed9f34e35b66d25878a Mon Sep 17 00:00:00 2001 From: Bruno Herrera Date: Wed, 1 Feb 2017 02:25:00 +0100 Subject: ARM: dts: stm32: Enable USB FS on stm32f469-disco This patch enables USB FS on stm32f469-disco with 5V VBUS enable. Signed-off-by: Bruno Herrera Signed-off-by: Alexandre TORGUE --- arch/arm/boot/dts/stm32f469-disco.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/boot/dts/stm32f469-disco.dts') diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts index 0dd56ef574fa..75470c34b92c 100644 --- a/arch/arm/boot/dts/stm32f469-disco.dts +++ b/arch/arm/boot/dts/stm32f469-disco.dts @@ -68,6 +68,15 @@ soc { dma-ranges = <0xc0000000 0x0 0x10000000>; }; + + /* This turns on vbus for otg for host mode (dwc2) */ + vcc5v_otg: vcc5v-otg-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpiob 2 0>; + regulator-name = "vcc5_host1"; + regulator-always-on; + }; }; &rcc { @@ -115,3 +124,10 @@ pinctrl-names = "default"; status = "okay"; }; + +&usbotg_fs { + dr_mode = "host"; + pinctrl-0 = <&usbotg_fs_pins_a>; + pinctrl-names = "default"; + status = "okay"; +}; -- cgit v1.2.3