From b1f81e0ccb5116abd08db0c7002b76ea3959bd2f 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 HS in FS mode (embedded phy) on stm32f429-disco This patch enables USB HS working in FS mode on stm32f429-disco with 5V VBUS enable. Signed-off-by: Bruno Herrera Signed-off-by: Alexandre TORGUE --- arch/arm/boot/dts/stm32f429-disco.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'arch/arm/boot/dts/stm32f429-disco.dts') diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 9222b9f37bc0..191fa50e34eb 100644 --- a/arch/arm/boot/dts/stm32f429-disco.dts +++ b/arch/arm/boot/dts/stm32f429-disco.dts @@ -88,6 +88,14 @@ gpios = <&gpioa 0 0>; }; }; + + /* This turns on vbus for otg for host mode (dwc2) */ + vcc5v_otg: vcc5v-otg-regulator { + compatible = "regulator-fixed"; + gpio = <&gpioc 4 0>; + regulator-name = "vcc5_host1"; + regulator-always-on; + }; }; &clk_hse { @@ -105,3 +113,11 @@ pinctrl-names = "default"; status = "okay"; }; + +&usbotg_hs { + compatible = "st,stm32f4x9-fsotg"; + dr_mode = "host"; + pinctrl-0 = <&usbotg_fs_pins_b>; + pinctrl-names = "default"; + status = "okay"; +}; -- cgit v1.2.3