From 851d54f06cbb9bdc989f82f3f6e589a8f6e4337e Mon Sep 17 00:00:00 2001 From: Amelie Delaunay Date: Thu, 15 Feb 2018 16:54:00 +0100 Subject: [PATCH] ARM: dts: stm32: enable USB HS on stm32f769-disco This patch enables USB HS on stm32f749-disco in OTG (DRD) mode. The USB connector used will determine the role of USB OTG controller. Signed-off-by: Amelie Delaunay Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32f769-disco.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index afbd769..137661b 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -85,6 +85,13 @@ gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>; }; }; + + usbotg_hs_phy: usb-phy { + #phy-cells = <0>; + compatible = "usb-nop-xceiv"; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>; + clock-names = "main_clk"; + }; }; &cec { @@ -102,3 +109,12 @@ pinctrl-names = "default"; status = "okay"; }; + +&usbotg_hs { + dr_mode = "otg"; + phys = <&usbotg_hs_phy>; + phy-names = "usb2-phy"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; + status = "okay"; +}; -- 2.7.4