From mboxrd@z Thu Jan 1 00:00:00 1970 From: Amelie Delaunay Subject: [PATCH 3/3] ARM: dts: stm32: enable USB HS on stm32f769-disco Date: Thu, 15 Feb 2018 16:54:40 +0100 Message-ID: <1518710080-18164-4-git-send-email-amelie.delaunay@st.com> References: <1518710080-18164-1-git-send-email-amelie.delaunay@st.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1518710080-18164-1-git-send-email-amelie.delaunay@st.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Russell King , Maxime Coquelin , Alexandre Torgue Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Amelie Delaunay List-Id: devicetree@vger.kernel.org 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 --- arch/arm/boot/dts/stm32f769-disco.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/stm32f769-disco.dts b/arch/arm/boot/dts/stm32f769-disco.dts index 4463ca1..427bafe 100644 --- a/arch/arm/boot/dts/stm32f769-disco.dts +++ b/arch/arm/boot/dts/stm32f769-disco.dts @@ -61,6 +61,12 @@ serial0 = &usart1; }; + usbotg_hs_phy: usb-phy { + #phy-cells = <0>; + compatible = "usb-nop-xceiv"; + clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>; + clock-names = "main_clk"; + }; }; &cec { @@ -78,3 +84,12 @@ 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