From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruno Herrera Subject: [PATCH v4 4/5] ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-disco Date: Sun, 29 Jan 2017 00:21:09 -0200 Message-ID: <20170129022110.54032-5-bruherrera@gmail.com> References: <20170129022110.54032-1-bruherrera@gmail.com> Return-path: In-Reply-To: <20170129022110.54032-1-bruherrera-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, alexandre.torgue-qxv4g6HH51o@public.gmane.org, johnyoun-HKixBCOQz3hWk0Htik3J/w@public.gmane.org, felipe.balbi-VuQAYsv1563Yd54FQh9/CA@public.gmane.org Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org This patch enables USB HS working in FS mode on stm32f429-disco with 5V VBUS enable. Signed-off-by: Bruno Herrera --- arch/arm/boot/dts/stm32f429-disco.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32f429-disco.dts b/arch/arm/boot/dts/stm32f429-disco.dts index 7d0415e..216782f 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 { @@ -99,3 +107,11 @@ 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"; +}; -- 2.10.1 (Apple Git-78) -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html