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 <bruherrera@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 0dd56ef574fa23f6fd54a404848e7a6be28db8b9..75470c34b92cb36c5f1f6eb61c3c0f31e94a84bf 100644 (file)
--- 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";
+};