This patch enables USB HS on stm32f746-disco (Host mode).
Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxx>
---
arch/arm/boot/dts/stm32f746-disco.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index 18f6560..8f0c3d5 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-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";
+ };
};
&clk_hse {
@@ -72,3 +78,12 @@
pinctrl-names = "default";
status = "okay";
};
+
+&usbotg_hs {
+ dr_mode = "host";
+ phys = <&usbotg_hs_phy>;
+ phy-names = "usb2-phy";
+ pinctrl-0 = <&usbotg_hs_pins_b>;
+ pinctrl-names = "default";
+ status = "okay";
+};
--
2.7.4
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