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ARM: dts: stm32: Add USB FS support for STM32F746 MCU

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This patch adds the USB pins and nodes for USB FS core on STM32F746 SoC.

Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
This commit is contained in:
Amelie Delaunay 2017-10-16 18:14:00 +02:00 committed by Alexandre Torgue
parent f08da327d4
commit 07b6b2eebe
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/stm32f746.dtsi
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@ -701,6 +701,17 @@
slew-rate = <2>;
};
};
usbotg_fs_pins_a: usbotg-fs@0 {
pins {
pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
<STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
<STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
bias-disable;
drive-push-pull;
slew-rate = <2>;
};
};
};
crc: crc@40023000 {
@ -762,6 +773,15 @@
clock-names = "otg";
status = "disabled";
};
usbotg_fs: usb@50000000 {
compatible = "st,stm32f4x9-fsotg";
reg = <0x50000000 0x40000>;
interrupts = <67>;
clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
clock-names = "otg";
status = "disabled";
};
};
};