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Commit cd9ef1ef authored by Bruno Herrera's avatar Bruno Herrera Committed by Alexandre TORGUE
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ARM: dts: stm32: Add USB FS support for STM32F429 MCU 



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

Signed-off-by: default avatarBruno Herrera <bruherrera@gmail.com>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent 500cdb23

arch/arm/boot/dts/stm32f429.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -672,6 +672,28 @@ 
				};

			};



			usbotg_fs_pins_a: usbotg_fs@0 {

				pins {

					pinmux = <STM32F429_PA10_FUNC_OTG_FS_ID>,

						 <STM32F429_PA11_FUNC_OTG_FS_DM>,

						 <STM32F429_PA12_FUNC_OTG_FS_DP>;

					bias-disable;

					drive-push-pull;

					slew-rate = <2>;

				};

			};



			usbotg_fs_pins_b: usbotg_fs@1 {

				pins {

					pinmux = <STM32F429_PB12_FUNC_OTG_HS_ID>,

						 <STM32F429_PB14_FUNC_OTG_HS_DM>,

						 <STM32F429_PB15_FUNC_OTG_HS_DP>;

					bias-disable;

					drive-push-pull;

					slew-rate = <2>;

				};

			};



			usbotg_hs_pins_a: usbotg_hs@0 {

				pins {

					pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>,
@@ -811,6 +833,15 @@ 
			status = "disabled";

		};



		usbotg_fs: usb@50000000 {

			compatible = "st,stm32f4x9-fsotg";

			reg = <0x50000000 0x40000>;

			interrupts = <67>;

			clocks = <&rcc 0 39>;

			clock-names = "otg";

			status = "disabled";

		};



		rng: rng@50060800 {

			compatible = "st,stm32-rng";

			reg = <0x50060800 0x400>;