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| author | Bruno Herrera <bruherrera@gmail.com> | 2017-02-01 02:25:00 +0100 |
|---|---|---|
| committer | Alexandre TORGUE <alexandre.torgue@st.com> | 2017-04-03 10:28:04 +0200 |
| commit | cd9ef1eff03ed79973c6df1601480077b302d2f5 (patch) | |
| tree | 673e6a7897ff5dd696e001130a10bea7b5338db0 /arch/arm/boot/dts/stm32f429.dtsi | |
| parent | 500cdb23d608cff2e0934aec8a4008e8e9577a47 (diff) | |
| download | lwn-cd9ef1eff03ed79973c6df1601480077b302d2f5.tar.gz lwn-cd9ef1eff03ed79973c6df1601480077b302d2f5.zip | |
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: Bruno Herrera <bruherrera@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32f429.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32f429.dtsi | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi index 14c1fe3ef2a6..b2a2b5c38caa 100644 --- a/arch/arm/boot/dts/stm32f429.dtsi +++ b/arch/arm/boot/dts/stm32f429.dtsi @@ -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>; |