[PATCH v5 2/5] ARM: dts: stm32: Add USB FS support for STM32F429 MCU
From: Bruno Herrera <hidden>
Date: 2017-02-01 01:25:44
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
This patch adds the USB pins and nodes for USB FS core. Signed-off-by: Bruno Herrera <redacted> --- arch/arm/boot/dts/stm32f429.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
index e4dae0e..9afa455 100644
--- a/arch/arm/boot/dts/stm32f429.dtsi
+++ b/arch/arm/boot/dts/stm32f429.dtsi@@ -316,6 +316,28 @@ }; }; + 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>,
@@ -420,6 +442,15 @@ 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>;
--
2.10.1 (Apple Git-78)
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