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ARM: dts: stm32: Add missing USART3 pin config to stm32f469-disco board 

This patch adds USART3 pin configuration on PB10/PA11 pins
for STM32F469I-DISCO board.

Signed-off-by: Bruno Herrera <bruherrera@gmail.com>
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
This commit is contained in:
Bruno Meirelles Herrera 2016-11-18 16:10:00 +01:00 committed by Alexandre TORGUE
parent 6d6122c218
commit 6084ce05de
2 changed files with 15 additions and 0 deletions
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13
arch/arm/boot/dts/stm32f429.dtsi
View File

@ -316,6 +316,19 @@ pins2 {
}; };
}; };
usart3_pins_a: usart3@0 {
pins1 {
pinmux = <STM32F429_PB10_FUNC_USART3_TX>;
bias-disable;
drive-push-pull;
slew-rate = <0>;
};
pins2 {
pinmux = <STM32F429_PB11_FUNC_USART3_RX>;
bias-disable;
};
};
usbotg_hs_pins_a: usbotg_hs@0 { usbotg_hs_pins_a: usbotg_hs@0 {
pins { pins {
pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>, pinmux = <STM32F429_PH4_FUNC_OTG_HS_ULPI_NXT>,

2
arch/arm/boot/dts/stm32f469-disco.dts
View File

@ -79,5 +79,7 @@ &clk_hse {
}; };
&usart3 { &usart3 {
pinctrl-0 = <&usart3_pins_a>;
pinctrl-names = "default";
status = "okay"; status = "okay";
}; };