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| author | Dario Binacchi <dario.binacchi@amarulasolutions.com> | 2025-04-27 10:43:25 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2025-05-14 11:36:15 +0300 |
| commit | 47d16ab94b8e5e85aedba3cd22cfdf3877bf1dfb (patch) | |
| tree | 96031fe81bc44a0a47055a7a57c2b36a56c0826a | |
| parent | 07aa43adae2363c3734055aeba0789536fa0f8f2 (diff) | |
| download | linux-47d16ab94b8e5e85aedba3cd22cfdf3877bf1dfb.tar.xz | |
ARM: dts: stm32: add pin map for UART8 controller on stm32h743
Add a pin map configuration for using the UART8 controller on the
stm32h743 MCU.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20250427074404.3278732-7-dario.binacchi@amarulasolutions.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
| -rw-r--r-- | arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi index ad00c1080a96..96022afd0168 100644 --- a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi @@ -211,6 +211,19 @@ }; }; + uart8_pins_a: uart8-0 { + pins1 { + pinmux = <STM32_PINMUX('J', 8, AF8)>; /* UART8_TX */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32_PINMUX('J', 9, AF8)>; /* UART8_RX */ + bias-disable; + }; + }; + usart1_pins_a: usart1-0 { pins1 { pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */ |