diff options
| author | Dario Binacchi <[email protected]> | 2025-04-27 09:43:25 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-06-11 12:00:15 -0600 |
| commit | 1addd0e42962941a811e2d307376c865f65c1c8e (patch) | |
| tree | 265891f0ace7e7737ac29a2c5973f230d87641de /dts | |
| parent | d4fe7cd8ca00d92c76b1cca3d16fbe1766483e90 (diff) | |
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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Torgue <[email protected]>
[ upstream commit: 47d16ab94b8e5e85aedba3cd22cfdf3877bf1dfb ]
(cherry picked from commit 59621a6472cd6eeb748ed6d6202a21d0f3cc5a83)
Diffstat (limited to 'dts')
| -rw-r--r-- | dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi index ad00c1080a9..96022afd016 100644 --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi +++ b/dts/upstream/src/arm/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 */ |