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ARM: dts: stm32: add uart8 node for stm32h743 MCU

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Add support for UART8 by applying the settings specified in the
reference manual RM0433.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20250427074404.3278732-6-dario.binacchi@amarulasolutions.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

[ upstream commit: 07aa43adae2363c3734055aeba0789536fa0f8f2 ]

(cherry picked from commit 8fe35c381c7c6db1b95c80be551afada1e9f28e0)
This commit is contained in:
Dario Binacchi 2025-04-27 09:43:24 +02:00 committed by Tom Rini
parent e543e8b409
commit d4fe7cd8ca
1 changed files with 8 additions and 0 deletions
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8
dts/upstream/src/arm/st/stm32h743.dtsi
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@ -211,6 +211,14 @@
}; };
}; };
uart8: serial@40007c00 {
compatible = "st,stm32h7-uart";
reg = <0x40007c00 0x400>;
interrupts = <83>;
status = "disabled";
clocks = <&rcc UART8_CK>;
};
usart1: serial@40011000 { usart1: serial@40011000 {
compatible = "st,stm32h7-uart"; compatible = "st,stm32h7-uart";
reg = <0x40011000 0x400>; reg = <0x40011000 0x400>;