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ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-edimm2.2

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DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in icore-stm32mp1-edimm2.2 board device tree
to keep console in irq mode, as DMA support for console has been
removed from the driver by commit e359b4411c ("serial: stm32: fix
threaded interrupt handling").

Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Erwan Le Ray
2022-02-03 18:11:03 +01:00
committed by Alexandre Torgue
parent 97f44495f8
commit 2fd0c0fe7a
1 changed files with 2 additions and 0 deletions
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2
arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts
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@@ -128,5 +128,7 @@
pinctrl-0 = <&uart4_pins_a>;
pinctrl-1 = <&uart4_sleep_pins_a>;
pinctrl-2 = <&uart4_idle_pins_a>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};