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ARM: dts: stm32: keep uart4 behavior on stm32mp157c-odyssey 

DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in stm32mp157c-odyssey 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 18:11:09 +01:00 committed by Alexandre Torgue
parent aed569aaf1
commit d8268564a3
1 changed files with 2 additions and 0 deletions
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2
arch/arm/boot/dts/stm32mp157c-odyssey.dts
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@ -81,6 +81,8 @@
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_a>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};