Commit 2fd0c0fe authored by Erwan Le Ray's avatar Erwan Le Ray Committed by Alexandre Torgue
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ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-edimm2.2 



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 e359b441 ("serial: stm32: fix
threaded interrupt handling").

Signed-off-by: default avatarErwan Le Ray <erwan.leray@foss.st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 97f44495

arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-edimm2.2.dts

+2 −0
Original line number Diff line number Diff line
@@ -128,5 +128,7 @@ &uart4 { 
	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";

};