Commit aed569aa authored by Erwan Le Ray's avatar Erwan Le Ray Committed by Alexandre Torgue
Browse files

ARM: dts: stm32: keep uart4 behavior on stm32mp157c-lxa-mc1 



DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in stm32mp157c-lxa-mc1 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>
Reviewed-by: default avatarAhmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent ee41561d

arch/arm/boot/dts/stm32mp157c-lxa-mc1.dts

+2 −0
Original line number Diff line number Diff line
@@ -248,5 +248,7 @@ leds_pwm: pwm { 
&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart4_pins_a>;

	/delete-property/dmas;

	/delete-property/dma-names;

	status = "okay";

};