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ARM: dts: stm32: keep uart nodes behavior on stm32mp1-microdev2.0

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DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in stm32mp1-microdev2.0 board device tree
to keep console in irq mode, as DMA support for console has been
removed from the driver by commit e359b4411c28 ("serial: stm32: fix
threaded interrupt handling").
Delete also uart8 DMA property to keep current behavior.

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 18:11:06 +01:00 committed by Alexandre Torgue
parent ab0e8febe5
commit 9e9388e2ff
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/stm32mp157a-microgea-stm32mp1-microdev2.0.dts
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@ -44,6 +44,8 @@
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";
};
@ -51,5 +53,7 @@
&uart8 {
pinctrl-names = "default";
pinctrl-0 = <&uart8_pins_a>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};