shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

ARM: dts: stm32: keep uart4 behavior on stm32mp15xx-dhcom-som

Browse Source 
DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in stm32mp15xx-dhcom-som 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 18:11:13 +01:00
committed by Alexandre Torgue
parent b1bcd81718
commit 9269f28b7d
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
View File

@@ -520,5 +520,7 @@
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins_a>;
/delete-property/dmas;
/delete-property/dma-names;
status = "okay";
};