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| author | Erwan Le Ray <erwan.leray@foss.st.com> | 2022-02-03 18:11:02 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2022-02-25 10:53:15 +0100 |
| commit | 97f44495f80e4f0d975d5bf1903c7917f601b381 (patch) | |
| tree | 865f6fa31b893aaed5be25001c4f906e6b4e1f84 /arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts | |
| parent | 76594563fac74d6fbc247e9949cca54555e51231 (diff) | |
ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-ctouch2
DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in icore-stm32mp1-ctouch2 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").
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts index d3058a036c74..1f75f1d45181 100644 --- a/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts +++ b/arch/arm/boot/dts/stm32mp157a-icore-stm32mp1-ctouch2.dts @@ -43,5 +43,7 @@ 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"; }; |