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| author | Erwan Le Ray <erwan.leray@foss.st.com> | 2022-02-03 20:11:09 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2022-02-25 12:53:15 +0300 |
| commit | d8268564a3b7fc4b63a4c8790867baba91e50e8e (patch) | |
| tree | 5a55959410c287e34011cc648a847cd5182d8be6 | |
| parent | aed569aaf1ca7a88a344308152d12ecf16b9e85f (diff) | |
| download | linux-d8268564a3b7fc4b63a4c8790867baba91e50e8e.tar.xz | |
ARM: dts: stm32: keep uart4 behavior on stm32mp157c-odyssey
DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete uart4 DMA property in stm32mp157c-odyssey 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>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-odyssey.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c-odyssey.dts b/arch/arm/boot/dts/stm32mp157c-odyssey.dts index 554f5d3bcdc3..ed66d25b8bf3 100644 --- a/arch/arm/boot/dts/stm32mp157c-odyssey.dts +++ b/arch/arm/boot/dts/stm32mp157c-odyssey.dts @@ -81,6 +81,8 @@ &uart4 { pinctrl-names = "default"; pinctrl-0 = <&uart4_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; status = "okay"; }; |