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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2020-12-15 10:00:32 +0100 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2020-12-15 10:00:32 +0100 |
| commit | 3f1af84d6ccd3d092d18ba8f5893665ac229d7ce (patch) | |
| tree | 8e44c88d0f160b5095070bcc9a021314189c6cff | |
| parent | d4d4c7a9357648c45de7268865c668c9b15d1da1 (diff) | |
ARM64: dts: apalis-imx8: disable dma for lpuart 2 again
lpuart2 is the only UART where DMA request works and linux tries to use
a DMA. However this DMA does not work and output hangs, disbling the DMA
works for now.
This change was originally introduced in commit
1a8badaa585de ARM64: dts: apalis-imx8: disable dma for lpuart2
but lost when doing the devicetree-split.
Fixes: 2715972aadc8f arm64: dts: apalis-imx8: separate common module pa
Related-to: ELB-3178
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi index 63e3341a677e..ce2041624fcd 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi @@ -1299,6 +1299,7 @@ &lpuart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpuart2>; + dma-names = "",""; }; /* Apalis UART2 */ |