ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name

Fix a typo in the TX DMA interrupt name for AUART4.
This patch makes AUART4 operational again.

Signed-off-by: Marek Vasut <marex@denx.de>
Fixes: f30fb03d4d3a ("ARM: dts: add generic DMA device tree binding for mxs-dma")
Cc: stable@vger.kernel.org
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
index a4873e5e3e36..e30e184f50c7 100644
--- a/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
+++ b/Documentation/devicetree/bindings/dma/fsl-mxs-dma.txt
@@ -38,7 +38,7 @@ dma_apbx: dma-apbx@80024000 {
                       80 81 68 69
                       70 71 72 73
                       74 75 76 77>;
-        interrupt-names = "auart4-rx", "aurat4-tx", "spdif-tx", "empty",
+        interrupt-names = "auart4-rx", "auart4-tx", "spdif-tx", "empty",
                           "saif0", "saif1", "i2c0", "i2c1",
                           "auart0-rx", "auart0-tx", "auart1-rx", "auart1-tx",
                           "auart2-rx", "auart2-tx", "auart3-rx", "auart3-tx";