[PATCH AUTOSEL 5.6 066/606] dt-bindings: dma: fsl-edma: fix ls1028a-edma compatible

Sasha Levin
2020-06-09T00:38:55Z

From: Michael Walle <michael@walle.cc>

commit d94a05f87327143f94f67dd256932163ac2bcd65 upstream.

The bootloader will fix up the IOMMU entries only on nodes with the
compatible "fsl,vf610-edma". Thus make this compatible string mandatory
for the ls1028a-edma.

While at it, fix the "fsl,fsl," typo.

Signed-off-by: Michael Walle <michael@walle.cc>
Fixes: d8c1bdb5288d ("dt-bindings: dma: fsl-edma: add new fsl,fsl,ls1028a-edma")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Documentation/devicetree/bindings/dma/fsl-edma.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/dma/fsl-edma.txt b/Documentation/devicetree/bindings/dma/fsl-edma.txt
index e77b08ebcd06..ee1754739b4b 100644
--- a/Documentation/devicetree/bindings/dma/fsl-edma.txt
+++ b/Documentation/devicetree/bindings/dma/fsl-edma.txt
@@ -10,7 +10,8 @@ Required properties:
- compatible :
- "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC
- "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp
- - "fsl,fsl,ls1028a-edma" for eDMA used similar to that on Vybrid vf610 SoC
+ - "fsl,ls1028a-edma" followed by "fsl,vf610-edma" for eDMA used on the
+ LS1028A SoC.
- reg : Specifies base physical address(s) and size of the eDMA registers.
The 1st region is eDMA control register's address and size.
The 2nd and the 3rd regions are programmable channel multiplexing
--
2.25.1