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