tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: dma: fsl-edma: fix ls1028a-edma compatible
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>
authored by
Michael Walle
and committed by
Shawn Guo
d94a05f8
8f3d9f35
+2
-1
+2
-1
Documentation/devicetree/bindings/dma/fsl-edma.txt
+2
-1
Documentation/devicetree/bindings/dma/fsl-edma.txt
···
10
10
- compatible :
11
11
- "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC
12
12
- "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp
13
-
- "fsl,fsl,ls1028a-edma" for eDMA used similar to that on Vybrid vf610 SoC
13
+
- "fsl,ls1028a-edma" followed by "fsl,vf610-edma" for eDMA used on the
14
+
LS1028A SoC.
14
15
- reg : Specifies base physical address(s) and size of the eDMA registers.
15
16
The 1st region is eDMA control register's address and size.
16
17
The 2nd and the 3rd regions are programmable channel multiplexing