Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

dt-bindings: fsl-qdma: allow compatible string fallback to fsl,ls1021a-qdma 

The IP of QDMA ls1028/ls1043/ls1046/ is same as ls1021. So allow compatible
string fallback to fsl,ls1021a-qdma.

The difference is that ls1021a-qdma have 3 irqs, and other have 5 irqs.

Fix below CHECK_DTB warning.
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dtb: dma-controller@8380000: compatible: ['fsl,ls1046a-qdma', 'fsl,ls1021a-qdma'] is too long

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20240710145400.2257718-1-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Frank Li 2024-07-10 10:54:00 -04:00 committed by Vinod Koul
parent da080d987e
commit 0204485c5a
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Documentation/devicetree/bindings/dma/fsl-qdma.yaml
View File

@ -11,11 +11,14 @@ maintainers:
properties: properties:
compatible: compatible:
enum: oneOf:
- fsl,ls1021a-qdma - const: fsl,ls1021a-qdma
- items:
- enum:
- fsl,ls1028a-qdma - fsl,ls1028a-qdma
- fsl,ls1043a-qdma - fsl,ls1043a-qdma
- fsl,ls1046a-qdma - fsl,ls1046a-qdma
- const: fsl,ls1021a-qdma
reg: reg:
items: items: