From: Ran Wang <ran.wang_1@xxxxxxx>
Some Layerscape paltforms (such as LS1088A, LS2088A, etc) require update HW
default cache type configuration to fix DWC3 init failure when applying
property dma-coherent.
The cache type configuration is actually native feature of DWC3, not
additional desgin (or glue layer) coming from SoC, so add compatible string
'fsl,ls-dwc3'.
Signed-off-by: Ran Wang <ran.wang_1@xxxxxxx>
Reviewed-by: Jun Li <jun.li@xxxxxxx>
Signed-off-by: Frank Li <Frank.Li@xxxxxxx>
---
Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 1cd0ca90127d9..02cb986d0fd32 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -32,6 +32,7 @@ properties:
compatible:
contains:
oneOf:
+ - const: fsl,ls-dwc3
- const: snps,dwc3
- const: synopsys,dwc3
deprecated: true
--
2.34.1
