Document the optional property dr_mode present on both RZ/G2 and
R-Car Gen3 SoCs.
It fixes dtbs_check warning,
'dr_mode' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
---
v3->v4:
* Added Rob's Acked-by tag.
v2->v3:
* Dropped RZ/G2L SoC and USBPHY control IP is modelled as reset binding.
v2:
* New patch
---
Documentation/devicetree/bindings/usb/generic-ehci.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
index 8089dc956ba3..f6e5e4abb85b 100644
--- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
@@ -142,6 +142,11 @@ properties:
iommus:
maxItems: 1
+ dr_mode:
+ enum:
+ - host
+ - otg
+
required:
- compatible
- reg
--
2.17.1
