diff mbox series

[04/10] dt-bindings: rcar-gen3-phy-usb2: Document dr_mode

Message ID 20190506234631.113226-5-chris.brandt@renesas.com (mailing list archive)
State Superseded
Headers show
Series usb: Add host and device support for RZ/A2 | expand

Commit Message

Chris Brandt May 6, 2019, 11:46 p.m. UTC 
Document the optional dr_mode property

Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
 Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index 26bf377102d3..646a1748d3c4 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -48,6 +48,9 @@  channel as USB OTG:
 		       otg pins.
 - renesas,use_usb_x1: boolean, the dedicated 48MHz crystal inputs USB_X1 are
                       used for the PLL source
+- dr_mode: string, indicates the working mode for the PHY. Can be "host",
+           "peripheral", or "otg". Defaults to "host" if not defined.
+
 
 Example (R-Car H3):