This is the PHY chip for USB OTG on PXA platforms.
Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
Acked-by: Pavel Machek <pavel@xxxxxx>
---
This remained unapplied, despite the driver being in already.
Changes since v1:
- Cosmetic and wording fixes
.../devicetree/bindings/phy/phy-pxa-usb.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/phy-pxa-usb.txt
diff --git a/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt b/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt
new file mode 100644
index 000000000000..93fc09c12954
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/phy-pxa-usb.txt
@@ -0,0 +1,18 @@
+Marvell PXA USB PHY
+-------------------
+
+Required properties:
+- compatible: one of: "marvell,mmp2-usb-phy", "marvell,pxa910-usb-phy",
+ "marvell,pxa168-usb-phy",
+- #phy-cells: must be 0
+
+Example:
+ usb-phy: usbphy@d4207000 {
+ compatible = "marvell,mmp2-usb-phy";
+ reg = <0xd4207000 0x40>;
+ #phy-cells = <0>;
+ status = "okay";
+ };
+
+This document explains the device tree binding. For general
+information about PHY subsystem refer to Documentation/phy.txt
--
2.21.0
