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[v2] dt-bindings: phy-pxa-usb: add bindings

Message ID 20190620114636.1387509-1-lkundrak@v3.sk
State Not Applicable, archived
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Series [v2] dt-bindings: phy-pxa-usb: add bindings | expand

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Commit Message

Lubomir Rintel June 20, 2019, 11:46 a.m. UTC 
This is the PHY chip for USB OTG on PXA platforms.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Pavel Machek <pavel@ucw.cz>

---
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
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Patch

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