Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/usb/usb-uhci.txt b/Documentation/devicetree/bindings/usb/usb-uhci.txt
new file mode 100644
index 000000000..cc2e6f7d6
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/usb-uhci.txt
@@ -0,0 +1,18 @@
+Generic Platform UHCI Controller
+-----------------------------------------------------
+
+Required properties:
+- compatible : "generic-uhci" (deprecated: "platform-uhci")
+- reg : Should contain 1 register ranges(address and length)
+- interrupts : UHCI controller interrupt
+
+additionally the properties from usb-hcd.txt (in the current directory) are
+supported.
+
+Example:
+
+	uhci@d8007b00 {
+		compatible = "generic-uhci";
+		reg = <0xd8007b00 0x200>;
+		interrupts = <43>;
+	};