Add devicetree source files as of Linux-3.15-rc2

This adds the Linux dts files to barebox. The dts files are
generated from Ian Campbells device-tree-rebasing.git:

git://xenbits.xen.org/people/ianc/device-tree-rebasing.git

The dts are found in dts/ in the barebox repository and
will be updated from upstream regularly, probably for each upstream
-rc.

To keep the synchronization with upstream easy no changes to
the original files are allowed under dts/. Instead changes to
upstream dts files will be done using overlays in arch/$ARCH/dts/.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 19 insertions, 0 deletions

diff --git a/dts/Bindings/extcon/extcon-palmas.txt b/dts/Bindings/extcon/extcon-palmas.txt
new file mode 100644
index 0000000000..45414bbcd9
--- /dev/null
+++ b/dts/Bindings/extcon/extcon-palmas.txt
@@ -0,0 +1,19 @@
+EXTCON FOR PALMAS/TWL CHIPS
+
+PALMAS USB COMPARATOR
+Required Properties:
+ - compatible: should contain one of:
+   * "ti,palmas-usb-vid".
+   * "ti,twl6035-usb-vid".
+   * "ti,palmas-usb" (DEPRECATED - use "ti,palmas-usb-vid").
+   * "ti,twl6035-usb" (DEPRECATED - use "ti,twl6035-usb-vid").
+
+Optional Properties:
+ - ti,wakeup : To enable the wakeup comparator in probe
+ - ti,enable-id-detection: Perform ID detection.
+ - ti,enable-vbus-detection: Perform VBUS detection.
+
+palmas-usb {
+       compatible = "ti,twl6035-usb", "ti,palmas-usb";
+       ti,wakeup;
+};