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, 44 insertions, 0 deletions

diff --git a/dts/Bindings/video/ti,tpd12s015.txt b/dts/Bindings/video/ti,tpd12s015.txt
new file mode 100644
index 0000000000..26e6d32e3f
--- /dev/null
+++ b/dts/Bindings/video/ti,tpd12s015.txt
@@ -0,0 +1,44 @@
+TPD12S015 HDMI level shifter and ESD protection chip
+====================================================
+
+Required properties:
+- compatible: "ti,tpd12s015"
+
+Optional properties:
+- gpios: CT CP HPD, LS OE and HPD gpios
+
+Required nodes:
+- Video port 0 for HDMI input
+- Video port 1 for HDMI output
+
+Example
+-------
+
+tpd12s015: encoder@1 {
+	compatible = "ti,tpd12s015";
+
+	gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>,	/* 60, CT CP HPD */
+		<&gpio2 9 GPIO_ACTIVE_HIGH>,	/* 41, LS OE */
+		<&gpio2 31 GPIO_ACTIVE_HIGH>;	/* 63, HPD */
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			tpd12s015_in: endpoint@0 {
+				remote-endpoint = <&hdmi_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			tpd12s015_out: endpoint@0 {
+				remote-endpoint = <&hdmi_connector_in>;
+			};
+		};
+	};
+};