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, 30 insertions, 0 deletions

diff --git a/dts/src/arm/at91sam9g20.dtsi b/dts/src/arm/at91sam9g20.dtsi
new file mode 100644
index 0000000000..b8e7946601
--- /dev/null
+++ b/dts/src/arm/at91sam9g20.dtsi
@@ -0,0 +1,30 @@
+/*
+ * at91sam9g20.dtsi - Device Tree Include file for AT91SAM9G20 family SoC
+ *
+ *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+#include "at91sam9260.dtsi"
+
+/ {
+	model = "Atmel AT91SAM9G20 family SoC";
+	compatible = "atmel,at91sam9g20";
+
+	memory {
+		reg = <0x20000000 0x08000000>;
+	};
+
+	ahb {
+		apb {
+			i2c0: i2c@fffac000 {
+				compatible = "atmel,at91sam9g20-i2c";
+			};
+
+			adc0: adc@fffe0000 {
+				atmel,adc-startup-time = <40>;
+			};
+		};
+	};
+};