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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2012-01-25 09:05:04 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2012-01-26 11:29:47 -0800
commit3afbd89c9639c344300dcdd7d4e5e18dda559fd4 (patch)
tree940e4cde7ef30ea0021ffc216e7ceef5c3e154b8 /Documentation
parente9aba5158a80098447ff207a452a3418ae7ee386 (diff)
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serial/efm32: add new driver
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/tty/serial/efm32-uart.txt14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt
new file mode 100644
index 000000000000..6588b6950a7f
--- /dev/null
+++ b/Documentation/devicetree/bindings/tty/serial/efm32-uart.txt
@@ -0,0 +1,14 @@
+* Energymicro efm32 UART
+
+Required properties:
+- compatible : Should be "efm32,uart"
+- reg : Address and length of the register set
+- interrupts : Should contain uart interrupt
+
+Example:
+
+uart@0x4000c400 {
+ compatible = "efm32,uart";
+ reg = <0x4000c400 0x400>;
+ interrupts = <15>;
+};