rtc: x1205: Add DT bindings

This adds device tree bindings for the Xircom X1205 RTC found
in the Linksys NSLU2.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
[alexandre.belloni@bootlin.com: move doc to rtc.txt]
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/Documentation/devicetree/bindings/rtc/rtc.txt b/Documentation/devicetree/bindings/rtc/rtc.txt
index f4687c68c08c0443297d8c93616fe4ab9d0749aa..a97fc6a9a75e63754c8732c32cb485f9fbea1d7e 100644 (file)
--- a/Documentation/devicetree/bindings/rtc/rtc.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc.txt
@@ -69,3 +69,4 @@ ricoh,rv5c386         I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
 ricoh,rv5c387a         I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
 sii,s35390a            2-wire CMOS real-time clock
 whwave,sd3078          I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC
+xircom,x1205           Xircom X1205 I2C RTC