dt-bindings: rtc: use a generic node name for ds1307

The example should follow the practice or using a generic node name
instead of the precise programming model, as recommended by the DTSpec.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Lubomir Rintel 2018-12-03 12:47:36 +01:00 • committed by Alexandre Belloni
commit 2cb5e4743a