[PATCH] Add UART documentation

[Eugene Krasnikov]

From: Eugene Krasnikov <k.eugene.e at gmail.com>

Specify to which pin/GPIO UART is connected
for both AR9271 and AR7010

Signed-off-by: Eugene Krasnikov <k.eugene.e at gmail.com>
---
 docs/uart |    2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 docs/uart

diff --git a/docs/uart b/docs/uart
new file mode 100644
index 0000000..fc76c3e
--- /dev/null
+++ b/docs/uart
@@ -0,0 +1,2 @@
+For AR9271 uart is on GPIO9 that is pin #48
+For AR7010 uart is on GPIO8 that is pin #54
--
1.7.9.5


--
Best regards,
Eugene