V4L/DVB (6422): Add the pending entries for xc2028/3028 based boards

Also replaces all occurrences of TUNER_XCEIVE_XC3028 to TUNER_XC2028.

Some work is still may be required to make sure that non-tm6000 drivers will
be capable of using tuner-xc2028.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index a88c02d..84c3ac7 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -69,7 +69,7 @@
 tuner=68 - Philips TUV1236D ATSC/NTSC dual in
 tuner=69 - Tena TNF 5335 and similar models
 tuner=70 - Samsung TCPN 2121P30A
-tuner=71 - Xceive xc3028
+tuner=71 - Xceive xc2028/xc3028 tuner
 tuner=72 - Thomson FE6600
 tuner=73 - Samsung TCPG 6121P30A
 tuner=75 - Philips TEA5761 FM Radio