ARM: dts: r8a7778: Rename the serial port clock to fck

The clock is really the device functional clock, not the interface
clock. Rename it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Laurent Pinchart 2016-01-29 10:47:35 +01:00 • committed by Simon Horman
commit 258b3c3189