MX: MX35 / MX5: uniform clock command with powerpc

There was already a command to show the processor clocks
for PowerPC (clocks). For i.MX, the "clockinfo" command
was introduce. The patch sets the same command name used on
PowerPC.
A nasty and not needed newline is also dropped in the help for
the command.

Signed-off-by: Stefano Babic <sbabic@denx.de>

arch/arm/cpu/arm1136/mx35/generic.c

@@ -417,8 +417,8 @@ int do_mx35_showclocks(cmd_tbl_t *cmdtp,
 }
 
 U_BOOT_CMD(
-	clockinfo,	CONFIG_SYS_MAXARGS,	1,	do_mx35_showclocks,
-	"display clocks\n",
+	clocks,	CONFIG_SYS_MAXARGS, 1, do_mx35_showclocks,
+	"display clocks",
 	""
 );
 

arch/arm/cpu/armv7/mx5/clock.c

@@ -288,7 +288,7 @@ int do_mx5_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 /***************************************************/
 
 U_BOOT_CMD(
-	clockinfo,	CONFIG_SYS_MAXARGS,	1,	do_mx5_showclocks,
-	"display clocks\n",
+	clocks,	CONFIG_SYS_MAXARGS, 1, do_mx5_showclocks,
+	"display clocks",
 	""
 );