ARM: dts: everest: Define name for gpio line B6

gpio-line-names B6 set to checkstop
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20210920150549.6431-4-bentyner@linux.ibm.comSigned-off-by: Joel Stanley <joel@jms.id.au>

arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts

@@ -248,7 +248,7 @@ led-pcieslot-power {
 &gpio0 {
 	gpio-line-names =
 	/*A0-A7*/	"","","","","","","","",
-	/*B0-B7*/	"USERSPACE_RSTIND_BUFF","","","","","","","",
+	/*B0-B7*/	"USERSPACE_RSTIND_BUFF","","","","","","checkstop","",
 	/*C0-C7*/	"","","","","","","","",
 	/*D0-D7*/	"","","","","","","","",
 	/*E0-E7*/	"","","","","","","","",