powerpc/83xx/km: MV88e6122 errata fix for 1.9V

Errata Fix: 1.9V Output from Internal 1.8V Regulator, acc.
MV-S300889-00D.pdf , clause 4.5

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c
index faaa39b..71b9e96 100644
--- a/board/keymile/km83xx/km83xx.c
+++ b/board/keymile/km83xx/km83xx.c
@@ -243,6 +243,11 @@
 	{ PORT(5), 0x1A, 0xADB1 },
 	/* port 6, unused, this port has no phy */
 	{ PORT(6), PORT_CTRL, PORT_DIS },
+	/*
+	 * Errata Fix: 1.9V Output from Internal 1.8V Regulator,
+	 * acc . MV-S300889-00D.pdf , clause 4.5
+	 */
+	{ PORT(5), 0x1A, 0xADB1 },
 };
 #endif