diff --git a/[refs] b/[refs]
index e8fec5b9371b..578d8608e453 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0b5cf10691eb2c95a9126bf25f5e084d83d5d743
+refs/heads/master: 721c0c8af1a27941a34af5046aae4a8369c8404c
diff --git a/trunk/arch/powerpc/sysdev/commproc.c b/trunk/arch/powerpc/sysdev/commproc.c
index f6a63780bbde..74d937249348 100644
--- a/trunk/arch/powerpc/sysdev/commproc.c
+++ b/trunk/arch/powerpc/sysdev/commproc.c
@@ -408,7 +408,7 @@ EXPORT_SYMBOL(cpm_dpram_phys);
 #endif /* !CONFIG_PPC_CPM_NEW_BINDING */
 
 struct cpm_ioport16 {
-	__be16 dir, par, sor, dat, intr;
+	__be16 dir, par, odr_sor, dat, intr;
 	__be16 res[3];
 };
 
@@ -438,6 +438,13 @@ static void cpm1_set_pin32(int port, int pin, int flags)
 	else
 		clrbits32(&iop->par, pin);
 
+	if (port == CPM_PORTB) {
+		if (flags & CPM_PIN_OPENDRAIN)
+			setbits16(&mpc8xx_immr->im_cpm.cp_pbodr, pin);
+		else
+			clrbits16(&mpc8xx_immr->im_cpm.cp_pbodr, pin);
+	}
+
 	if (port == CPM_PORTE) {
 		if (flags & CPM_PIN_SECONDARY)
 			setbits32(&iop->sor, pin);
@@ -471,11 +478,17 @@ static void cpm1_set_pin16(int port, int pin, int flags)
 	else
 		clrbits16(&iop->par, pin);
 
+	if (port == CPM_PORTA) {
+		if (flags & CPM_PIN_OPENDRAIN)
+			setbits16(&iop->odr_sor, pin);
+		else
+			clrbits16(&iop->odr_sor, pin);
+	}
 	if (port == CPM_PORTC) {
 		if (flags & CPM_PIN_SECONDARY)
-			setbits16(&iop->sor, pin);
+			setbits16(&iop->odr_sor, pin);
 		else
-			clrbits16(&iop->sor, pin);
+			clrbits16(&iop->odr_sor, pin);
 	}
 }