diff --git a/[refs] b/[refs]
index 451946ff22d0..4e3400b170b4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 915b96191f01d53e30d74083dcf4aebfb5b7ce10
+refs/heads/master: fa32154e47a203688453e53c1369fcbc63b06a21
diff --git a/trunk/arch/powerpc/platforms/52xx/mpc52xx_common.c b/trunk/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 6e905314ad5d..41f3a7eda1de 100644
--- a/trunk/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/trunk/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -325,12 +325,16 @@ int mpc5200_psc_ac97_gpio_reset(int psc_number)
 	clrbits32(&simple_gpio->simple_dvo, sync | out);
 	clrbits8(&wkup_gpio->wkup_dvo, reset);
 
-	/* wait at lease 1 us */
-	udelay(2);
+	/* wait for 1 us */
+	udelay(1);
 
 	/* Deassert reset */
 	setbits8(&wkup_gpio->wkup_dvo, reset);
 
+	/* wait at least 200ns */
+	/* 7 ~= (200ns * timebase) / ns2sec */
+	__delay(7);
+
 	/* Restore pin-muxing */
 	out_be32(&simple_gpio->port_config, mux);