diff --git a/[refs] b/[refs]
index 75d0b5cc289f..27f9faedf84b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 78f9f3b12c6a25a668c43f026f42596c88d6d0bd
+refs/heads/master: 63ace077b427a86464da34855d35addfa308e807
diff --git a/trunk/drivers/pinctrl/mvebu/pinctrl-dove.c b/trunk/drivers/pinctrl/mvebu/pinctrl-dove.c
index 34693f60d39c..40c9c3eecd94 100644
--- a/trunk/drivers/pinctrl/mvebu/pinctrl-dove.c
+++ b/trunk/drivers/pinctrl/mvebu/pinctrl-dove.c
@@ -234,6 +234,14 @@ static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl,
 	unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE);
 	unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2);
 
+	/*
+	 * clear all audio1 related bits before configure
+	 */
+	gcfg2 &= ~DOVE_TWSI_OPTION3_GPIO;
+	gmpp &= ~DOVE_AU1_SPDIFO_GPIO_EN;
+	sspc1 &= ~DOVE_SSP_ON_AU1;
+	mpp4 &= ~DOVE_AU1_GPIO_SEL;
+
 	if (config & BIT(0))
 		gcfg2 |= DOVE_TWSI_OPTION3_GPIO;
 	if (config & BIT(1))