diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
index c1b25f5e386d..f232c8130d00 100644
--- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
+++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h
@@ -410,6 +410,15 @@
 #define IMX6SX_GPR1_FEC_CLOCK_PAD_DIR_MASK		(0x3 << 17)
 #define IMX6SX_GPR1_FEC_CLOCK_MUX_SEL_EXT		(0x3 << 13)
 
+#define IMX6SX_GPR2_MQS_OVERSAMPLE_MASK			(0x1 << 26)
+#define IMX6SX_GPR2_MQS_OVERSAMPLE_SHIFT		(26)
+#define IMX6SX_GPR2_MQS_EN_MASK				(0x1 << 25)
+#define IMX6SX_GPR2_MQS_EN_SHIFT			(25)
+#define IMX6SX_GPR2_MQS_SW_RST_MASK			(0x1 << 24)
+#define IMX6SX_GPR2_MQS_SW_RST_SHIFT			(24)
+#define IMX6SX_GPR2_MQS_CLK_DIV_MASK			(0xFF << 16)
+#define IMX6SX_GPR2_MQS_CLK_DIV_SHIFT			(16)
+
 #define IMX6SX_GPR4_FEC_ENET1_STOP_REQ			(0x1 << 3)
 #define IMX6SX_GPR4_FEC_ENET2_STOP_REQ			(0x1 << 4)