ARM: dts: imx6dl: add pinctrl for gpmi-nand

add the pinctrl item for gpmi-nand.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx6dl.dtsi

@@ -78,6 +78,30 @@ MX6DL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
 					};
 				};
 
+				gpmi-nand {
+					pinctrl_gpmi_nand_1: gpmi-nand-1 {
+						fsl,pins = <
+							MX6DL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
+							MX6DL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
+							MX6DL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
+							MX6DL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+							MX6DL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
+							MX6DL_PAD_NANDF_CS1__NAND_CE1_B   0xb0b1
+							MX6DL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
+							MX6DL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
+							MX6DL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
+							MX6DL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
+							MX6DL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
+							MX6DL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
+							MX6DL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
+							MX6DL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
+							MX6DL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
+							MX6DL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
+							MX6DL_PAD_SD4_DAT0__NAND_DQS      0x00b1
+						>;
+					};
+				};
+
 				uart1 {
 					pinctrl_uart1_1: uart1grp-1 {
 						fsl,pins = <