ARM: dts: imx6q: Add pinctrl for usdhc2 and enet

Add a group to the usdhc2 and enet pinctrl.
Signed-off-by: NChristian Hemp <c.hemp@phytec.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx6q.dtsi

@@ -157,6 +157,27 @@
 							MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
 						>;
 					};
+
+					pinctrl_enet_3: enetgrp-3 {
+						fsl,pins = <
+							MX6Q_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
+							MX6Q_PAD_ENET_MDC__ENET_MDC         0x1b0b0
+							MX6Q_PAD_RGMII_TXC__RGMII_TXC       0x1b0b0
+							MX6Q_PAD_RGMII_TD0__RGMII_TD0       0x1b0b0
+							MX6Q_PAD_RGMII_TD1__RGMII_TD1       0x1b0b0
+							MX6Q_PAD_RGMII_TD2__RGMII_TD2       0x1b0b0
+							MX6Q_PAD_RGMII_TD3__RGMII_TD3       0x1b0b0
+							MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
+							MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
+							MX6Q_PAD_RGMII_RXC__RGMII_RXC       0x1b0b0
+							MX6Q_PAD_RGMII_RD0__RGMII_RD0       0x1b0b0
+							MX6Q_PAD_RGMII_RD1__RGMII_RD1       0x1b0b0
+							MX6Q_PAD_RGMII_RD2__RGMII_RD2       0x1b0b0
+							MX6Q_PAD_RGMII_RD3__RGMII_RD3       0x1b0b0
+							MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+							MX6Q_PAD_ENET_TX_EN__ENET_TX_EN     0x1b0b0
+						>;
+					};
 				};
 
 				gpmi-nand {
@@ -266,6 +287,17 @@
 							MX6Q_PAD_NANDF_D7__SD2_DATA7 0x17059
 						>;
 					};
+
+					pinctrl_usdhc2_2: usdhc2grp-2 {
+						fsl,pins = <
+							MX6Q_PAD_SD2_CMD__SD2_CMD    0x17059
+							MX6Q_PAD_SD2_CLK__SD2_CLK    0x10059
+							MX6Q_PAD_SD2_DAT0__SD2_DATA0 0x17059
+							MX6Q_PAD_SD2_DAT1__SD2_DATA1 0x17059
+							MX6Q_PAD_SD2_DAT2__SD2_DATA2 0x17059
+							MX6Q_PAD_SD2_DAT3__SD2_DATA3 0x17059
+						>;
+					};
 				};
 
 				usdhc3 {