ARM: dts: imx6qdl-sabrelite: move USDHC4 CD to pinctrl_usdhc4

This patch moves pin NANDF_D6 (CD) from pinctrl_hog to pinctrl_usdhc4.
It also explicitly sets the pad to 0x1b0b0, which is also the value
that it has before this patch if using mainline u-boot.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

arch/arm/boot/dts/imx6qdl-sabrelite.dtsi

@@ -114,7 +114,6 @@ &iomuxc {
 	imx6q-sabrelite {
 		pinctrl_hog: hoggrp {
 			fsl,pins = <
-				MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x80000000
 				MX6QDL_PAD_EIM_D19__GPIO3_IO19  0x80000000
 				MX6QDL_PAD_EIM_D22__GPIO3_IO22  0x80000000
 				MX6QDL_PAD_EIM_D23__GPIO3_IO23  0x80000000
@@ -208,6 +207,7 @@ MX6QDL_PAD_SD4_DAT0__SD4_DATA0		0x17059
 				MX6QDL_PAD_SD4_DAT1__SD4_DATA1		0x17059
 				MX6QDL_PAD_SD4_DAT2__SD4_DATA2		0x17059
 				MX6QDL_PAD_SD4_DAT3__SD4_DATA3		0x17059
+				MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0	/* CD */
 			>;
 		};
 	};