ARM: ux500: correct CD for micro SD on hrev60plus

This correct the card detect line for the HREF v60 and later
reference designs. This is connected directly to the Nomadik
GPIO block, line 95 at offset 31 on the third instance.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/ste-hrefv60plus.dts

@@ -40,7 +40,7 @@ sdi0_per1@80126000 {
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
 
-			cd-gpios  = <&tc3589x_gpio 3 0x4>;
+			cd-gpios  = <&gpio2 31 0x4>; // 95
 
 			status = "okay";
 		};