ARM: dts: exynos: Configure Midas SD card CD pin

This pin is externally pulled up, so we need to disable the SoC's
internal pull down resistor to allow it to function properly.
Signed-off-by: Simon Shields <simon@lineageos.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

arch/arm/boot/dts/exynos4412-midas.dtsi

@@ -1035,6 +1035,11 @@ max77693_fuel_irq: max77693-fuel-irq {
 		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
 	};
 
+	sdhci2_cd: sdhci2-cd-irq {
+		samsung,pins = "gpx3-4";
+		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+	};
+
 	hdmi_hpd: hdmi-hpd {
 		samsung,pins = "gpx3-7";
 		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
@@ -1266,7 +1271,7 @@ &sdhci_2 {
 	bus-width = <4>;
 	cd-gpios = <&gpx3 4 GPIO_ACTIVE_HIGH>;
 	cd-inverted;
-	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
+	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sdhci2_cd>;
 	pinctrl-names = "default";
 	vmmc-supply = <&ldo21_reg>;
 	status = "okay";