ARM: dts: cm-t3x30: add twl4030 gpio pullups

Add pullup for twl4030 GPIO_0 used as MMC1 card detect signal.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/omap3-cm-t3x30.dtsi

@@ -90,4 +90,6 @@ &mmc1 {
 
 &twl_gpio {
 	ti,use-leds;
+	/* pullups: BIT(0) */
+	ti,pullups = <0x000001>;
 };