Index: kernel/arch/arm32/src/mach/gta02/gta02.c
===================================================================
--- kernel/arch/arm32/src/mach/gta02/gta02.c	(revision a9b5b5fabe77630d44c11b4e3e9315bfc20215ce)
+++ kernel/arch/arm32/src/mach/gta02/gta02.c	(revision df908b30e4b97f72823f6cf1d2178df300bb11d5)
@@ -221,4 +221,11 @@
 		}
 	}
+
+	/* Enable interrupts from ADC */
+	s3c24xx_irqc_src_enable(&gta02_irqc, S3C24XX_INT_ADC);
+
+	/* Enable interrupts from ADC sub-sources */
+	s3c24xx_irqc_subsrc_enable(&gta02_irqc, S3C24XX_SUBINT_ADC_S);
+	s3c24xx_irqc_subsrc_enable(&gta02_irqc, S3C24XX_SUBINT_TC);
 }