diff --git a/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts b/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
index 5d2a77012409..9744f87d755f 100644
--- a/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
+++ b/arch/arm/boot/dts/amlogic/sm1_s905d3_skt.dts
@@ -1480,34 +1480,6 @@
 	};
 };
 
-&sd_emmc_b2 {
-	status = "disabled";
-	sd {
-		caps = "MMC_CAP_4_BIT_DATA",
-			 "MMC_CAP_MMC_HIGHSPEED",
-			 "MMC_CAP_SD_HIGHSPEED";
-
-		f_min = <400000>;
-		f_max = <50000000>;
-	};
-
-	sdio {
-		caps = "MMC_CAP_4_BIT_DATA",
-			 "MMC_CAP_MMC_HIGHSPEED",
-			 "MMC_CAP_SD_HIGHSPEED",
-			 "MMC_CAP_NONREMOVABLE",
-			 "MMC_CAP_UHS_SDR12",
-			 "MMC_CAP_UHS_SDR25",
-			 "MMC_CAP_UHS_SDR50",
-			 "MMC_CAP_UHS_SDR104",
-			 "MMC_PM_KEEP_POWER",
-			 "MMC_CAP_SDIO_IRQ";
-
-		f_min = <400000>;
-		f_max = <200000000>;
-	};
-};
-
 &sd_emmc_a {
 	status = "disabled";
 	sdio {