diff --git a/arch/mips/dts/pic32mzda.dtsi b/arch/mips/dts/pic32mzda.dtsi
index c67cfa9..f1894ec 100644
--- a/arch/mips/dts/pic32mzda.dtsi
+++ b/arch/mips/dts/pic32mzda.dtsi
@@ -150,4 +150,15 @@
 			#gpio-cells = <2>;
 		};
 	};
+
+	sdhci: sdhci@1f8ec000 {
+		compatible = "microchip,pic32mzda-sdhci";
+		reg = <0x1f8ec000 0x100>;
+		interrupts = <191 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&clock REF4CLK>, <&clock PB5CLK>;
+		clock-names = "base_clk", "sys_clk";
+		clock-freq-min-max = <25000000>,<25000000>;
+		bus-width = <4>;
+		status = "disabled";
+	};
 };
diff --git a/arch/mips/dts/pic32mzda_sk.dts b/arch/mips/dts/pic32mzda_sk.dts
index 99e7f64..f886a0f 100644
--- a/arch/mips/dts/pic32mzda_sk.dts
+++ b/arch/mips/dts/pic32mzda_sk.dts
@@ -23,6 +23,9 @@
 };
 
 &clock {
+	microchip,refo2-frequency = <50000000>;
+	microchip,refo4-frequency = <25000000>;
+	microchip,refo5-frequency = <40000000>;
 	status = "okay";
 	u-boot,dm-pre-reloc;
 };
@@ -36,3 +39,7 @@
 	status = "okay";
 	u-boot,dm-pre-reloc;
 };
+
+&sdhci {
+	status = "okay";
+};
\ No newline at end of file