ARM: dts: tango4: Import MMC nodes

Tango4 provides 2 SD/SDIO/eMMC controllers.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/tango4-common.dtsi

@@ -97,6 +97,22 @@ watchdog@1fd00 {
 			clocks = <&xtal>;
 		};
 
+		mmc0: mmc@21000 {
+			compatible = "arasan,sdhci-8.9a";
+			reg = <0x21000 0x200>;
+			clock-names = "clk_xin", "clk_ahb";
+			clocks = <&clkgen SDIO_CLK>, <&clkgen SYS_CLK>;
+			interrupts = <60 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		mmc1: mmc@21200 {
+			compatible = "arasan,sdhci-8.9a";
+			reg = <0x21200 0x200>;
+			clock-names = "clk_xin", "clk_ahb";
+			clocks = <&clkgen SDIO_CLK>, <&clkgen SYS_CLK>;
+			interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		eth0: ethernet@26000 {
 			compatible = "sigma,smp8734-ethernet";
 			reg = <0x26000 0x800>;

arch/arm/boot/dts/tango4-vantage-1172.dts

@@ -35,3 +35,7 @@ eth0_phy: ethernet-phy@4 {
 		reg = <4>;
 	};
 };
+
+&mmc1 {
+	non-removable; /* eMMC */
+};