arm64: zynqmp: Add emmc specific parameters

EMMC will have bus-width 8 and it is non-removable in general. These
are missing from dt node. Add bus-width and non-removable parameters
to emmc node.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

arch/arm/dts/zynqmp-mini-emmc0.dts

@@ -51,6 +51,8 @@
 			u-boot,dm-pre-reloc;
 			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
+			non-removable;
+			bus-width = <8>;
 			reg = <0x0 0xff160000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			clocks = <&clk_xin &clk_xin>;

arch/arm/dts/zynqmp-mini-emmc1.dts

@@ -51,6 +51,8 @@
 			u-boot,dm-pre-reloc;
 			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
+			non-removable;
+			bus-width = <8>;
 			reg = <0x0 0xff170000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			clocks = <&clk_xin &clk_xin>;