ARM64: zynqmp: change sdhci compatible string.

This patch changes the compatible string for sdhci node,
adds "xlnx,device_id" and "xlnx,mio_bank" property to sdhci node.

Signed-off-by: Sai Krishna Potthuri <lakshmis@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 618378f..150472f 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -699,13 +699,14 @@
 
 		sdhci0: sdhci@ff160000 {
 			u-boot,dm-pre-reloc;
-			compatible = "arasan,sdhci-8.9a";
+			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 48 4>;
 			reg = <0x0 0xff160000 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			broken-tuning;
+			xlnx,device_id = <0>;
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x870>;
 			power-domains = <&pd_sd0>;
@@ -713,13 +714,14 @@
 
 		sdhci1: sdhci@ff170000 {
 			u-boot,dm-pre-reloc;
-			compatible = "arasan,sdhci-8.9a";
+			compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a";
 			status = "disabled";
 			interrupt-parent = <&gic>;
 			interrupts = <0 49 4>;
 			reg = <0x0 0xff170000 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
 			broken-tuning;
+			xlnx,device_id = <1>;
 			#stream-id-cells = <1>;
 			iommus = <&smmu 0x871>;
 			power-domains = <&pd_sd1>;