diff --git a/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Sdhc.asl b/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Sdhc.asl
index fb691b43..9c97ef3a 100644
--- a/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Sdhc.asl
+++ b/edk2-rockchip/Silicon/Rockchip/RK3588/AcpiTables/Sdhc.asl
@@ -7,7 +7,6 @@
  **/
 #include "AcpiTables.h"
 
-
   Device (SDHC)
   {
     Name (_HID, "RKCPFE2C")
@@ -17,10 +16,7 @@
     Name (_S2D, 0x1)
     Name (_S3D, 0x1)
     Name (_S4D, 0x1)
-    Method (_STA)
-    {
-      Return(0xf)
-    }
+
     Method (_CRS, 0x0, Serialized) {
       Name (RBUF, ResourceTemplate() {
         Memory32Fixed (ReadWrite, 0xfe2c0000, 0x4000)
@@ -28,4 +24,21 @@
       })
       Return (RBUF)
     }
-  } //SDHC
\ No newline at end of file
+
+    Name (_DSD, Package () {
+        ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+        Package () {
+            Package () { "compatible", Package () { "rockchip,rk3588-dw-mshc", "rockchip,rk3288-dw-mshc" } },
+            Package () { "fifo-depth", 0x100 },
+            Package () { "max-frequency", 50000000 },
+            Package () { "bus-width", 4 },
+            Package () { "cap-sd-highspeed", 1 },
+        }
+    })
+
+    Method (_STA)
+    {
+      Return(0xf)
+    }
+
+  } //SDHC