diff --git a/litex/tools/litex_json2dts.py b/litex/tools/litex_json2dts.py
index 716d227ac..1573ebd3a 100755
--- a/litex/tools/litex_json2dts.py
+++ b/litex/tools/litex_json2dts.py
@@ -283,8 +283,10 @@ def generate_dts(d, initrd_start=None, initrd_size=None, polling=False):
                 reg = <0x{sdphy_csr_base:x} 0x100>,
                       <0x{sdcore_csr_base:x} 0x100>,
                       <0x{sdblock2mem:x} 0x100>,
-                      <0x{sdmem2block:x} 0x100>;
+                      <0x{sdmem2block:x} 0x100>,
+                      <0x{sdirq:x} 0x100>;
                 bus-width = <0x04>;
+                {sdirq_interrupt}
                 status = "okay";
             }};
 """.format(
@@ -292,7 +294,9 @@ def generate_dts(d, initrd_start=None, initrd_size=None, polling=False):
         sdphy_csr_base  = d["csr_bases"]["sdphy"],
         sdcore_csr_base = d["csr_bases"]["sdcore"],
         sdblock2mem     = d["csr_bases"]["sdblock2mem"],
-        sdmem2block     = d["csr_bases"]["sdmem2block"]
+        sdmem2block     = d["csr_bases"]["sdmem2block"],
+        sdirq           = d["csr_bases"]["sdirq"],
+        sdirq_interrupt = "" if polling else "interrupts = <{}>;".format(d["constants"]["sdirq_interrupt"])
 )
     # Leds -----------------------------------------------------------------------------------------