diff --git a/projects/rocr-runtime/src/libhsakmt.h b/projects/rocr-runtime/src/libhsakmt.h
index 2bbec6f211..1cae43a12a 100644
--- a/projects/rocr-runtime/src/libhsakmt.h
+++ b/projects/rocr-runtime/src/libhsakmt.h
@@ -130,6 +130,7 @@ enum asic_family_type {
 	CHIP_NAVI14,	/* 17 */
 	CHIP_SIENNA_CICHLID,	/* 18 */
 	CHIP_NAVY_FLOUNDER,	/* 19 */
+	CHIP_DIMGREY_CAVEFISH,	/* 20 */
 	CHIP_LAST
 };
 
diff --git a/projects/rocr-runtime/src/queues.c b/projects/rocr-runtime/src/queues.c
index d46bc7e6c6..33b81fc09c 100644
--- a/projects/rocr-runtime/src/queues.c
+++ b/projects/rocr-runtime/src/queues.c
@@ -178,6 +178,12 @@ const struct device_info navy_flounder_device_info = {
     .doorbell_size = DOORBELL_SIZE_GFX9,
 };
 
+const struct device_info dimgrey_cavefish_device_info = {
+    .asic_family = CHIP_DIMGREY_CAVEFISH,
+    .eop_buffer_size = 4096,
+    .doorbell_size = DOORBELL_SIZE_GFX9,
+};
+
 static const struct device_info *dev_lookup_table[] = {
 	[CHIP_KAVERI] = &kaveri_device_info,
 	[CHIP_HAWAII] = &hawaii_device_info,
@@ -199,6 +205,7 @@ static const struct device_info *dev_lookup_table[] = {
 	[CHIP_NAVI14] = &navi14_device_info,
 	[CHIP_SIENNA_CICHLID] = &sienna_cichlid_device_info,
 	[CHIP_NAVY_FLOUNDER] = &navy_flounder_device_info,
+	[CHIP_DIMGREY_CAVEFISH] = &dimgrey_cavefish_device_info,
 };
 
 struct queue {