diff --git a/qcom/sa8155.dtsi b/qcom/sa8155.dtsi
index d2f9f4246f21..9aea5b2b4036 100644
--- a/qcom/sa8155.dtsi
+++ b/qcom/sa8155.dtsi
@@ -93,7 +93,7 @@
 	};
 
 	mtl_tx_setup: tx-queues-config {
-		snps,tx-queues-to-use = <5>;
+		snps,tx-queues-to-use = <4>;
 		snps,tx-sched-sp;
 		queue0 {
 			snps,dcb-algorithm;
@@ -139,8 +139,9 @@
 		interrupt-names = "macirq", "eth_lpi",
 			"phy-intr";
 		snps,tso;
+		snps,pbl = <32>;
 		rx-fifo-depth = <16384>;
-		tx-fifo-depth = <32768>;
+		tx-fifo-depth = <20480>;
 		snps,mtl-rx-config = <&mtl_rx_setup>;
 		snps,mtl-tx-config = <&mtl_tx_setup>;
 		snps,reset-gpios = <&tlmm 79 GPIO_ACTIVE_HIGH>;