[PATCH 4.19 34/90] ARC: [plat-hsdk]: Add missing FIFO size entry in GMAC node

[Greg Kroah-Hartman]

[ Upstream commit 4c70850aeb2e40016722cd1abd43c679666d3ca0 ]

Add the binding for RX/TX fifo size of GMAC node.

Cc: Joao Pinto <jpinto@xxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Tested-by: Eugeniy Paltsev <Eugeniy.Paltsev@xxxxxxxxxxxx>
Acked-by: Alexey Brodkin <abrodkin@xxxxxxxxxxxx>
Signed-off-by: Jose Abreu <joabreu@xxxxxxxxxxxx>
Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/arc/boot/dts/hsdk.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
index f67f614ccb0e..d131c54acd3e 100644
--- a/arch/arc/boot/dts/hsdk.dts
+++ b/arch/arc/boot/dts/hsdk.dts
@@ -184,6 +184,9 @@
 			mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */
 			dma-coherent;
 
+			tx-fifo-depth = <4096>;
+			rx-fifo-depth = <4096>;
+
 			mdio {
 				#address-cells = <1>;
 				#size-cells = <0>;
-- 
2.20.1