ARC: [plat-hsdk]: Add missing FIFO size entry in GMAC node

[ Upstream commit 4c70850aeb2e40016722cd1abd43c679666d3ca0 ]

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

Cc: Joao Pinto <jpinto@synopsys.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Tested-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
index f67f614..d131c54 100644 (file)
--- 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>;