Commit b3cbbb58 authored by Dinh Nguyen's avatar Dinh Nguyen
Browse files

ARM: dts: add EMAC AXI settings for Cyclone5 



Add the dts entries needed to support the EMAC AXI bus settings on the
Cyclone5.

Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
parent 357513c0

arch/arm/boot/dts/socfpga.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -561,6 +561,12 @@ 
			interrupts = <0 175 4>;

		};



		socfpga_axi_setup: stmmac-axi-config {

			snps,wr_osr_lmt = <0xf>;

			snps,rd_osr_lmt = <0xf>;

			snps,blen = <0 0 0 0 16 0 0>;

		};



		gmac0: ethernet@ff700000 {

			compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";

			altr,sysmgr-syscon = <&sysmgr 0x60 0>;
@@ -576,6 +582,7 @@ 
			snps,perfect-filter-entries = <128>;

			tx-fifo-depth = <4096>;

			rx-fifo-depth = <4096>;

			snps,axi-config = <&socfpga_axi_setup>;

			status = "disabled";

		};
@@ -594,6 +601,7 @@ 
			snps,perfect-filter-entries = <128>;

			tx-fifo-depth = <4096>;

			rx-fifo-depth = <4096>;

			snps,axi-config = <&socfpga_axi_setup>;

			status = "disabled";

		};