ARM: dts: Add EMAC AXI settings for Arria10
Add the device tree entries needed to support the EMAC AXI bus settings on the Arria10 SoCFPGA chip. Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
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@ -408,6 +408,12 @@
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};
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};
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socfpga_axi_setup: stmmac-axi-config {
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snps,wr_osr_lmt = <0xf>;
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snps,rd_osr_lmt = <0xf>;
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snps,blen = <0 0 0 0 16 0 0>;
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};
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gmac0: ethernet@ff800000 {
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compatible = "altr,socfpga-stmmac", "snps,dwmac-3.72a", "snps,dwmac";
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altr,sysmgr-syscon = <&sysmgr 0x44 0>;
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@ -424,6 +430,7 @@
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clock-names = "stmmaceth";
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resets = <&rst EMAC0_RESET>;
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reset-names = "stmmaceth";
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snps,axi-config = <&socfpga_axi_setup>;
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status = "disabled";
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};
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@ -443,6 +450,7 @@
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clock-names = "stmmaceth";
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resets = <&rst EMAC1_RESET>;
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reset-names = "stmmaceth";
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snps,axi-config = <&socfpga_axi_setup>;
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status = "disabled";
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};
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@ -460,6 +468,7 @@
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rx-fifo-depth = <16384>;
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clocks = <&l4_mp_clk>;
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clock-names = "stmmaceth";
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snps,axi-config = <&socfpga_axi_setup>;
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status = "disabled";
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};
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