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ARM: dts: add EMAC AXI settings for Cyclone5

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

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Dinh Nguyen 2022-07-25 15:03:07 -05:00
parent 357513c052
commit b3cbbb5863
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/socfpga.dtsi
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@ -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";
};