Commit 9aa0cae1 authored by Dinh Nguyen's avatar Dinh Nguyen
Browse files

arm64: dts: stratix10: use the "altr,socfpga-stmmac-a10-s10" binding 



Because of register and bits difference for setting PHY modes, PTP reference
clock, and FPGA signalling, the Stratix10 SoC needs to use the
"altr,socfpga-stmmac-a10-s10" binding to set the correct modes.

On Stratix10, each EMAC has its own register for PHY modes, and they all have
the same offset, thus we can use the 2nd parameter to specify the offsets
for the FPGA signal bits.

Signed-off-by: default avatarDinh Nguyen <dinguyen@kernel.org>
parent cca3731e

arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi

+5 −5
Original line number Diff line number Diff line
@@ -149,7 +149,7 @@ 
		};



		gmac0: ethernet@ff800000 {

			compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac";

			compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.74a", "snps,dwmac";

			reg = <0xff800000 0x2000>;

			interrupts = <0 90 4>;

			interrupt-names = "macirq";
@@ -167,7 +167,7 @@ 
		};



		gmac1: ethernet@ff802000 {

			compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac";

			compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.74a", "snps,dwmac";

			reg = <0xff802000 0x2000>;

			interrupts = <0 91 4>;

			interrupt-names = "macirq";
@@ -180,12 +180,12 @@ 
			rx-fifo-depth = <16384>;

			snps,multicast-filter-bins = <256>;

			iommus = <&smmu 2>;

			altr,sysmgr-syscon = <&sysmgr 0x48 0>;

			altr,sysmgr-syscon = <&sysmgr 0x48 8>;

			status = "disabled";

		};



		gmac2: ethernet@ff804000 {

			compatible = "altr,socfpga-stmmac", "snps,dwmac-3.74a", "snps,dwmac";

			compatible = "altr,socfpga-stmmac-a10-s10", "snps,dwmac-3.74a", "snps,dwmac";

			reg = <0xff804000 0x2000>;

			interrupts = <0 92 4>;

			interrupt-names = "macirq";
@@ -198,7 +198,7 @@ 
			rx-fifo-depth = <16384>;

			snps,multicast-filter-bins = <256>;

			iommus = <&smmu 3>;

			altr,sysmgr-syscon = <&sysmgr 0x4c 0>;

			altr,sysmgr-syscon = <&sysmgr 0x4c 16>;

			status = "disabled";

		};

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