81 lines
1.4 KiB
Plaintext
81 lines
1.4 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright 2022 Google LLC
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*/
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#include "socfpga_arria10.dtsi"
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/ {
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model = "Enclustra Mercury AA1";
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compatible = "enclustra,mercury-aa1", "altr,socfpga-arria10", "altr,socfpga";
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aliases {
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ethernet0 = &gmac0;
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serial1 = &uart1;
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};
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memory@0 {
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name = "memory";
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device_type = "memory";
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reg = <0x0 0x80000000>; /* 2GB */
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};
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chosen {
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stdout-path = "serial1:115200n8";
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};
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};
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&gmac0 {
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phy-mode = "rgmii";
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phy-addr = <0xffffffff>; /* probe for phy addr */
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max-frame-size = <3800>;
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phy-handle = <&phy3>;
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mdio {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "snps,dwmac-mdio";
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phy3: ethernet-phy@3 {
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txd0-skew-ps = <0>; /* -420ps */
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txd1-skew-ps = <0>; /* -420ps */
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txd2-skew-ps = <0>; /* -420ps */
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txd3-skew-ps = <0>; /* -420ps */
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rxd0-skew-ps = <420>; /* 0ps */
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rxd1-skew-ps = <420>; /* 0ps */
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rxd2-skew-ps = <420>; /* 0ps */
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rxd3-skew-ps = <420>; /* 0ps */
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txen-skew-ps = <0>; /* -420ps */
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txc-skew-ps = <1860>; /* 960ps */
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rxdv-skew-ps = <420>; /* 0ps */
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rxc-skew-ps = <1680>; /* 780ps */
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reg = <3>;
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};
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};
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};
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&i2c1 {
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atsha204a: crypto@64 {
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compatible = "atmel,atsha204a";
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reg = <0x64>;
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};
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isl12022: isl12022@6f {
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compatible = "isil,isl12022";
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reg = <0x6f>;
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};
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};
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/* Following mappings are taken from arria10 socdk dts */
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&mmc {
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cap-sd-highspeed;
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broken-cd;
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bus-width = <4>;
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};
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&osc1 {
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clock-frequency = <33330000>;
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};
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