87 lines
1.3 KiB
Plaintext
87 lines
1.3 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0+ OR MIT
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//
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// Device Tree Source for UniPhier LD20 Reference Board
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//
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// Copyright (C) 2015-2016 Socionext Inc.
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// Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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/dts-v1/;
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#include "uniphier-ld20.dtsi"
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#include "uniphier-ref-daughter.dtsi"
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#include "uniphier-support-card.dtsi"
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/ {
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model = "UniPhier LD20 Reference Board";
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compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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aliases {
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serial0 = &serial0;
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serial1 = &serialsc;
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serial2 = &serial2;
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serial3 = &serial3;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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ethernet0 = ð
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0 0x80000000 0 0xc0000000>;
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};
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};
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ðsc {
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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};
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&serialsc {
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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};
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&serial0 {
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status = "okay";
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};
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&gpio {
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xirq0-hog {
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gpio-hog;
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gpios = <UNIPHIER_GPIO_IRQ(0) 0>;
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input;
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};
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};
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&i2c0 {
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status = "okay";
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};
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ð {
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status = "okay";
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phy-handle = <ðphy>;
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};
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&mdio {
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ethphy: ethernet-phy@0 {
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reg = <0>;
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};
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};
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&pinctrl_ether_rgmii {
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tx {
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pins = "RGMII_TXCLK", "RGMII_TXD0", "RGMII_TXD1",
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"RGMII_TXD2", "RGMII_TXD3", "RGMII_TXCTL";
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drive-strength = <9>;
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};
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};
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&usb {
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status = "okay";
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};
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