102 lines
1.5 KiB
Plaintext
102 lines
1.5 KiB
Plaintext
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Device Tree Source for the ebisu board
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*
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* Copyright (C) 2018 Renesas Electronics Corp.
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*/
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/dts-v1/;
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#include "r8a77990.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Renesas Ebisu board based on r8a77990";
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compatible = "renesas,ebisu", "renesas,r8a77990";
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aliases {
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serial0 = &scif2;
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ethernet0 = &avb;
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};
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chosen {
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bootargs = "ignore_loglevel";
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stdout-path = "serial0:115200n8";
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};
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memory@48000000 {
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device_type = "memory";
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/* first 128MB is reserved for secure area. */
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reg = <0x0 0x48000000 0x0 0x38000000>;
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};
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};
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&avb {
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pinctrl-0 = <&avb_pins>;
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pinctrl-names = "default";
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phy-handle = <&phy0>;
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phy-mode = "rgmii-txid";
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status = "okay";
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phy0: ethernet-phy@0 {
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rxc-skew-ps = <1500>;
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reg = <0>;
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interrupt-parent = <&gpio2>;
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interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
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reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
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};
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};
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&ehci0 {
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status = "okay";
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};
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&extal_clk {
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clock-frequency = <48000000>;
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};
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&ohci0 {
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status = "okay";
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};
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&pfc {
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avb_pins: avb {
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mux {
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groups = "avb_link", "avb_mii";
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function = "avb";
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};
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};
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usb0_pins: usb {
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groups = "usb0_b";
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function = "usb0";
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};
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usb30_pins: usb30 {
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groups = "usb30";
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function = "usb30";
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};
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};
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&rwdt {
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timeout-sec = <60>;
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status = "okay";
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};
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&scif2 {
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status = "okay";
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};
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&usb2_phy0 {
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pinctrl-0 = <&usb0_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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&xhci0 {
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pinctrl-0 = <&usb30_pins>;
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pinctrl-names = "default";
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status = "okay";
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};
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