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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Device Tree Source for the ebisu board
*
* Copyright (C) 2018 Renesas Electronics Corp.
*/
/dts-v1/;
#include "r8a77990.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Ebisu board based on r8a77990";
compatible = "renesas,ebisu", "renesas,r8a77990";
aliases {
serial0 = &scif2;
ethernet0 = &avb;
};
chosen {
bootargs = "ignore_loglevel";
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy-mode = "rgmii-txid";
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
interrupt-parent = <&gpio2>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
};
};
&ehci0 {
status = "okay";
};
&extal_clk {
clock-frequency = <48000000>;
};
&ohci0 {
status = "okay";
};
&pfc {
avb_pins: avb {
mux {
groups = "avb_link", "avb_mii";
function = "avb";
};
};
usb0_pins: usb {
groups = "usb0_b";
function = "usb0";
};
usb30_pins: usb30 {
groups = "usb30";
function = "usb30";
};
};
&rwdt {
timeout-sec = <60>;
status = "okay";
};
&scif2 {
status = "okay";
};
&usb2_phy0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";
status = "okay";
};
&xhci0 {
pinctrl-0 = <&usb30_pins>;
pinctrl-names = "default";
status = "okay";
};
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