1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Device Tree Source for the ebisu board
5 * Copyright (C) 2018 Renesas Electronics Corp.
9 #include "r8a77990.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
13 model = "Renesas Ebisu board based on r8a77990";
14 compatible = "renesas,ebisu", "renesas,r8a77990";
22 bootargs = "ignore_loglevel";
23 stdout-path = "serial0:115200n8";
27 device_type = "memory";
28 /* first 128MB is reserved for secure area. */
29 reg = <0x0 0x48000000 0x0 0x38000000>;
34 pinctrl-0 = <&avb_pins>;
35 pinctrl-names = "default";
36 renesas,no-ether-link;
38 phy-mode = "rgmii-txid";
41 phy0: ethernet-phy@0 {
44 interrupt-parent = <&gpio2>;
45 interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
46 reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
51 clock-frequency = <48000000>;
55 pinctrl-0 = <&scif_clk_pins>;
56 pinctrl-names = "default";
60 groups = "avb_link", "avb_mii";
66 groups = "scif2_data_a";
70 scif_clk_pins: scif_clk {
71 groups = "scif_clk_a";
72 function = "scif_clk";
91 pinctrl-0 = <&scif2_pins>;
92 pinctrl-names = "default";