0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Device Tree Source for the RZ/G2[HMN] HiHope sub board common parts
0004 *
0005 * Copyright (C) 2019 Renesas Electronics Corp.
0006 */
0007
0008 / {
0009 aliases {
0010 ethernet0 = &avb;
0011 };
0012
0013 chosen {
0014 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
0015 };
0016 };
0017
0018 &avb {
0019 pinctrl-0 = <&avb_pins>;
0020 pinctrl-names = "default";
0021 phy-handle = <&phy0>;
0022 tx-internal-delay-ps = <2000>;
0023 rx-internal-delay-ps = <1800>;
0024 status = "okay";
0025
0026 phy0: ethernet-phy@0 {
0027 compatible = "ethernet-phy-id001c.c915",
0028 "ethernet-phy-ieee802.3-c22";
0029 reg = <0>;
0030 interrupt-parent = <&gpio2>;
0031 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
0032 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
0033 };
0034 };
0035
0036 &can0 {
0037 pinctrl-0 = <&can0_pins>;
0038 pinctrl-names = "default";
0039 status = "okay";
0040 };
0041
0042 &can1 {
0043 pinctrl-0 = <&can1_pins>;
0044 pinctrl-names = "default";
0045 status = "okay";
0046 };
0047
0048 &pciec0 {
0049 status = "okay";
0050 };
0051
0052 &pfc {
0053 pinctrl-0 = <&scif_clk_pins>;
0054 pinctrl-names = "default";
0055
0056 avb_pins: avb {
0057 mux {
0058 groups = "avb_link", "avb_mdio", "avb_mii";
0059 function = "avb";
0060 };
0061
0062 pins_mdio {
0063 groups = "avb_mdio";
0064 drive-strength = <24>;
0065 };
0066
0067 pins_mii_tx {
0068 pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
0069 "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
0070 drive-strength = <12>;
0071 };
0072 };
0073
0074 can0_pins: can0 {
0075 groups = "can0_data_a";
0076 function = "can0";
0077 };
0078
0079 can1_pins: can1 {
0080 groups = "can1_data";
0081 function = "can1";
0082 };
0083
0084 pwm0_pins: pwm0 {
0085 groups = "pwm0";
0086 function = "pwm0";
0087 };
0088 };
0089
0090 &pwm0 {
0091 pinctrl-0 = <&pwm0_pins>;
0092 pinctrl-names = "default";
0093
0094 status = "okay";
0095 };
