77 lines
1.3 KiB
Plaintext
77 lines
1.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Device Tree Source for the SK-RZG1E board
|
|
*
|
|
* Copyright (C) 2016-2017 Cogent Embedded, Inc.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "r8a7745.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
model = "SK-RZG1E";
|
|
compatible = "renesas,sk-rzg1e", "renesas,r8a7745";
|
|
|
|
aliases {
|
|
serial0 = &scif2;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@40000000 {
|
|
device_type = "memory";
|
|
reg = <0 0x40000000 0 0x40000000>;
|
|
};
|
|
};
|
|
|
|
&extal_clk {
|
|
clock-frequency = <20000000>;
|
|
};
|
|
|
|
&pfc {
|
|
scif2_pins: scif2 {
|
|
groups = "scif2_data";
|
|
function = "scif2";
|
|
};
|
|
|
|
ether_pins: ether {
|
|
groups = "eth_link", "eth_mdio", "eth_rmii";
|
|
function = "eth";
|
|
};
|
|
|
|
phy1_pins: phy1 {
|
|
groups = "intc_irq8";
|
|
function = "intc";
|
|
};
|
|
};
|
|
|
|
&scif2 {
|
|
pinctrl-0 = <&scif2_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
ðer {
|
|
pinctrl-0 = <ðer_pins>, <&phy1_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
phy-handle = <&phy1>;
|
|
renesas,ether-link-active-low;
|
|
status = "okay";
|
|
|
|
phy1: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-id0022.1537",
|
|
"ethernet-phy-ieee802.3-c22";
|
|
reg = <1>;
|
|
interrupt-parent = <&irqc>;
|
|
interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
|
|
micrel,led-mode = <1>;
|
|
reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|