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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the GR-Peach board
*
* Copyright (C) 2017 Jacopo Mondi <jacopo+renesas@jmondi.org>
* Copyright (C) 2016 Renesas Electronics
*/
/dts-v1/;
#include "r7s72100.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/r7s72100-pinctrl.h>
/ {
model = "GR-Peach";
compatible = "renesas,gr-peach", "renesas,r7s72100";
aliases {
serial0 = &scif2;
};
chosen {
bootargs = "ignore_loglevel rw root=/dev/mtdblock0";
stdout-path = "serial0:115200n8";
};
memory@20000000 {
device_type = "memory";
reg = <0x20000000 0x00a00000>;
};
lbsc {
#address-cells = <1>;
#size-cells = <1>;
};
flash@18000000 {
compatible = "mtd-rom";
probe-type = "map_rom";
reg = <0x18000000 0x00800000>;
bank-width = <4>;
device-width = <1>;
clocks = <&mstp9_clks R7S72100_CLK_SPIBSC0>;
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <1>;
rootfs@600000 {
label = "rootfs";
reg = <0x00600000 0x00200000>;
};
};
leds {
status = "okay";
compatible = "gpio-leds";
led1 {
gpios = <&port6 12 GPIO_ACTIVE_HIGH>;
};
};
};
&pinctrl {
scif2_pins: serial2 {
/* P6_2 as RxD2; P6_3 as TxD2 */
pinmux = <RZA1_PINMUX(6, 2, 7)>, <RZA1_PINMUX(6, 3, 7)>;
};
ether_pins: ether {
/* Ethernet on Ports 1,3,5,10 */
pinmux = <RZA1_PINMUX(1, 14, 4)>, /* P1_14 = ET_COL */
<RZA1_PINMUX(3, 0, 2)>, /* P3_0 = ET_TXCLK */
<RZA1_PINMUX(3, 3, 2)>, /* P3_3 = ET_MDIO */
<RZA1_PINMUX(3, 4, 2)>, /* P3_4 = ET_RXCLK */
<RZA1_PINMUX(3, 5, 2)>, /* P3_5 = ET_RXER */
<RZA1_PINMUX(3, 6, 2)>, /* P3_6 = ET_RXDV */
<RZA1_PINMUX(5, 9, 2)>, /* P5_9 = ET_MDC */
<RZA1_PINMUX(10, 1, 4)>, /* P10_1 = ET_TXER */
<RZA1_PINMUX(10, 2, 4)>, /* P10_2 = ET_TXEN */
<RZA1_PINMUX(10, 3, 4)>, /* P10_3 = ET_CRS */
<RZA1_PINMUX(10, 4, 4)>, /* P10_4 = ET_TXD0 */
<RZA1_PINMUX(10, 5, 4)>, /* P10_5 = ET_TXD1 */
<RZA1_PINMUX(10, 6, 4)>, /* P10_6 = ET_TXD2 */
<RZA1_PINMUX(10, 7, 4)>, /* P10_7 = ET_TXD3 */
<RZA1_PINMUX(10, 8, 4)>, /* P10_8 = ET_RXD0 */
<RZA1_PINMUX(10, 9, 4)>, /* P10_9 = ET_RXD1 */
<RZA1_PINMUX(10, 10, 4)>,/* P10_10 = ET_RXD2 */
<RZA1_PINMUX(10, 11, 4)>;/* P10_11 = ET_RXD3 */
};
};
&extal_clk {
clock-frequency = <13333000>;
};
&usb_x1_clk {
clock-frequency = <48000000>;
};
&mtu2 {
status = "okay";
};
&ostm0 {
status = "okay";
};
&ostm1 {
status = "okay";
};
&scif2 {
pinctrl-names = "default";
pinctrl-0 = <&scif2_pins>;
status = "okay";
};
ðer {
pinctrl-names = "default";
pinctrl-0 = <ðer_pins>;
status = "okay";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy0: ethernet-phy@0 {
reg = <0>;
reset-gpios = <&port4 2 GPIO_ACTIVE_LOW>;
reset-delay-us = <5>;
};
};
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