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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2024 B&R Industrial Automation GmbH
*/
/dts-v1/;
/include/ "zynq-7000.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "BRCP150 CPU";
compatible = "br,cp150",
"xlnx,zynq-7000";
aliases {
i2c0 = &i2c0;
serial0 = &uart0;
spi0 = &qspi;
};
memory {
device_type = "memory";
reg = <0x0 0x20000000>;
};
chosen {
stdout-path = "serial0:115200n8";
};
usb_phy0: phy0 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
brd_rst: board_reset {
compatible = "br,board-reset";
pin = <&gpio0 27 GPIO_ACTIVE_HIGH>;
};
/* Put this pin active high to enable RS232 debug serial */
rs232_en: rs232_enable {
compatible = "br,rs232-en";
pin = <&gpio0 52 GPIO_ACTIVE_HIGH>;
};
leds {
compatible = "gpio-leds";
re_green {
label = "R_E_GREEN";
gpios = <&ledgpio 0 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
re_red {
label = "R_E_RED";
gpios = <&ledgpio 1 GPIO_ACTIVE_LOW>;
default-state = "off";
};
rdy_f_red {
label = "RDY_F_RED";
gpios = <&ledgpio 2 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
rdy_f_yellow {
label = "RDY_F_YELLOW";
gpios = <&ledgpio 3 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
se_green {
label = "S_E_GREEN";
gpios = <&ledgpio 4 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
se_red {
label = "S_E_RED";
gpios = <&ledgpio 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
plk_se_green {
label = "PLK_S_E_GREEN";
gpios = <&ledgpio 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
eth_se_green {
label = "ETH_S_E_GREEN";
gpios = <&ledgpio 7 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
user1_green {
label = "USER1_GREEN";
gpios = <&ledgpio 12 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
user1_red {
label = "USER1_RED";
gpios = <&ledgpio 13 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
user2_green {
label = "USER2_GREEN";
gpios = <&ledgpio 14 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
user2_red {
label = "USER2_RED";
gpios = <&ledgpio 15 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
};
&gem0 {
status = "okay";
phy-mode = "mii";
phy-handle = <ðernet_phy>;
ethernet_phy: emio-phy@2 {
reg = <2>;
max-speed = <100>;
};
};
&i2c0 {
status = "okay";
clock-frequency = <100000>;
ledgpio: max7320@5d { /* board LED */
status = "okay";
compatible = "maxim,max7320";
reg = <0x5d>;
#gpio-cells = <2>;
gpio-controller;
ngpios = <16>;
};
};
&sdhci0 {
status = "okay";
};
&uart0 {
status = "okay";
};
&qspi {
status = "okay";
spi-max-frequency = <100000000>;
spi_flash: spiflash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor", "spi-flash", "s25fl256s1";
spi-max-frequency = <100000000>;
spi-cpol;
spi-cpha;
reg = <0>;
};
};
&usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
};
&gpio0 {
status = "okay";
};
/* Since the gem0 clock is configured EMIO this dummy entry is needed */
&clkc {
clocks = <&clkc 16>;
clock-names = "gem0_emio_clk";
};
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