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|
/*
* Xilinx ZC706 board DTS
*
* Copyright (C) 2011 - 2015 Xilinx
* Copyright (C) 2012 National Instruments Corp.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
#include "zynq-7000.dtsi"
/ {
model = "Zynq ZC706 Development Board";
compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000";
aliases {
ethernet0 = &gem0;
i2c0 = &i2c0;
serial0 = &uart1;
spi0 = &qspi;
};
memory {
device_type = "memory";
reg = <0x0 0x40000000>;
};
chosen {
bootargs = "earlyprintk";
stdout-path = "serial0:115200n8";
};
usb_phy0: phy0 {
compatible = "usb-nop-xceiv";
#phy-cells = <0>;
};
};
&clkc {
ps-clk-frequency = <33333333>;
};
&gem0 {
status = "okay";
phy-mode = "rgmii-id";
phy-handle = <ðernet_phy>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gem0_default>;
ethernet_phy: ethernet-phy@7 {
reg = <7>;
};
};
&gpio0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio0_default>;
};
&i2c0 {
status = "okay";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0_default>;
i2cswitch@74 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x74>;
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
si570: clock-generator@5d {
#clock-cells = <0>;
compatible = "silabs,si570";
temperature-stability = <50>;
reg = <0x5d>;
factory-fout = <156250000>;
clock-frequency = <148500000>;
};
};
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@54 {
compatible = "at,24c08";
reg = <0x54>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
gpio@21 {
compatible = "ti,tca6416";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
};
};
i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
};
i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
ucd90120@65 {
compatible = "ti,ucd90120";
reg = <0x65>;
};
};
};
};
&pinctrl0 {
pinctrl_gem0_default: gem0-default {
mux {
function = "ethernet0";
groups = "ethernet0_0_grp";
};
conf {
groups = "ethernet0_0_grp";
slew-rate = <0>;
io-standard = <4>;
};
conf-rx {
pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27";
bias-high-impedance;
low-power-disable;
};
conf-tx {
pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21";
low-power-enable;
bias-disable;
};
mux-mdio {
function = "mdio0";
groups = "mdio0_0_grp";
};
conf-mdio {
groups = "mdio0_0_grp";
slew-rate = <0>;
io-standard = <1>;
bias-disable;
};
};
pinctrl_gpio0_default: gpio0-default {
mux {
function = "gpio0";
groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
};
conf {
groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp";
slew-rate = <0>;
io-standard = <1>;
};
conf-pull-up {
pins = "MIO46", "MIO47";
bias-pull-up;
};
conf-pull-none {
pins = "MIO7";
bias-disable;
};
};
pinctrl_i2c0_default: i2c0-default {
mux {
groups = "i2c0_10_grp";
function = "i2c0";
};
conf {
groups = "i2c0_10_grp";
bias-pull-up;
slew-rate = <0>;
io-standard = <1>;
};
};
pinctrl_sdhci0_default: sdhci0-default {
mux {
groups = "sdio0_2_grp";
function = "sdio0";
};
conf {
groups = "sdio0_2_grp";
slew-rate = <0>;
io-standard = <1>;
bias-disable;
};
mux-cd {
groups = "gpio0_14_grp";
function = "sdio0_cd";
};
conf-cd {
groups = "gpio0_14_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
io-standard = <1>;
};
mux-wp {
groups = "gpio0_15_grp";
function = "sdio0_wp";
};
conf-wp {
groups = "gpio0_15_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
io-standard = <1>;
};
};
pinctrl_uart1_default: uart1-default {
mux {
groups = "uart1_10_grp";
function = "uart1";
};
conf {
groups = "uart1_10_grp";
slew-rate = <0>;
io-standard = <1>;
};
conf-rx {
pins = "MIO49";
bias-high-impedance;
};
conf-tx {
pins = "MIO48";
bias-disable;
};
};
pinctrl_usb0_default: usb0-default {
mux {
groups = "usb0_0_grp";
function = "usb0";
};
conf {
groups = "usb0_0_grp";
slew-rate = <0>;
io-standard = <1>;
};
conf-rx {
pins = "MIO29", "MIO31", "MIO36";
bias-high-impedance;
};
conf-tx {
pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
"MIO35", "MIO37", "MIO38", "MIO39";
bias-disable;
};
};
};
&sdhci0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci0_default>;
};
&uart1 {
u-boot,dm-pre-reloc;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_default>;
};
&qspi {
status = "okay";
};
&usb0 {
status = "okay";
dr_mode = "host";
usb-phy = <&usb_phy0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb0_default>;
};
|
