blob: 42a73ea31aec876a853e5fc1682c00046eb522b4 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0
/*
* dts file for Xilinx ZynqMP ZCU1285 RevA
*
* (C) Copyright 2018 - 2020, Xilinx, Inc.
*
* Michal Simek <michal.simek@xilinx.com>
* Siva Durga Prasad Paladugu <sivadur@xilinx.com>
*/
/dts-v1/;
#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
/ {
model = "ZynqMP ZCU1285 RevA";
compatible = "xlnx,zynqmp-zcu1285-revA", "xlnx,zynqmp-zcu1285",
"xlnx,zynqmp";
aliases {
serial0 = &uart0;
serial1 = &dcc;
spi0 = &qspi;
mmc0 = &sdhci1;
ethernet0 = &gem1; /* EMIO */
i2c = &i2c0; /* EMIO */
};
chosen {
bootargs = "earlycon";
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
ina226-u60 {
compatible = "iio-hwmon";
io-channels = <&u60 0>, <&u60 1>, <&u60 2>, <&u60 3>;
};
ina226-u61 {
compatible = "iio-hwmon";
io-channels = <&u61 0>, <&u61 1>, <&u61 2>, <&u61 3>;
};
ina226-u63 {
compatible = "iio-hwmon";
io-channels = <&u63 0>, <&u63 1>, <&u63 2>, <&u63 3>;
};
ina226-u65 {
compatible = "iio-hwmon";
io-channels = <&u65 0>, <&u65 1>, <&u65 2>, <&u65 3>;
};
ina226-u64 {
compatible = "iio-hwmon";
io-channels = <&u64 0>, <&u64 1>, <&u64 2>, <&u64 3>;
};
};
&dcc {
status = "okay";
};
&i2c0 {
status = "okay";
clock-frequency = <400000>;
i2c-mux@75 {
compatible = "nxp,pca9548"; /* u22 */
#address-cells = <1>;
#size-cells = <0>;
reg = <0x75>;
i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
/* PMBUS */
max20751@74 { /* u23 */
compatible = "maxim,max20751";
reg = <0x74>;
};
max20751@70 { /* u89 */
compatible = "maxim,max20751";
reg = <0x70>;
};
max15301@a { /* u28 */
compatible = "maxim,max15301";
reg = <0xa>;
};
max15303@b { /* u48 */
compatible = "maxim,max15303";
reg = <0xb>;
};
max15303@d { /* u27 */
compatible = "maxim,max15303";
reg = <0xd>;
};
max15303@e { /* u11 */
compatible = "maxim,max15303";
reg = <0xe>;
};
max15303@f { /* u96 */
compatible = "maxim,max15303";
reg = <0xf>;
};
max15303@11 { /* u47 */
compatible = "maxim,max15303";
reg = <0x11>;
};
max15303@12 { /* u24 */
compatible = "maxim,max15303";
reg = <0x12>;
};
max15301@13 { /* u29 */
compatible = "maxim,max15301";
reg = <0x13>;
};
max15303@14 { /* u51 */
compatible = "maxim,max15303";
reg = <0x14>;
};
max15303@15 { /* u30 */
compatible = "maxim,max15303";
reg = <0x15>;
};
max15303@16 { /* u102 */
compatible = "maxim,max15303";
reg = <0x16>;
};
max15301@17 { /* u50 */
compatible = "maxim,max15301";
reg = <0x17>;
};
max15301@18 { /* u31 */
compatible = "maxim,max15301";
reg = <0x18>;
};
};
i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
/* CM_I2C */
};
i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
/* SYS_EEPROM */
eeprom: eeprom@54 { /* u101 */
compatible = "atmel,24c32"; /* 24LC32A */
reg = <0x54>;
};
};
i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
/* FMC1 */
};
i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
/* FMC2 */
};
i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
/* ANALOG_PMBUS */
u60: ina226@40 { /* u60 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
label = "ina226-u60";
reg = <0x40>;
shunt-resistor = <1000>;
};
u61: ina226@41 { /* u61 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
label = "ina226-u61";
reg = <0x41>;
shunt-resistor = <1000>;
};
u63: ina226@42 { /* u63 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
label = "ina226-u63";
reg = <0x42>;
shunt-resistor = <1000>;
};
u65: ina226@43 { /* u65 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
label = "ina226-u65";
reg = <0x43>;
shunt-resistor = <1000>;
};
u64: ina226@44 { /* u64 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
label = "ina226-u64";
reg = <0x44>;
shunt-resistor = <1000>;
};
};
i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
/* ANALOG_CM_I2C */
};
i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
/* FMC3 */
};
};
};
&gem1 {
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy1: ethernet-phy@1 {
reg = <1>; /* KSZ9031RNXIC on AES-FMC-NETW1-G */
rxc-skew-ps = <1800>; /* Skew control of RX_CLK pad output */
txc-skew-ps = <1800>; /* Skew control of GTX_CLK pad input */
txen-skew-ps = <900>; /* Skew control of TX_CTL pad input */
rxdv-skew-ps = <0>; /* Skew control of RX_CTL pad output */
rxd0-skew-ps = <0>; /* Skew control of RXD0 pad output */
rxd1-skew-ps = <0>; /* Skew control of RXD1 pad output */
rxd2-skew-ps = <0>; /* Skew control of RXD2 pad output */
rxd3-skew-ps = <0>; /* Skew control of RXD3 pad output */
txd0-skew-ps = <900>; /* Skew control of TXD0 pad input */
txd1-skew-ps = <900>; /* Skew control of TXD1 pad input */
txd2-skew-ps = <900>; /* Skew control of TXD2 pad input */
txd3-skew-ps = <900>; /* Skew control of TXD3 pad input */
};
};
};
&gpio {
status = "okay";
};
&qspi {
status = "okay";
flash@0 {
compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
#address-cells = <1>;
#size-cells = <1>;
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <1>;
spi-max-frequency = <108000000>; /* Based on DC1 spec */
};
};
&uart0 {
status = "okay";
};
&sdhci1 {
status = "okay";
/*
* This property should be removed for supporting UHS mode
*/
no-1-8-v;
xlnx,mio-bank = <1>;
};