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|
// SPDX-License-Identifier: GPL-2.0+
/*
* dts file for Xilinx ZynqMP ZCU100 revC
*
* (C) Copyright 2016 - 2020, Xilinx, Inc.
*
* Michal Simek <michal.simek@xilinx.com>
* Nathalie Chan King Choy
*/
/dts-v1/;
#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/phy/phy.h>
/ {
model = "ZynqMP ZCU100 RevC";
compatible = "xlnx,zynqmp-zcu100-revC", "xlnx,zynqmp-zcu100", "xlnx,zynqmp";
aliases {
gpio0 = &gpio;
i2c0 = &i2c1;
rtc0 = &rtc;
serial0 = &uart1;
serial1 = &uart0;
serial2 = &dcc;
spi0 = &spi0;
spi1 = &spi1;
usb0 = &usb0;
usb1 = &usb1;
mmc0 = &sdhci0;
mmc1 = &sdhci1;
};
chosen {
bootargs = "earlycon";
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
gpio-keys {
compatible = "gpio-keys";
autorepeat;
sw4 {
label = "sw4";
gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
autorepeat;
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&xilinx_ams 0>, <&xilinx_ams 1>, <&xilinx_ams 2>,
<&xilinx_ams 3>, <&xilinx_ams 4>, <&xilinx_ams 5>,
<&xilinx_ams 6>, <&xilinx_ams 7>, <&xilinx_ams 8>,
<&xilinx_ams 9>, <&xilinx_ams 10>,
<&xilinx_ams 11>, <&xilinx_ams 12>;
};
leds {
compatible = "gpio-leds";
ds2 {
label = "ds2";
gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
ds3 {
label = "ds3";
gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0tx"; /* WLAN tx */
default-state = "off";
};
ds4 {
label = "ds4";
gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "phy0rx"; /* WLAN rx */
default-state = "off";
};
ds5 {
label = "ds5";
gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "bluetooth-power";
};
vbus-det { /* U5 USB5744 VBUS detection via MIO25 */
label = "vbus_det";
gpios = <&gpio 25 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
};
ltc2954: ltc2954 { /* U7 */
compatible = "lltc,ltc2954", "lltc,ltc2952";
status = "disabled";
trigger-gpios = <&gpio 26 GPIO_ACTIVE_LOW>; /* INT line - input */
/* If there is HW watchdog on mezzanine this signal should be connected there */
watchdog-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>; /* MIO on PAD */
kill-gpios = <&gpio 34 GPIO_ACTIVE_LOW>; /* KILL signal - output */
};
wmmcsdio_fixed: fixedregulator-mmcsdio {
compatible = "regulator-fixed";
regulator-name = "wmmcsdio_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio 7 GPIO_ACTIVE_LOW>; /* WIFI_EN */
post-power-on-delay-ms = <10>;
};
ina226 {
compatible = "iio-hwmon";
io-channels = <&u35 0>, <&u35 1>, <&u35 2>, <&u35 3>;
};
};
&dcc {
status = "okay";
};
&gpio {
status = "okay";
gpio-line-names = "UART1_TX", "UART1_RX", "UART0_RX", "UART0_TX", "I2C1_SCL",
"I2C1_SDA", "SPI1_SCLK", "WLAN_EN", "BT_EN", "SPI1_CS",
"SPI1_MISO", "SPI1_MOSI", "I2C_MUX_RESET", "SD0_DAT0", "SD0_DAT1",
"SD0_DAT2", "SD0_DAT3", "PS_LED3", "PS_LED2", "PS_LED1",
"PS_LED0", "SD0_CMD", "SD0_CLK", "GPIO_PB", "SD0_DETECT",
"VBUS_DET", "POWER_INT", "DP_AUX", "DP_HPD", "DP_OE",
"DP_AUX_IN", "INA226_ALERT", "PS_FP_PWR_EN", "PL_PWR_EN", "POWER_KILL",
"", "GPIO-A", "GPIO-B", "SPI0_SCLK", "GPIO-C",
"GPIO-D", "SPI0_CS", "SPI0_MISO", "SPI_MOSI", "GPIO-E",
"GPIO-F", "SD1_D0", "SD1_D1", "SD1_D2", "SD1_D3",
"SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2",
"USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3",
"USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK",
"USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1",
"USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6",
"USB_DATA7", "WLAN_IRQ", "PMIC_IRQ", /* MIO end and EMIO start */
"", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "", "", "",
"", "", "", "";
};
&gpu {
status = "okay";
};
&i2c1 {
status = "okay";
clock-frequency = <100000>;
i2c-mux@75 { /* u11 */
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x75>;
i2csw_0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
label = "LS-I2C0";
};
i2csw_1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
label = "LS-I2C1";
};
i2csw_2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
label = "HS-I2C2";
};
i2csw_3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
label = "HS-I2C3";
};
i2csw_4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x4>;
pmic: pmic@5e { /* Custom TI PMIC u33 */
compatible = "ti,tps65086";
reg = <0x5e>;
interrupt-parent = <&gpio>;
interrupts = <77 GPIO_ACTIVE_LOW>;
#gpio-cells = <2>;
gpio-controller;
};
};
i2csw_5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
/* PS_PMBUS */
u35: ina226@40 { /* u35 */
compatible = "ti,ina226";
#io-channel-cells = <1>;
reg = <0x40>;
shunt-resistor = <10000>;
/* MIO31 is alert which should be routed to PMUFW */
};
};
i2csw_6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
/*
* Not Connected
*/
};
i2csw_7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
/*
* usb5744 (DNP) - U5
* 100kHz - this is default freq for us
*/
};
};
};
&rtc {
status = "okay";
};
/* SD0 only supports 3.3V, no level shifter */
&sdhci0 {
status = "okay";
no-1-8-v;
disable-wp;
xlnx,mio-bank = <0>;
};
&sdhci1 {
status = "okay";
bus-width = <0x4>;
xlnx,mio-bank = <0>;
non-removable;
disable-wp;
cap-power-off-card;
mmc-pwrseq = <&sdio_pwrseq>;
vqmmc-supply = <&wmmcsdio_fixed>;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wifi@2 {
compatible = "ti,wl1831";
reg = <2>;
interrupt-parent = <&gpio>;
interrupts = <76 IRQ_TYPE_EDGE_RISING>; /* MIO76 WLAN_IRQ 1V8 */
};
};
&serdes {
status = "okay";
};
&spi0 { /* Low Speed connector */
status = "okay";
label = "LS-SPI0";
num-cs = <1>;
};
&spi1 { /* High Speed connector */
status = "okay";
label = "HS-SPI1";
num-cs = <1>;
};
&uart0 {
status = "okay";
bluetooth {
compatible = "ti,wl1831-st";
enable-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
};
};
&uart1 {
status = "okay";
};
/* ULPI SMSC USB3320 */
&usb0 {
status = "okay";
};
&dwc3_0 {
status = "okay";
dr_mode = "peripheral";
phy-names = "usb3-phy";
phys = <&lane2 PHY_TYPE_USB3 0 0 26000000>;
maximum-speed = "super-speed";
};
/* ULPI SMSC USB3320 */
&usb1 {
status = "okay";
};
&dwc3_1 {
status = "okay";
dr_mode = "host";
phy-names = "usb3-phy";
phys = <&lane3 PHY_TYPE_USB3 1 0 26000000>;
maximum-speed = "super-speed";
};
&watchdog0 {
status = "okay";
};
&xilinx_ams {
status = "okay";
};
&ams_ps {
status = "okay";
};
|
