mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 01:19:49 +00:00
12ffe75819
Modify dts files to add 'no-1-8-v' property for all the ZynqMP boards. User can remove this property to enable the UHS mode. This is to keep the same speed (HS) modes across all the stages of the Linux Boot. Due to power cycling limitation of some of the ZynqMP boards, some SD cards don't get power cycled and are failing in Linux. Signed-off-by: Manish Narani <manish.narani@xilinx.com>
249 lines
4.7 KiB
Text
249 lines
4.7 KiB
Text
// 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;
|
|
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 */
|
|
};
|
|
};
|
|
};
|
|
|
|
&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>;
|
|
};
|