mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 14:14:32 +00:00
52caf2c12b
It is not recommended to have aliases for gpio. In past it was used in Linux for assigning numbers via sysfs which is deprecated and libgpiod should be used instead. In U-Boot this number is used for seq number but gpio offset are not counted from this number. That's why having these aliases only for seq number is not needed. As is done in Linux it is the best to use full gpio name instead of sequence number which depends on sequence in binding. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
220 lines
3.1 KiB
Text
220 lines
3.1 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* dts file for Xilinx ZynqMP zc1751-xm018-dc4
|
|
*
|
|
* (C) Copyright 2015 - 2021, Xilinx, Inc.
|
|
*
|
|
* Michal Simek <michal.simek@xilinx.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "zynqmp.dtsi"
|
|
#include "zynqmp-clk-ccf.dtsi"
|
|
|
|
/ {
|
|
model = "ZynqMP zc1751-xm018-dc4";
|
|
compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
|
|
|
|
aliases {
|
|
ethernet0 = &gem0;
|
|
ethernet1 = &gem1;
|
|
ethernet2 = &gem2;
|
|
ethernet3 = &gem3;
|
|
i2c0 = &i2c0;
|
|
i2c1 = &i2c1;
|
|
rtc0 = &rtc;
|
|
serial0 = &uart0;
|
|
serial1 = &uart1;
|
|
spi0 = &qspi;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "earlycon";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
|
|
};
|
|
};
|
|
|
|
&can0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&can1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan4 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan5 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan6 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan7 {
|
|
status = "okay";
|
|
};
|
|
|
|
&fpd_dma_chan8 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan3 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan4 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan5 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan6 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan7 {
|
|
status = "okay";
|
|
};
|
|
|
|
&lpd_dma_chan8 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gem0 {
|
|
status = "okay";
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <ðernet_phy0>;
|
|
ethernet_phy0: ethernet-phy@0 { /* Marvell 88e1512 */
|
|
reg = <0>;
|
|
};
|
|
ethernet_phy7: ethernet-phy@7 { /* Vitesse VSC8211 */
|
|
reg = <7>;
|
|
};
|
|
ethernet_phy3: ethernet-phy@3 { /* Realtek RTL8211DN */
|
|
reg = <3>;
|
|
};
|
|
ethernet_phy8: ethernet-phy@8 { /* Vitesse VSC8211 */
|
|
reg = <8>;
|
|
};
|
|
};
|
|
|
|
&gem1 {
|
|
status = "okay";
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <ðernet_phy7>;
|
|
};
|
|
|
|
&gem2 {
|
|
status = "okay";
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <ðernet_phy3>;
|
|
};
|
|
|
|
&gem3 {
|
|
status = "okay";
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <ðernet_phy8>;
|
|
};
|
|
|
|
&gpio {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpu {
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <400000>;
|
|
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 = <4>; /* also DUAL configuration possible */
|
|
spi-max-frequency = <108000000>; /* Based on DC1 spec */
|
|
partition@0 { /* for testing purpose */
|
|
label = "qspi-fsbl-uboot";
|
|
reg = <0x0 0x100000>;
|
|
};
|
|
partition@100000 { /* for testing purpose */
|
|
label = "qspi-linux";
|
|
reg = <0x100000 0x500000>;
|
|
};
|
|
partition@600000 { /* for testing purpose */
|
|
label = "qspi-device-tree";
|
|
reg = <0x600000 0x20000>;
|
|
};
|
|
partition@620000 { /* for testing purpose */
|
|
label = "qspi-rootfs";
|
|
reg = <0x620000 0x5E0000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&watchdog0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&zynqmp_dpdma {
|
|
status = "okay";
|
|
};
|
|
|
|
&zynqmp_dpsub {
|
|
status = "okay";
|
|
};
|