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Michal Simek8aad25c2018-03-28 15:09:32 +02001// SPDX-License-Identifier: GPL-2.0+
2/*
Michal Simekea766562019-05-21 12:07:23 +02003 * dts file for Xilinx ZynqMP ZCU1275
Michal Simek8aad25c2018-03-28 15:09:32 +02004 *
Michal Simek821e32a2021-05-31 09:50:01 +02005 * (C) Copyright 2017 - 2021, Xilinx, Inc.
Michal Simek8aad25c2018-03-28 15:09:32 +02006 *
Michal Simeka8c94362023-07-10 14:35:49 +02007 * Michal Simek <michal.simek@amd.com>
Michal Simek7359cc22023-09-22 12:35:35 +02008 * Siva Durga Prasad Paladugu <siva.durga.prasad.paladugu@amd.com>
Michal Simek8aad25c2018-03-28 15:09:32 +02009 */
10
11/dts-v1/;
12
13#include "zynqmp.dtsi"
14#include "zynqmp-clk-ccf.dtsi"
15
16/ {
Michal Simekea766562019-05-21 12:07:23 +020017 model = "ZynqMP ZCU1275 RevA";
Michal Simek19e355d2024-11-28 15:49:14 +010018 compatible = "xlnx,zynqmp-zcu1275-revA", "xlnx,zynqmp-zcu1275", "xlnx,zynqmp";
Michal Simek8aad25c2018-03-28 15:09:32 +020019
20 aliases {
21 serial0 = &uart0;
22 serial1 = &dcc;
23 spi0 = &qspi;
24 };
25
26 chosen {
27 bootargs = "earlycon";
28 stdout-path = "serial0:115200n8";
29 };
30
31 memory@0 {
32 device_type = "memory";
33 reg = <0x0 0x0 0x0 0x80000000>;
34 };
35};
36
37&dcc {
38 status = "okay";
39};
40
Michal Simek52dc8212021-05-11 13:59:01 +020041&gpio {
42 status = "okay";
43};
44
Michal Simek8aad25c2018-03-28 15:09:32 +020045&qspi {
46 status = "okay";
47 flash@0 {
Neil Armstronga009fa72019-02-10 10:16:20 +000048 compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
Michal Simek8aad25c2018-03-28 15:09:32 +020049 #address-cells = <1>;
50 #size-cells = <1>;
51 reg = <0x0>;
Amit Kumar Mahapatraa02408b2022-05-10 16:33:01 +020052 spi-tx-bus-width = <4>;
Michal Simek8aad25c2018-03-28 15:09:32 +020053 spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
54 spi-max-frequency = <108000000>; /* Based on DC1 spec */
Michal Simek70fafdf2020-02-14 14:19:56 +010055 partition@0 { /* for testing purpose */
Michal Simek8aad25c2018-03-28 15:09:32 +020056 label = "qspi-fsbl-uboot";
57 reg = <0x0 0x100000>;
58 };
Michal Simek70fafdf2020-02-14 14:19:56 +010059 partition@100000 { /* for testing purpose */
Michal Simek8aad25c2018-03-28 15:09:32 +020060 label = "qspi-linux";
61 reg = <0x100000 0x500000>;
62 };
Michal Simek70fafdf2020-02-14 14:19:56 +010063 partition@600000 { /* for testing purpose */
Michal Simek8aad25c2018-03-28 15:09:32 +020064 label = "qspi-device-tree";
65 reg = <0x600000 0x20000>;
66 };
Michal Simek70fafdf2020-02-14 14:19:56 +010067 partition@620000 { /* for testing purpose */
Michal Simek8aad25c2018-03-28 15:09:32 +020068 label = "qspi-rootfs";
69 reg = <0x620000 0x5E0000>;
70 };
71 };
72};
73
74&uart0 {
75 status = "okay";
76};