blob: cdd5c341878ff83172920e55b28edc75859a240a [file] [log] [blame]
Michal Simek85231c02018-03-28 15:09:32 +02001// SPDX-License-Identifier: GPL-2.0+
2/*
Michal Simek420d4462019-05-21 12:07:23 +02003 * dts file for Xilinx ZynqMP ZCU1275
Michal Simek85231c02018-03-28 15:09:32 +02004 *
Michal Simekd31f1c92020-02-18 08:38:06 +01005 * (C) Copyright 2017 - 2020, Xilinx, Inc.
Michal Simek85231c02018-03-28 15:09:32 +02006 *
7 * Michal Simek <michal.simek@xilinx.com>
8 * Siva Durga Prasad Paladugu <sivadur@xilinx.com>
9 */
10
11/dts-v1/;
12
13#include "zynqmp.dtsi"
14#include "zynqmp-clk-ccf.dtsi"
15
16/ {
Michal Simek420d4462019-05-21 12:07:23 +020017 model = "ZynqMP ZCU1275 RevA";
18 compatible = "xlnx,zynqmp-zcu1275-revA", "xlnx,zynqmp-zcu1275",
19 "xlnx,zynqmp";
Michal Simek85231c02018-03-28 15:09:32 +020020
21 aliases {
22 serial0 = &uart0;
23 serial1 = &dcc;
24 spi0 = &qspi;
25 };
26
27 chosen {
28 bootargs = "earlycon";
29 stdout-path = "serial0:115200n8";
30 };
31
32 memory@0 {
33 device_type = "memory";
34 reg = <0x0 0x0 0x0 0x80000000>;
35 };
36};
37
38&dcc {
39 status = "okay";
40};
41
42&qspi {
43 status = "okay";
44 flash@0 {
Neil Armstrongffd4c7c2019-02-10 10:16:20 +000045 compatible = "m25p80", "jedec,spi-nor"; /* 32MB */
Michal Simek85231c02018-03-28 15:09:32 +020046 #address-cells = <1>;
47 #size-cells = <1>;
48 reg = <0x0>;
49 spi-tx-bus-width = <1>;
50 spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
51 spi-max-frequency = <108000000>; /* Based on DC1 spec */
Michal Simek5df63a62020-02-14 14:19:56 +010052 partition@0 { /* for testing purpose */
Michal Simek85231c02018-03-28 15:09:32 +020053 label = "qspi-fsbl-uboot";
54 reg = <0x0 0x100000>;
55 };
Michal Simek5df63a62020-02-14 14:19:56 +010056 partition@100000 { /* for testing purpose */
Michal Simek85231c02018-03-28 15:09:32 +020057 label = "qspi-linux";
58 reg = <0x100000 0x500000>;
59 };
Michal Simek5df63a62020-02-14 14:19:56 +010060 partition@600000 { /* for testing purpose */
Michal Simek85231c02018-03-28 15:09:32 +020061 label = "qspi-device-tree";
62 reg = <0x600000 0x20000>;
63 };
Michal Simek5df63a62020-02-14 14:19:56 +010064 partition@620000 { /* for testing purpose */
Michal Simek85231c02018-03-28 15:09:32 +020065 label = "qspi-rootfs";
66 reg = <0x620000 0x5E0000>;
67 };
68 };
69};
70
71&uart0 {
72 status = "okay";
73};