1// SPDX-License-Identifier: GPL-2.0
2/*
3 * dts file for Xilinx ZynqMP ZC1275 RevB
4 *
5 * (C) Copyright 2018, Xilinx, Inc.
6 *
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/ {
17	model = "ZynqMP ZC1275 RevB";
18	compatible = "xlnx,zynqmp-zc1275-revB", "xlnx,zynqmp-zc1275", "xlnx,zynqmp";
19
20	aliases {
21		serial0 = &uart0;
22		serial1 = &dcc;
23		spi0 = &qspi;
24		mmc0 = &sdhci1;
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 {
45		compatible = "m25p80", "spi-flash"; /* 32MB */
46		#address-cells = <1>;
47		#size-cells = <1>;
48		reg = <0x0>;
49		spi-tx-bus-width = <1>;
50		spi-rx-bus-width = <4>;
51		spi-max-frequency = <108000000>; /* Based on DC1 spec */
52		partition@qspi-fsbl-uboot { /* for testing purpose */
53			label = "qspi-fsbl-uboot";
54			reg = <0x0 0x100000>;
55		};
56		partition@qspi-linux { /* for testing purpose */
57			label = "qspi-linux";
58			reg = <0x100000 0x500000>;
59		};
60		partition@qspi-device-tree { /* for testing purpose */
61			label = "qspi-device-tree";
62			reg = <0x600000 0x20000>;
63		};
64		partition@qspi-rootfs { /* for testing purpose */
65			label = "qspi-rootfs";
66			reg = <0x620000 0x5E0000>;
67		};
68	};
69};
70
71&uart0 {
72	status = "okay";
73};
74
75&sdhci1 {
76	status = "okay";
77	no-1-8-v;
78	xlnx,mio_bank = <1>;
79};
80