tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Xilinx ZC770 XM010 board DTS
4 *
5 * Copyright (C) 2013-2018 Xilinx, Inc.
6 */
7/dts-v1/;
8#include "zynq-7000.dtsi"
9
10/ {
11 model = "Xilinx ZC770 XM010 board";
12 compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
13
14 aliases {
15 ethernet0 = &gem0;
16 i2c0 = &i2c0;
17 serial0 = &uart1;
18 spi0 = &qspi;
19 spi1 = &spi1;
20 };
21
22 chosen {
23 bootargs = "";
24 stdout-path = "serial0:115200n8";
25 };
26
27 memory@0 {
28 device_type = "memory";
29 reg = <0x0 0x40000000>;
30 };
31
32 usb_phy0: phy0 {
33 compatible = "usb-nop-xceiv";
34 #phy-cells = <0>;
35 };
36};
37
38&can0 {
39 status = "okay";
40};
41
42&gem0 {
43 status = "okay";
44 phy-mode = "rgmii-id";
45 phy-handle = <ðernet_phy>;
46
47 ethernet_phy: ethernet-phy@7 {
48 reg = <7>;
49 };
50};
51
52&i2c0 {
53 status = "okay";
54 clock-frequency = <400000>;
55
56 eeprom: eeprom@52 {
57 compatible = "atmel,24c02";
58 reg = <0x52>;
59 };
60};
61
62&qspi {
63 status = "okay";
64 num-cs = <1>;
65 flash@0 {
66 compatible = "jedec,spi-nor";
67 reg = <0x0>;
68 spi-tx-bus-width = <1>;
69 spi-rx-bus-width = <4>;
70 spi-max-frequency = <50000000>;
71 partitions {
72 compatible = "fixed-partitions";
73 #address-cells = <1>;
74 #size-cells = <1>;
75 partition@0 {
76 label = "qspi-fsbl-uboot";
77 reg = <0x0 0x100000>;
78 };
79 partition@100000 {
80 label = "qspi-linux";
81 reg = <0x100000 0x500000>;
82 };
83 partition@600000 {
84 label = "qspi-device-tree";
85 reg = <0x600000 0x20000>;
86 };
87 partition@620000 {
88 label = "qspi-rootfs";
89 reg = <0x620000 0x5e0000>;
90 };
91 partition@c00000 {
92 label = "qspi-bitstream";
93 reg = <0xc00000 0x400000>;
94 };
95 };
96 };
97};
98
99&sdhci0 {
100 status = "okay";
101};
102
103&spi1 {
104 status = "okay";
105 num-cs = <4>;
106 is-decoded-cs = <0>;
107 flash@1 {
108 compatible = "sst25wf080", "jedec,spi-nor";
109 reg = <1>;
110 spi-max-frequency = <1000000>;
111 partitions {
112 compatible = "fixed-partitions";
113 #address-cells = <1>;
114 #size-cells = <1>;
115 partition@0 {
116 label = "data";
117 reg = <0x0 0x100000>;
118 };
119 };
120 };
121};
122
123&uart1 {
124 bootph-all;
125 status = "okay";
126};
127
128&usb0 {
129 status = "okay";
130 dr_mode = "host";
131 usb-phy = <&usb_phy0>;
132};