arch/arm/dts/keystone-k2g-evm.dts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for K2G EVM
 *
 * Copyright (C) 2016-2017 Texas Instruments Incorporated - https://www.ti.com/
 */
/dts-v1/;

#include "keystone-k2g.dtsi"

/ {
	compatible =  "ti,k2g-evm","ti,keystone";
	model = "Texas Instruments K2G General Purpose EVM";

	chosen {
		stdout-path = &uart0;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x80000000>;
	};
};

&mdio {
	status = "okay";
	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&keystone_usb0 {
	status = "okay";
};

&usb0_phy {
	status = "okay";
};

&usb0 {
	dr_mode = "host";
	status = "okay";
};

&keystone_usb1 {
	status = "okay";
};

&usb1_phy {
	status = "okay";
};

&usb1 {
	dr_mode = "peripheral";
	status = "okay";
};

&gbe0 {
	phy-handle = <&ethphy0>;
};

&netcp {
	status = "okay";
};

&spi1 {
	status = "okay";

	spi_nor: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		spi-max-frequency = <50000000>;
		m25p,fast-read;
		reg = <0>;

		partition@0 {
			label = "u-boot-spl";
			reg = <0x0 0x80000>;
			read-only;
		};

		partition@1 {
			label = "misc";
			reg = <0x80000 0xf80000>;
		};
	};
};

&qspi {
	status = "okay";

	flash0: flash@0 {
		compatible = "s25fl512s", "jedec,spi-nor";
		reg = <0>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <4>;
		spi-max-frequency = <96000000>;
		#address-cells = <1>;
		#size-cells = <1>;
		cdns,tshsl-ns = <392>;
		cdns,tsd2d-ns = <392>;
		cdns,tchsh-ns = <100>;
		cdns,tslch-ns = <100>;
		block-size = <18>;

		partition@0 {
			label = "QSPI.u-boot-spl-os";
			reg = <0x00000000 0x00100000>;
		};
		partition@1 {
			label = "QSPI.u-boot-env";
			reg = <0x00100000 0x00040000>;
		};
		partition@2 {
			label = "QSPI.skern";
			reg = <0x00140000 0x0040000>;
		};
		partition@3 {
			label = "QSPI.pmmc-firmware";
			reg = <0x00180000 0x0040000>;
		};
		partition@4 {
			label = "QSPI.kernel";
			reg = <0x001C0000 0x0800000>;
		};
		partition@5 {
			label = "QSPI.file-system";
			reg = <0x009C0000 0x3640000>;
		};
	};
};

&mmc0 {
	status = "okay";
};

&mmc1 {
	status = "okay";
};

&i2c0 {
	status = "okay";
};

&i2c1 {
	status = "okay";
};