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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
// SPDX-License-Identifier: GPL-2.0
/*
* Keystone 2 Edison soc device tree
*
* Copyright (C) 2013-2017 Texas Instruments Incorporated - http://www.ti.com/
*/
#include <dt-bindings/reset/ti-syscon.h>
/ {
compatible = "ti,k2e", "ti,keystone";
model = "Texas Instruments Keystone 2 Edison SoC";
cpus {
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&gic>;
cpu@0 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0>;
};
cpu@1 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <1>;
};
cpu@2 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <2>;
};
cpu@3 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <3>;
};
};
aliases {
rproc0 = &dsp0;
};
};
&soc0 {
/include/ "keystone-k2e-clocks.dtsi"
usb: usb@2680000 {
interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
dwc3@2690000 {
interrupts = <GIC_SPI 152 IRQ_TYPE_EDGE_RISING>;
};
};
usb1_phy: usb_phy@2620750 {
compatible = "ti,keystone-usbphy";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x2620750 24>;
status = "disabled";
};
keystone_usb1: usb@25000000 {
compatible = "ti,keystone-dwc3";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x25000000 0x10000>;
clocks = <&clkusb1>;
clock-names = "usb";
interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
ranges;
dma-coherent;
dma-ranges;
status = "disabled";
usb1: dwc3@25010000 {
compatible = "synopsys,dwc3";
reg = <0x25010000 0x70000>;
interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
usb-phy = <&usb1_phy>, <&usb1_phy>;
};
};
msm_ram: msmram@c000000 {
compatible = "mmio-sram";
reg = <0x0c000000 0x200000>;
ranges = <0x0 0x0c000000 0x200000>;
#address-cells = <1>;
#size-cells = <1>;
sram-bm@1f0000 {
reg = <0x001f0000 0x8000>;
};
};
psc: power-sleep-controller@2350000 {
pscrst: reset-controller {
compatible = "ti,k2e-pscrst", "ti,syscon-reset";
#reset-cells = <1>;
ti,reset-bits = <
0xa3c 8 0xa3c 8 0x83c 8 (ASSERT_CLEAR | DEASSERT_SET | STATUS_CLEAR) /* 0: dsp0 */
>;
};
};
devctrl: device-state-control@2620000 {
dspgpio0: keystone_dsp_gpio@240 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x240 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
};
};
dsp0: dsp@10800000 {
compatible = "ti,k2e-dsp";
reg = <0x10800000 0x00080000>,
<0x10e00000 0x00008000>,
<0x10f00000 0x00008000>;
reg-names = "l2sram", "l1pram", "l1dram";
clocks = <&clkgem0>;
ti,syscon-dev = <&devctrl 0x844>;
resets = <&pscrst 0>;
interrupt-parent = <&kirq0>;
interrupts = <0 8>;
interrupt-names = "vring", "exception";
kick-gpios = <&dspgpio0 27 0>;
status = "disabled";
};
pcie1: pcie@21020000 {
compatible = "ti,keystone-pcie","snps,dw-pcie";
clocks = <&clkpcie1>;
clock-names = "pcie";
#address-cells = <3>;
#size-cells = <2>;
reg = <0x21021000 0x2000>, <0x21020000 0x1000>, <0x02620128 4>;
ranges = <0x82000000 0 0x60000000 0x60000000
0 0x10000000>;
status = "disabled";
device_type = "pci";
num-lanes = <2>;
bus-range = <0x00 0xff>;
/* error interrupt */
interrupts = <GIC_SPI 385 IRQ_TYPE_EDGE_RISING>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc1 0>, /* INT A */
<0 0 0 2 &pcie_intc1 1>, /* INT B */
<0 0 0 3 &pcie_intc1 2>, /* INT C */
<0 0 0 4 &pcie_intc1 3>; /* INT D */
pcie_msi_intc1: msi-interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 377 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 378 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 379 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 380 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 381 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 382 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 383 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 384 IRQ_TYPE_EDGE_RISING>;
};
pcie_intc1: legacy-interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 373 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 374 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 375 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 376 IRQ_TYPE_EDGE_RISING>;
};
};
mdio: mdio@24200f00 {
compatible = "ti,keystone_mdio", "ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x24200f00 0x100>;
status = "disabled";
clocks = <&clkcpgmac>;
clock-names = "fck";
bus_freq = <2500000>;
};
/include/ "keystone-k2e-netcp.dtsi"
};
|
