1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/
4 *
5 * Based on "omap4.dtsi"
6 */
7
8 #include "dra7.dtsi"
9
10 / {
11 compatible = "ti,dra742", "ti,dra74", "ti,dra7";
12
13 cpus {
14 cpu@1 {
15 device_type = "cpu";
16 compatible = "arm,cortex-a15";
17 reg = <1>;
18 operating-points-v2 = <&cpu0_opp_table>;
19
20 clocks = <&dpll_mpu_ck>;
21 clock-names = "cpu";
22
23 clock-latency = <300000>; /* From omap-cpufreq driver */
24
25 /* cooling options */
26 #cooling-cells = <2>; /* min followed by max */
27
28 vbb-supply = <&abb_mpu>;
29 };
30 };
31
32 aliases {
33 rproc0 = &ipu1;
34 rproc1 = &ipu2;
35 rproc2 = &dsp1;
36 rproc3 = &dsp2;
37 };
38
39 pmu {
40 compatible = "arm,cortex-a15-pmu";
41 interrupt-parent = <&wakeupgen>;
42 interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
43 <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
44 };
45
46 ocp {
47 dsp2_system: dsp_system@41500000 {
48 compatible = "syscon";
49 reg = <0x41500000 0x100>;
50 };
51
52
53 target-module@41501000 {
54 compatible = "ti,sysc-omap2", "ti,sysc";
55 reg = <0x41501000 0x4>,
56 <0x41501010 0x4>,
57 <0x41501014 0x4>;
58 reg-names = "rev", "sysc", "syss";
59 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
60 <SYSC_IDLE_NO>,
61 <SYSC_IDLE_SMART>;
62 ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
63 SYSC_OMAP2_SOFTRESET |
64 SYSC_OMAP2_AUTOIDLE)>;
65 clocks = <&dsp2_clkctrl DRA7_DSP2_MMU0_DSP2_CLKCTRL 0>;
66 clock-names = "fck";
67 resets = <&prm_dsp2 1>;
68 reset-names = "rstctrl";
69 ranges = <0x0 0x41501000 0x1000>;
70 #size-cells = <1>;
71 #address-cells = <1>;
72
73 mmu0_dsp2: mmu@0 {
74 compatible = "ti,dra7-dsp-iommu";
75 reg = <0x0 0x100>;
76 interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
77 #iommu-cells = <0>;
78 ti,syscon-mmuconfig = <&dsp2_system 0x0>;
79 };
80 };
81
82 target-module@41502000 {
83 compatible = "ti,sysc-omap2", "ti,sysc";
84 reg = <0x41502000 0x4>,
85 <0x41502010 0x4>,
86 <0x41502014 0x4>;
87 reg-names = "rev", "sysc", "syss";
88 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
89 <SYSC_IDLE_NO>,
90 <SYSC_IDLE_SMART>;
91 ti,sysc-mask = <(SYSC_OMAP2_CLOCKACTIVITY |
92 SYSC_OMAP2_SOFTRESET |
93 SYSC_OMAP2_AUTOIDLE)>;
94
95 clocks = <&dsp2_clkctrl DRA7_DSP2_MMU0_DSP2_CLKCTRL 0>;
96 clock-names = "fck";
97 resets = <&prm_dsp2 1>;
98 reset-names = "rstctrl";
99 ranges = <0x0 0x41502000 0x1000>;
100 #size-cells = <1>;
101 #address-cells = <1>;
102
103 mmu1_dsp2: mmu@0 {
104 compatible = "ti,dra7-dsp-iommu";
105 reg = <0x0 0x100>;
106 interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
107 #iommu-cells = <0>;
108 ti,syscon-mmuconfig = <&dsp2_system 0x1>;
109 };
110 };
111
112 dsp2: dsp@41000000 {
113 compatible = "ti,dra7-dsp";
114 reg = <0x41000000 0x48000>,
115 <0x41600000 0x8000>,
116 <0x41700000 0x8000>;
117 reg-names = "l2ram", "l1pram", "l1dram";
118 ti,bootreg = <&scm_conf 0x560 10>;
119 iommus = <&mmu0_dsp2>, <&mmu1_dsp2>;
120 status = "disabled";
121 resets = <&prm_dsp2 0>;
122 clocks = <&dsp2_clkctrl DRA7_DSP2_MMU0_DSP2_CLKCTRL 0>;
123 firmware-name = "dra7-dsp2-fw.xe66";
124 };
125 };
126 };
127
128 &cpu0_opp_table {
129 opp-shared;
130 };
131
132 &dss {
133 reg = <0 0x80>,
134 <0x4054 0x4>,
135 <0x4300 0x20>,
136 <0x9054 0x4>,
137 <0x9300 0x20>;
138 reg-names = "dss", "pll1_clkctrl", "pll1",
139 "pll2_clkctrl", "pll2";
140
141 clocks = <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 8>,
142 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 12>,
143 <&dss_clkctrl DRA7_DSS_DSS_CORE_CLKCTRL 13>;
144 clock-names = "fck", "video1_clk", "video2_clk";
145 };
146
147 &mailbox5 {
148 mbox_ipu1_ipc3x: mbox-ipu1-ipc3x {
149 ti,mbox-tx = <6 2 2>;
150 ti,mbox-rx = <4 2 2>;
151 status = "disabled";
152 };
153 mbox_dsp1_ipc3x: mbox-dsp1-ipc3x {
154 ti,mbox-tx = <5 2 2>;
155 ti,mbox-rx = <1 2 2>;
156 status = "disabled";
157 };
158 };
159
160 &mailbox6 {
161 mbox_ipu2_ipc3x: mbox-ipu2-ipc3x {
162 ti,mbox-tx = <6 2 2>;
163 ti,mbox-rx = <4 2 2>;
164 status = "disabled";
165 };
166 mbox_dsp2_ipc3x: mbox-dsp2-ipc3x {
167 ti,mbox-tx = <5 2 2>;
168 ti,mbox-rx = <1 2 2>;
169 status = "disabled";
170 };
171 };
172
173 &pcie1_rc {
174 compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
175 };
176
177 &pcie1_ep {
178 compatible = "ti,dra746-pcie-ep", "ti,dra7-pcie-ep";
179 };
180
181 &pcie2_rc {
182 compatible = "ti,dra746-pcie-rc", "ti,dra7-pcie";
183 };
184
185 &l4_per3 {
186 segment@0 {
187 usb4_tm: target-module@140000 { /* 0x48940000, ap 75 3c.0 */
188 compatible = "ti,sysc-omap4", "ti,sysc";
189 reg = <0x140000 0x4>,
190 <0x140010 0x4>;
191 reg-names = "rev", "sysc";
192 ti,sysc-mask = <SYSC_OMAP4_DMADISABLE>;
193 ti,sysc-midle = <SYSC_IDLE_FORCE>,
194 <SYSC_IDLE_NO>,
195 <SYSC_IDLE_SMART>,
196 <SYSC_IDLE_SMART_WKUP>;
197 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
198 <SYSC_IDLE_NO>,
199 <SYSC_IDLE_SMART>,
200 <SYSC_IDLE_SMART_WKUP>;
201 /* Domains (P, C): l3init_pwrdm, l3init_clkdm */
202 clocks = <&l3init_clkctrl DRA7_L3INIT_USB_OTG_SS4_CLKCTRL 0>;
203 clock-names = "fck";
204 #address-cells = <1>;
205 #size-cells = <1>;
206 ranges = <0x0 0x140000 0x20000>;
207
208 omap_dwc3_4: omap_dwc3_4@0 {
209 compatible = "ti,dwc3";
210 reg = <0 0x10000>;
211 interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
212 #address-cells = <1>;
213 #size-cells = <1>;
214 utmi-mode = <2>;
215 ranges;
216 status = "disabled";
217 usb4: usb@10000 {
218 compatible = "snps,dwc3";
219 reg = <0x10000 0x17000>;
220 interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
221 <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
222 <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
223 interrupt-names = "peripheral",
224 "host",
225 "otg";
226 maximum-speed = "high-speed";
227 dr_mode = "otg";
228 };
229 };
230 };
231 };
232 };
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