1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2016 Endless Computers, Inc.
4 * Author: Carlo Caione <carlo@endlessm.com>
5 */
6
7 #include "meson-gxl.dtsi"
8
9 / {
10 compatible = "amlogic,meson-gxm";
11
12 cpus {
13 cpu-map {
14 cluster0 {
15 core0 {
16 cpu = <&cpu0>;
17 };
18 core1 {
19 cpu = <&cpu1>;
20 };
21 core2 {
22 cpu = <&cpu2>;
23 };
24 core3 {
25 cpu = <&cpu3>;
26 };
27 };
28
29 cluster1 {
30 core0 {
31 cpu = <&cpu4>;
32 };
33 core1 {
34 cpu = <&cpu5>;
35 };
36 core2 {
37 cpu = <&cpu6>;
38 };
39 core3 {
40 cpu = <&cpu7>;
41 };
42 };
43 };
44
45 cpu0: cpu@0 {
46 capacity-dmips-mhz = <1024>;
47 };
48
49 cpu1: cpu@1 {
50 capacity-dmips-mhz = <1024>;
51 };
52
53 cpu2: cpu@2 {
54 capacity-dmips-mhz = <1024>;
55 };
56
57 cpu3: cpu@3 {
58 capacity-dmips-mhz = <1024>;
59 };
60
61 cpu4: cpu@100 {
62 device_type = "cpu";
63 compatible = "arm,cortex-a53";
64 reg = <0x0 0x100>;
65 enable-method = "psci";
66 capacity-dmips-mhz = <1024>;
67 next-level-cache = <&l2>;
68 clocks = <&scpi_dvfs 1>;
69 #cooling-cells = <2>;
70 };
71
72 cpu5: cpu@101 {
73 device_type = "cpu";
74 compatible = "arm,cortex-a53";
75 reg = <0x0 0x101>;
76 enable-method = "psci";
77 capacity-dmips-mhz = <1024>;
78 next-level-cache = <&l2>;
79 clocks = <&scpi_dvfs 1>;
80 #cooling-cells = <2>;
81 };
82
83 cpu6: cpu@102 {
84 device_type = "cpu";
85 compatible = "arm,cortex-a53";
86 reg = <0x0 0x102>;
87 enable-method = "psci";
88 capacity-dmips-mhz = <1024>;
89 next-level-cache = <&l2>;
90 clocks = <&scpi_dvfs 1>;
91 #cooling-cells = <2>;
92 };
93
94 cpu7: cpu@103 {
95 device_type = "cpu";
96 compatible = "arm,cortex-a53";
97 reg = <0x0 0x103>;
98 enable-method = "psci";
99 capacity-dmips-mhz = <1024>;
100 next-level-cache = <&l2>;
101 clocks = <&scpi_dvfs 1>;
102 #cooling-cells = <2>;
103 };
104 };
105
106 gpu_opp_table: opp-table {
107 compatible = "operating-points-v2";
108
109 opp-125000000 {
110 opp-hz = /bits/ 64 <125000000>;
111 opp-microvolt = <950000>;
112 };
113 opp-250000000 {
114 opp-hz = /bits/ 64 <250000000>;
115 opp-microvolt = <950000>;
116 };
117 opp-285714285 {
118 opp-hz = /bits/ 64 <285714285>;
119 opp-microvolt = <950000>;
120 };
121 opp-400000000 {
122 opp-hz = /bits/ 64 <400000000>;
123 opp-microvolt = <950000>;
124 };
125 opp-500000000 {
126 opp-hz = /bits/ 64 <500000000>;
127 opp-microvolt = <950000>;
128 };
129 opp-666666666 {
130 opp-hz = /bits/ 64 <666666666>;
131 opp-microvolt = <950000>;
132 };
133 };
134 };
135
136 &apb {
137 usb2_phy2: phy@78040 {
138 compatible = "amlogic,meson-gxl-usb2-phy";
139 #phy-cells = <0>;
140 reg = <0x0 0x78040 0x0 0x20>;
141 clocks = <&clkc CLKID_USB>;
142 clock-names = "phy";
143 resets = <&reset RESET_USB_OTG>;
144 reset-names = "phy";
145 status = "okay";
146 };
147
148 mali: gpu@c0000 {
149 compatible = "amlogic,meson-gxm-mali", "arm,mali-t820";
150 reg = <0x0 0xc0000 0x0 0x40000>;
151 interrupt-parent = <&gic>;
152 interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
153 <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
154 <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
155 interrupt-names = "job", "mmu", "gpu";
156 clocks = <&clkc CLKID_MALI>;
157 resets = <&reset RESET_MALI_CAPB3>, <&reset RESET_MALI>;
158 operating-points-v2 = <&gpu_opp_table>;
159 };
160 };
161
162 &clkc_AO {
163 compatible = "amlogic,meson-gxm-aoclkc", "amlogic,meson-gx-aoclkc";
164 };
165
166 &cpu_cooling_maps {
167 map0 {
168 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
169 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
170 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
171 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
172 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
173 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
174 <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
175 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
176 };
177
178 map1 {
179 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
180 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
181 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
182 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
183 <&cpu4 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
184 <&cpu5 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
185 <&cpu6 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
186 <&cpu7 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
187 };
188 };
189
190 &saradc {
191 compatible = "amlogic,meson-gxm-saradc", "amlogic,meson-saradc";
192 };
193
194 &scpi_dvfs {
195 clock-indices = <0 1>;
196 clock-output-names = "vbig", "vlittle";
197 };
198
199 &vpu {
200 compatible = "amlogic,meson-gxm-vpu", "amlogic,meson-gx-vpu";
201 };
202
203 &hdmi_tx {
204 compatible = "amlogic,meson-gxm-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
205 };
206
207 &usb {
208 compatible = "amlogic,meson-gxm-usb-ctrl";
209
210 phy-names = "usb2-phy0", "usb2-phy1", "usb2-phy2";
211 phys = <&usb2_phy0>, <&usb2_phy1>, <&usb2_phy2>;
212 };
213
214 &vdec {
215 compatible = "amlogic,gxm-vdec", "amlogic,gx-vdec";
216 };
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