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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4
5#include "rv1108.dtsi"
6
7/ {
8 model = "Rockchip RV1108 Evaluation board";
9 compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
10
11 aliases {
12 mmc0 = &sdmmc;
13 };
14
15 memory@60000000 {
16 device_type = "memory";
17 reg = <0x60000000 0x08000000>;
18 };
19
20 chosen {
21 stdout-path = "serial2:1500000n8";
22 };
23
24 backlight: backlight {
25 compatible = "pwm-backlight";
26 brightness-levels = <
27 0 1 2 3 4 5 6 7
28 8 9 10 11 12 13 14 15
29 16 17 18 19 20 21 22 23
30 24 25 26 27 28 29 30 31
31 32 33 34 35 36 37 38 39
32 40 41 42 43 44 45 46 47
33 48 49 50 51 52 53 54 55
34 56 57 58 59 60 61 62 63
35 64 65 66 67 68 69 70 71
36 72 73 74 75 76 77 78 79
37 80 81 82 83 84 85 86 87
38 88 89 90 91 92 93 94 95
39 96 97 98 99 100 101 102 103
40 104 105 106 107 108 109 110 111
41 112 113 114 115 116 117 118 119
42 120 121 122 123 124 125 126 127
43 128 129 130 131 132 133 134 135
44 136 137 138 139 140 141 142 143
45 144 145 146 147 148 149 150 151
46 152 153 154 155 156 157 158 159
47 160 161 162 163 164 165 166 167
48 168 169 170 171 172 173 174 175
49 176 177 178 179 180 181 182 183
50 184 185 186 187 188 189 190 191
51 192 193 194 195 196 197 198 199
52 200 201 202 203 204 205 206 207
53 208 209 210 211 212 213 214 215
54 216 217 218 219 220 221 222 223
55 224 225 226 227 228 229 230 231
56 232 233 234 235 236 237 238 239
57 240 241 242 243 244 245 246 247
58 248 249 250 251 252 253 254 255>;
59 default-brightness-level = <200>;
60 pwms = <&pwm0 0 25000 0>;
61 };
62
63 vcc_sys: vsys-regulator {
64 compatible = "regulator-fixed";
65 regulator-name = "vsys";
66 regulator-min-microvolt = <5000000>;
67 regulator-max-microvolt = <5000000>;
68 regulator-boot-on;
69 };
70};
71
72&cpu0 {
73 cpu-supply = <&vdd_core>;
74};
75
76&i2c0 {
77 status = "okay";
78 i2c-scl-rising-time-ns = <275>;
79 i2c-scl-falling-time-ns = <16>;
80 clock-frequency = <400000>;
81
82 rk805: pmic@18 {
83 compatible = "rockchip,rk805";
84 reg = <0x18>;
85 interrupt-parent = <&gpio0>;
86 interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
87 rockchip,system-power-controller;
88
89 vcc1-supply = <&vcc_sys>;
90 vcc2-supply = <&vcc_sys>;
91 vcc3-supply = <&vcc_sys>;
92 vcc4-supply = <&vcc_sys>;
93 vcc5-supply = <&vcc_sys>;
94 vcc6-supply = <&vcc_sys>;
95
96 regulators {
97 vdd_core: DCDC_REG1 {
98 regulator-name= "vdd_core";
99 regulator-min-microvolt = <700000>;
100 regulator-max-microvolt = <1500000>;
101 regulator-always-on;
102 regulator-boot-on;
103 regulator-state-mem {
104 regulator-on-in-suspend;
105 regulator-suspend-microvolt = <900000>;
106 };
107 };
108
109 vdd_cam: DCDC_REG2 {
110 regulator-name= "vdd_cam";
111 regulator-min-microvolt = <700000>;
112 regulator-max-microvolt = <2000000>;
113 regulator-state-mem {
114 regulator-off-in-suspend;
115 };
116 };
117
118 vcc_ddr: DCDC_REG3 {
119 regulator-name= "vcc_ddr";
120 regulator-always-on;
121 regulator-boot-on;
122 regulator-state-mem {
123 regulator-on-in-suspend;
124 };
125 };
126
127 vcc_io: DCDC_REG4 {
128 regulator-name= "vcc_io";
129 regulator-min-microvolt = <3300000>;
130 regulator-max-microvolt = <3300000>;
131 regulator-always-on;
132 regulator-boot-on;
133 regulator-state-mem {
134 regulator-on-in-suspend;
135 regulator-suspend-microvolt = <3300000>;
136 };
137 };
138
139 vdd_10: LDO_REG1 {
140 regulator-name= "vdd_10";
141 regulator-min-microvolt = <1000000>;
142 regulator-max-microvolt = <1000000>;
143 regulator-always-on;
144 regulator-boot-on;
145 regulator-state-mem {
146 regulator-off-in-suspend;
147 };
148 };
149
150 vcc_18: LDO_REG2 {
151 regulator-name= "vcc_18";
152 regulator-min-microvolt = <1800000>;
153 regulator-max-microvolt = <1800000>;
154 regulator-always-on;
155 regulator-boot-on;
156 regulator-state-mem {
157 regulator-off-in-suspend;
158 };
159 };
160
161 vdd10_pmu: LDO_REG3 {
162 regulator-name= "vdd10_pmu";
163 regulator-min-microvolt = <1000000>;
164 regulator-max-microvolt = <1000000>;
165 regulator-always-on;
166 regulator-boot-on;
167 regulator-state-mem {
168 regulator-on-in-suspend;
169 regulator-suspend-microvolt = <1000000>;
170 };
171 };
172 };
173 };
174
175 bma250: accelerometer@19 {
176 compatible = "bosch,bma250e";
177 reg = <0x19>;
178 interrupt-parent = <&gpio0>;
179 interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
180 };
181};
182
183&pwm0 {
184 status = "okay";
185};
186
187&sdmmc {
188 status = "okay";
189};
190
191&tsadc {
192 status = "okay";
193};
194
195&u2phy {
196 status = "okay";
197
198 u2phy_host: host-port {
199 status = "okay";
200 };
201
202 u2phy_otg: otg-port {
203 status = "okay";
204 };
205};
206
207&uart0 {
208 status = "okay";
209};
210
211&uart1 {
212 status = "okay";
213};
214
215&uart2 {
216 status = "okay";
217};
218
219&usb_host_ehci {
220 status = "okay";
221};
222
223&usb_host_ohci {
224 status = "okay";
225};
226
227&usb_otg {
228 status = "okay";
229};
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2
3/dts-v1/;
4
5#include "rv1108.dtsi"
6
7/ {
8 model = "Rockchip RV1108 Evaluation board";
9 compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
10
11 memory@60000000 {
12 device_type = "memory";
13 reg = <0x60000000 0x08000000>;
14 };
15
16 chosen {
17 stdout-path = "serial2:1500000n8";
18 };
19
20 backlight: backlight {
21 compatible = "pwm-backlight";
22 brightness-levels = <
23 0 1 2 3 4 5 6 7
24 8 9 10 11 12 13 14 15
25 16 17 18 19 20 21 22 23
26 24 25 26 27 28 29 30 31
27 32 33 34 35 36 37 38 39
28 40 41 42 43 44 45 46 47
29 48 49 50 51 52 53 54 55
30 56 57 58 59 60 61 62 63
31 64 65 66 67 68 69 70 71
32 72 73 74 75 76 77 78 79
33 80 81 82 83 84 85 86 87
34 88 89 90 91 92 93 94 95
35 96 97 98 99 100 101 102 103
36 104 105 106 107 108 109 110 111
37 112 113 114 115 116 117 118 119
38 120 121 122 123 124 125 126 127
39 128 129 130 131 132 133 134 135
40 136 137 138 139 140 141 142 143
41 144 145 146 147 148 149 150 151
42 152 153 154 155 156 157 158 159
43 160 161 162 163 164 165 166 167
44 168 169 170 171 172 173 174 175
45 176 177 178 179 180 181 182 183
46 184 185 186 187 188 189 190 191
47 192 193 194 195 196 197 198 199
48 200 201 202 203 204 205 206 207
49 208 209 210 211 212 213 214 215
50 216 217 218 219 220 221 222 223
51 224 225 226 227 228 229 230 231
52 232 233 234 235 236 237 238 239
53 240 241 242 243 244 245 246 247
54 248 249 250 251 252 253 254 255>;
55 default-brightness-level = <200>;
56 pwms = <&pwm0 0 25000 0>;
57 };
58
59 vcc_sys: vsys-regulator {
60 compatible = "regulator-fixed";
61 regulator-name = "vsys";
62 regulator-min-microvolt = <5000000>;
63 regulator-max-microvolt = <5000000>;
64 regulator-boot-on;
65 };
66};
67
68&cpu0 {
69 cpu-supply = <&vdd_core>;
70};
71
72&i2c0 {
73 status = "okay";
74 i2c-scl-rising-time-ns = <275>;
75 i2c-scl-falling-time-ns = <16>;
76 clock-frequency = <400000>;
77
78 rk805: pmic@18 {
79 compatible = "rockchip,rk805";
80 reg = <0x18>;
81 interrupt-parent = <&gpio0>;
82 interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
83 rockchip,system-power-controller;
84
85 vcc1-supply = <&vcc_sys>;
86 vcc2-supply = <&vcc_sys>;
87 vcc3-supply = <&vcc_sys>;
88 vcc4-supply = <&vcc_sys>;
89 vcc5-supply = <&vcc_sys>;
90 vcc6-supply = <&vcc_sys>;
91
92 regulators {
93 vdd_core: DCDC_REG1 {
94 regulator-name= "vdd_core";
95 regulator-min-microvolt = <700000>;
96 regulator-max-microvolt = <1500000>;
97 regulator-always-on;
98 regulator-boot-on;
99 regulator-state-mem {
100 regulator-on-in-suspend;
101 regulator-suspend-microvolt = <900000>;
102 };
103 };
104
105 vdd_cam: DCDC_REG2 {
106 regulator-name= "vdd_cam";
107 regulator-min-microvolt = <700000>;
108 regulator-max-microvolt = <2000000>;
109 regulator-state-mem {
110 regulator-off-in-suspend;
111 };
112 };
113
114 vcc_ddr: DCDC_REG3 {
115 regulator-name= "vcc_ddr";
116 regulator-always-on;
117 regulator-boot-on;
118 regulator-state-mem {
119 regulator-on-in-suspend;
120 };
121 };
122
123 vcc_io: DCDC_REG4 {
124 regulator-name= "vcc_io";
125 regulator-min-microvolt = <3300000>;
126 regulator-max-microvolt = <3300000>;
127 regulator-always-on;
128 regulator-boot-on;
129 regulator-state-mem {
130 regulator-on-in-suspend;
131 regulator-suspend-microvolt = <3300000>;
132 };
133 };
134
135 vdd_10: LDO_REG1 {
136 regulator-name= "vdd_10";
137 regulator-min-microvolt = <1000000>;
138 regulator-max-microvolt = <1000000>;
139 regulator-always-on;
140 regulator-boot-on;
141 regulator-state-mem {
142 regulator-off-in-suspend;
143 };
144 };
145
146 vcc_18: LDO_REG2 {
147 regulator-name= "vcc_18";
148 regulator-min-microvolt = <1800000>;
149 regulator-max-microvolt = <1800000>;
150 regulator-always-on;
151 regulator-boot-on;
152 regulator-state-mem {
153 regulator-off-in-suspend;
154 };
155 };
156
157 vdd10_pmu: LDO_REG3 {
158 regulator-name= "vdd10_pmu";
159 regulator-min-microvolt = <1000000>;
160 regulator-max-microvolt = <1000000>;
161 regulator-always-on;
162 regulator-boot-on;
163 regulator-state-mem {
164 regulator-on-in-suspend;
165 regulator-suspend-microvolt = <1000000>;
166 };
167 };
168 };
169 };
170
171 bma250: accelerometer@19 {
172 compatible = "bosch,bma250e";
173 reg = <0x19>;
174 interrupt-parent = <&gpio0>;
175 interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
176 };
177};
178
179&pwm0 {
180 status = "okay";
181};
182
183&sdmmc {
184 status = "okay";
185};
186
187&tsadc {
188 status = "okay";
189};
190
191&u2phy {
192 status = "okay";
193
194 u2phy_host: host-port {
195 status = "okay";
196 };
197
198 u2phy_otg: otg-port {
199 status = "okay";
200 };
201};
202
203&uart0 {
204 status = "okay";
205};
206
207&uart1 {
208 status = "okay";
209};
210
211&uart2 {
212 status = "okay";
213};
214
215&usb_host_ehci {
216 status = "okay";
217};
218
219&usb_host_ohci {
220 status = "okay";
221};
222
223&usb_otg {
224 status = "okay";
225};