arch/arm/boot/dts/rv1108-evb.dts

   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 };