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                 #clock-cells = <0>;
  89
  90                 vcc1-supply = <&vcc_sys>;
  91                 vcc2-supply = <&vcc_sys>;
  92                 vcc3-supply = <&vcc_sys>;
  93                 vcc4-supply = <&vcc_sys>;
  94                 vcc5-supply = <&vcc_sys>;
  95                 vcc6-supply = <&vcc_sys>;
  96
  97                 regulators {
  98                         vdd_core: DCDC_REG1 {
  99                                 regulator-name = "vdd_core";
 100                                 regulator-min-microvolt = <700000>;
 101                                 regulator-max-microvolt = <1500000>;
 102                                 regulator-always-on;
 103                                 regulator-boot-on;
 104                                 regulator-state-mem {
 105                                         regulator-on-in-suspend;
 106                                         regulator-suspend-microvolt = <900000>;
 107                                 };
 108                         };
 109
 110                         vdd_cam: DCDC_REG2 {
 111                                 regulator-name = "vdd_cam";
 112                                 regulator-min-microvolt = <700000>;
 113                                 regulator-max-microvolt = <2000000>;
 114                                 regulator-state-mem {
 115                                         regulator-off-in-suspend;
 116                                 };
 117                         };
 118
 119                         vcc_ddr: DCDC_REG3 {
 120                                 regulator-name = "vcc_ddr";
 121                                 regulator-always-on;
 122                                 regulator-boot-on;
 123                                 regulator-state-mem {
 124                                         regulator-on-in-suspend;
 125                                 };
 126                         };
 127
 128                         vcc_io: DCDC_REG4 {
 129                                 regulator-name = "vcc_io";
 130                                 regulator-min-microvolt = <3300000>;
 131                                 regulator-max-microvolt = <3300000>;
 132                                 regulator-always-on;
 133                                 regulator-boot-on;
 134                                 regulator-state-mem {
 135                                         regulator-on-in-suspend;
 136                                         regulator-suspend-microvolt = <3300000>;
 137                                 };
 138                         };
 139
 140                         vdd_10: LDO_REG1 {
 141                                 regulator-name = "vdd_10";
 142                                 regulator-min-microvolt = <1000000>;
 143                                 regulator-max-microvolt = <1000000>;
 144                                 regulator-always-on;
 145                                 regulator-boot-on;
 146                                 regulator-state-mem {
 147                                         regulator-off-in-suspend;
 148                                 };
 149                         };
 150
 151                         vcc_18: LDO_REG2 {
 152                                 regulator-name = "vcc_18";
 153                                 regulator-min-microvolt = <1800000>;
 154                                 regulator-max-microvolt = <1800000>;
 155                                 regulator-always-on;
 156                                 regulator-boot-on;
 157                                 regulator-state-mem {
 158                                         regulator-off-in-suspend;
 159                                 };
 160                         };
 161
 162                         vdd10_pmu: LDO_REG3 {
 163                                 regulator-name = "vdd10_pmu";
 164                                 regulator-min-microvolt = <1000000>;
 165                                 regulator-max-microvolt = <1000000>;
 166                                 regulator-always-on;
 167                                 regulator-boot-on;
 168                                 regulator-state-mem {
 169                                         regulator-on-in-suspend;
 170                                         regulator-suspend-microvolt = <1000000>;
 171                                 };
 172                         };
 173                 };
 174         };
 175
 176         bma250: accelerometer@19 {
 177                 compatible = "bosch,bma250e";
 178                 reg = <0x19>;
 179                 interrupt-parent = <&gpio0>;
 180                 interrupts = <RK_PB3 IRQ_TYPE_LEVEL_LOW>;
 181         };
 182 };
 183
 184 &pwm0 {
 185         status = "okay";
 186 };
 187
 188 &sdmmc {
 189         status = "okay";
 190 };
 191
 192 &tsadc {
 193         status = "okay";
 194 };
 195
 196 &u2phy {
 197         status = "okay";
 198
 199         u2phy_host: host-port {
 200                 status = "okay";
 201         };
 202
 203         u2phy_otg: otg-port {
 204                 status = "okay";
 205         };
 206 };
 207
 208 &uart0 {
 209         status = "okay";
 210 };
 211
 212 &uart1 {
 213         status = "okay";
 214 };
 215
 216 &uart2 {
 217         status = "okay";
 218 };
 219
 220 &usb_host_ehci {
 221         status = "okay";
 222 };
 223
 224 &usb_host_ohci {
 225         status = "okay";
 226 };
 227
 228 &usb_otg {
 229         status = "okay";
 230 };