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