1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4 5#include "rv1108.dtsi" 6 7/ { 8 model = "Rockchip RV1108 MINIEVB v10 board"; 9 compatible = "rockchip,rv1108-minievb-v10", "rockchip,rv1108"; 10 11 memory@60000000 { 12 device_type = "memory"; 13 reg = <0x60000000 0x08000000>; 14 }; 15 16 chosen { 17 bootargs = "earlycon=uart8250,mmio32,0x10210000 noinitrd root=PARTUUID=614e0000-0000 rootfstype=squashfs"; 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&fiq_debugger { 73 status = "okay"; 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-state-enabled; 105 regulator-state-uv = <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-state-disabled; 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-state-enabled; 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-state-enabled; 135 regulator-state-uv = <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-state-disabled; 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-state-disabled; 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-state-enabled; 169 regulator-state-uv = <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&sfc { 192 status = "okay"; 193}; 194 195&tsadc { 196 status = "okay"; 197}; 198 199&u2phy { 200 status = "okay"; 201 202 u2phy_host: host-port { 203 status = "okay"; 204 }; 205 206 u2phy_otg: otg-port { 207 status = "okay"; 208 }; 209}; 210 211&usb_host_ehci { 212 status = "okay"; 213}; 214 215&usb_host_ohci { 216 status = "okay"; 217}; 218 219&usb_otg { 220 status = "okay"; 221}; 222