1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd 4 */ 5 6#include <dt-bindings/gpio/gpio.h> 7#include <dt-bindings/pinctrl/rockchip.h> 8#include "px30.dtsi" 9 10/ { 11 compatible = "firefly,px30-jd4-core", "rockchip,px30"; 12 13 emmc_pwrseq: emmc-pwrseq { 14 compatible = "mmc-pwrseq-emmc"; 15 pinctrl-0 = <&emmc_reset>; 16 pinctrl-names = "default"; 17 reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>; 18 }; 19 20 vcc5v0_sys: regulator-vcc5v0-sys { 21 compatible = "regulator-fixed"; 22 regulator-name = "vcc5v0_sys"; 23 regulator-always-on; 24 regulator-boot-on; 25 regulator-min-microvolt = <5000000>; 26 regulator-max-microvolt = <5000000>; 27 vin-supply = <&vcc5v0_baseboard>; 28 }; 29}; 30 31&cpu0 { 32 cpu-supply = <&vdd_arm>; 33}; 34 35&cpu1 { 36 cpu-supply = <&vdd_arm>; 37}; 38 39&cpu2 { 40 cpu-supply = <&vdd_arm>; 41}; 42 43&cpu3 { 44 cpu-supply = <&vdd_arm>; 45}; 46 47&emmc { 48 bus-width = <8>; 49 cap-mmc-highspeed; 50 mmc-hs200-1_8v; 51 non-removable; 52 mmc-pwrseq = <&emmc_pwrseq>; 53 vmmc-supply = <&vcc_3v0>; 54 vqmmc-supply = <&vccio_flash>; 55 status = "okay"; 56}; 57 58&gpu { 59 mali-supply = <&vdd_log>; 60 status = "okay"; 61}; 62 63&i2c0 { 64 status = "okay"; 65 66 rk809: pmic@20 { 67 compatible = "rockchip,rk809"; 68 reg = <0x20>; 69 interrupt-parent = <&gpio0>; 70 interrupts = <7 IRQ_TYPE_LEVEL_LOW>; 71 pinctrl-names = "default"; 72 pinctrl-0 = <&pmic_int>; 73 system-power-controller; 74 wakeup-source; 75 #clock-cells = <0>; 76 clock-output-names = "xin32k"; 77 78 vcc1-supply = <&vcc5v0_sys>; 79 vcc2-supply = <&vcc5v0_sys>; 80 vcc3-supply = <&vcc5v0_sys>; 81 vcc4-supply = <&vcc5v0_sys>; 82 vcc5-supply = <&vcc3v3_sys>; 83 vcc6-supply = <&vcc3v3_sys>; 84 vcc7-supply = <&vcc3v3_sys>; 85 vcc8-supply = <&vcc3v3_sys>; 86 vcc9-supply = <&vcc5v0_sys>; 87 88 regulators { 89 vdd_log: DCDC_REG1 { 90 regulator-name = "vdd_log"; 91 regulator-min-microvolt = <950000>; 92 regulator-max-microvolt = <1350000>; 93 regulator-ramp-delay = <6001>; 94 regulator-always-on; 95 regulator-boot-on; 96 97 regulator-state-mem { 98 regulator-on-in-suspend; 99 regulator-suspend-microvolt = <950000>; 100 }; 101 }; 102 103 vdd_arm: DCDC_REG2 { 104 regulator-name = "vdd_arm"; 105 regulator-min-microvolt = <950000>; 106 regulator-max-microvolt = <1350000>; 107 regulator-ramp-delay = <6001>; 108 regulator-always-on; 109 regulator-boot-on; 110 111 regulator-state-mem { 112 regulator-off-in-suspend; 113 regulator-suspend-microvolt = <950000>; 114 }; 115 }; 116 117 vcc_ddr: DCDC_REG3 { 118 regulator-name = "vcc_ddr"; 119 regulator-always-on; 120 regulator-boot-on; 121 122 regulator-state-mem { 123 regulator-on-in-suspend; 124 }; 125 }; 126 127 vcc_3v0: vcc_rmii: DCDC_REG4 { 128 regulator-name = "vcc_3v0"; 129 regulator-min-microvolt = <3000000>; 130 regulator-max-microvolt = <3000000>; 131 regulator-always-on; 132 regulator-boot-on; 133 134 regulator-state-mem { 135 regulator-on-in-suspend; 136 regulator-suspend-microvolt = <3000000>; 137 }; 138 }; 139 140 vcc3v3_sys: DCDC_REG5 { 141 regulator-name = "vcc3v3_sys"; 142 regulator-min-microvolt = <3300000>; 143 regulator-max-microvolt = <3300000>; 144 regulator-always-on; 145 regulator-boot-on; 146 147 regulator-state-mem { 148 regulator-on-in-suspend; 149 regulator-suspend-microvolt = <3300000>; 150 }; 151 }; 152 153 vcc_1v0: LDO_REG1 { 154 regulator-name = "vcc_1v0"; 155 regulator-min-microvolt = <1000000>; 156 regulator-max-microvolt = <1000000>; 157 regulator-always-on; 158 regulator-boot-on; 159 160 regulator-state-mem { 161 regulator-on-in-suspend; 162 regulator-suspend-microvolt = <1000000>; 163 }; 164 }; 165 166 vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 { 167 regulator-name = "vcc_1v8"; 168 regulator-min-microvolt = <1800000>; 169 regulator-max-microvolt = <1800000>; 170 regulator-always-on; 171 regulator-boot-on; 172 173 regulator-state-mem { 174 regulator-on-in-suspend; 175 regulator-suspend-microvolt = <1800000>; 176 }; 177 }; 178 179 vdd_1v0: LDO_REG3 { 180 regulator-name = "vdd_1v0"; 181 regulator-min-microvolt = <1000000>; 182 regulator-max-microvolt = <1000000>; 183 regulator-always-on; 184 regulator-boot-on; 185 186 regulator-state-mem { 187 regulator-on-in-suspend; 188 regulator-suspend-microvolt = <1000000>; 189 }; 190 }; 191 192 vcc3v0_pmu: LDO_REG4 { 193 regulator-name = "vcc3v0_pmu"; 194 regulator-min-microvolt = <3000000>; 195 regulator-max-microvolt = <3000000>; 196 regulator-always-on; 197 regulator-boot-on; 198 199 regulator-state-mem { 200 regulator-on-in-suspend; 201 regulator-suspend-microvolt = <3000000>; 202 }; 203 }; 204 205 vccio_sd: LDO_REG5 { 206 regulator-name = "vccio_sd"; 207 regulator-min-microvolt = <1800000>; 208 regulator-max-microvolt = <3300000>; 209 regulator-always-on; 210 regulator-boot-on; 211 212 regulator-state-mem { 213 regulator-on-in-suspend; 214 regulator-suspend-microvolt = <3300000>; 215 }; 216 }; 217 218 vcc_sd: LDO_REG6 { 219 regulator-name = "vcc_sd"; 220 regulator-min-microvolt = <3300000>; 221 regulator-max-microvolt = <3300000>; 222 regulator-boot-on; 223 224 regulator-state-mem { 225 regulator-on-in-suspend; 226 regulator-suspend-microvolt = <3300000>; 227 }; 228 }; 229 230 vcc2v8_dvp: LDO_REG7 { 231 regulator-name = "vcc2v8_dvp"; 232 regulator-min-microvolt = <2800000>; 233 regulator-max-microvolt = <2800000>; 234 regulator-boot-on; 235 236 regulator-state-mem { 237 regulator-off-in-suspend; 238 regulator-suspend-microvolt = <2800000>; 239 }; 240 }; 241 242 vcc1v8_dvp: LDO_REG8 { 243 regulator-name = "vcc1v8_dvp"; 244 regulator-min-microvolt = <1800000>; 245 regulator-max-microvolt = <1800000>; 246 regulator-boot-on; 247 248 regulator-state-mem { 249 regulator-on-in-suspend; 250 regulator-suspend-microvolt = <1800000>; 251 }; 252 }; 253 254 vcc1v5_dvp: LDO_REG9 { 255 regulator-name = "vcc1v5_dvp"; 256 regulator-min-microvolt = <1500000>; 257 regulator-max-microvolt = <1500000>; 258 regulator-boot-on; 259 260 regulator-state-mem { 261 regulator-off-in-suspend; 262 regulator-suspend-microvolt = <1500000>; 263 }; 264 }; 265 266 vcc3v3_lcd: SWITCH_REG1 { 267 regulator-name = "vcc3v3_lcd"; 268 regulator-boot-on; 269 }; 270 271 vcc5v0_host: SWITCH_REG2 { 272 regulator-name = "vcc5v0_host"; 273 regulator-always-on; 274 regulator-boot-on; 275 }; 276 }; 277 }; 278}; 279 280&io_domains { 281 vccio1-supply = <&vccio_sdio>; 282 vccio2-supply = <&vccio_sd>; 283 vccio3-supply = <&vcc_3v0>; 284 vccio4-supply = <&vcc3v0_pmu>; 285 vccio5-supply = <&vcc_3v0>; 286 vccio6-supply = <&vccio_flash>; 287 status = "okay"; 288}; 289 290&pinctrl { 291 emmc { 292 emmc_reset: emmc-reset { 293 rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; 294 }; 295 }; 296 297 pmic { 298 pmic_int: pmic_int { 299 rockchip,pins = 300 <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>; 301 }; 302 }; 303}; 304 305&pmu_io_domains { 306 pmuio1-supply = <&vcc3v0_pmu>; 307 pmuio2-supply = <&vcc3v0_pmu>; 308 status = "okay"; 309}; 310 311&saradc { 312 vref-supply = <&vcc_1v8>; 313 status = "okay"; 314}; 315 316&tsadc { 317 rockchip,hw-tshut-mode = <1>; 318 rockchip,hw-tshut-polarity = <1>; 319 status = "okay"; 320}; 321