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1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause2%YAML 1.23---4$id: http://devicetree.org/schemas/mfd/rockchip,rk806.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: RK806 Power Management Integrated Circuit8 9maintainers:10 - Sebastian Reichel <sebastian.reichel@collabora.com>11 12description:13 Rockchip RK806 series PMIC. This device consists of an spi or14 i2c controlled MFD that includes multiple switchable regulators.15 16properties:17 compatible:18 enum:19 - rockchip,rk80620 21 reg:22 maxItems: 123 24 interrupts:25 maxItems: 126 27 gpio-controller: true28 29 '#gpio-cells':30 const: 231 32 system-power-controller: true33 34 vcc1-supply:35 description:36 The input supply for dcdc-reg1.37 38 vcc2-supply:39 description:40 The input supply for dcdc-reg2.41 42 vcc3-supply:43 description:44 The input supply for dcdc-reg3.45 46 vcc4-supply:47 description:48 The input supply for dcdc-reg4.49 50 vcc5-supply:51 description:52 The input supply for dcdc-reg5.53 54 vcc6-supply:55 description:56 The input supply for dcdc-reg6.57 58 vcc7-supply:59 description:60 The input supply for dcdc-reg7.61 62 vcc8-supply:63 description:64 The input supply for dcdc-reg8.65 66 vcc9-supply:67 description:68 The input supply for dcdc-reg9.69 70 vcc10-supply:71 description:72 The input supply for dcdc-reg10.73 74 vcc11-supply:75 description:76 The input supply for pldo-reg1, pldo-reg2 and pldo-reg3.77 78 vcc12-supply:79 description:80 The input supply for pldo-reg4 and pldo-reg5.81 82 vcc13-supply:83 description:84 The input supply for nldo-reg1, nldo-reg2 and nldo-reg3.85 86 vcc14-supply:87 description:88 The input supply for nldo-reg4 and nldo-reg5.89 90 vcca-supply:91 description:92 The input supply for pldo-reg6.93 94 regulators:95 type: object96 additionalProperties: false97 patternProperties:98 "^(dcdc-reg([1-9]|10)|pldo-reg[1-6]|nldo-reg[1-5])$":99 type: object100 $ref: /schemas/regulator/regulator.yaml#101 unevaluatedProperties: false102 103patternProperties:104 '-pins$':105 type: object106 additionalProperties: false107 $ref: /schemas/pinctrl/pinmux-node.yaml108 109 properties:110 function:111 enum: [pin_fun0, pin_fun1, pin_fun2, pin_fun3, pin_fun4, pin_fun5]112 113 pins:114 $ref: /schemas/types.yaml#/definitions/string115 enum: [gpio_pwrctrl1, gpio_pwrctrl2, gpio_pwrctrl3]116 117allOf:118 - $ref: /schemas/spi/spi-peripheral-props.yaml119 120required:121 - compatible122 - reg123 - interrupts124 125unevaluatedProperties: false126 127examples:128 - |129 #include <dt-bindings/pinctrl/rockchip.h>130 #include <dt-bindings/interrupt-controller/irq.h>131 #include <dt-bindings/gpio/gpio.h>132 spi {133 #address-cells = <1>;134 #size-cells = <0>;135 136 pmic@0 {137 compatible = "rockchip,rk806";138 reg = <0x0>;139 140 interrupts = <7 IRQ_TYPE_LEVEL_LOW>;141 142 vcc1-supply = <&vcc5v0_sys>;143 vcc2-supply = <&vcc5v0_sys>;144 vcc3-supply = <&vcc5v0_sys>;145 vcc4-supply = <&vcc5v0_sys>;146 vcc5-supply = <&vcc5v0_sys>;147 vcc6-supply = <&vcc5v0_sys>;148 vcc7-supply = <&vcc5v0_sys>;149 vcc8-supply = <&vcc5v0_sys>;150 vcc9-supply = <&vcc5v0_sys>;151 vcc10-supply = <&vcc5v0_sys>;152 vcc11-supply = <&vcc_2v0_pldo_s3>;153 vcc12-supply = <&vcc5v0_sys>;154 vcc13-supply = <&vcc5v0_sys>;155 vcc14-supply = <&vcc_1v1_nldo_s3>;156 vcca-supply = <&vcc5v0_sys>;157 158 regulators {159 vdd_gpu_s0: dcdc-reg1 {160 regulator-always-on;161 regulator-boot-on;162 regulator-min-microvolt = <550000>;163 regulator-max-microvolt = <950000>;164 regulator-ramp-delay = <12500>;165 regulator-name = "vdd_gpu_s0";166 regulator-state-mem {167 regulator-off-in-suspend;168 };169 };170 171 vdd_npu_s0: dcdc-reg2 {172 regulator-always-on;173 regulator-boot-on;174 regulator-min-microvolt = <550000>;175 regulator-max-microvolt = <950000>;176 regulator-ramp-delay = <12500>;177 regulator-name = "vdd_npu_s0";178 regulator-state-mem {179 regulator-off-in-suspend;180 };181 };182 183 vdd_log_s0: dcdc-reg3 {184 regulator-always-on;185 regulator-boot-on;186 regulator-min-microvolt = <750000>;187 regulator-max-microvolt = <750000>;188 regulator-ramp-delay = <12500>;189 regulator-name = "vdd_log_s0";190 regulator-state-mem {191 regulator-on-in-suspend;192 regulator-suspend-microvolt = <750000>;193 };194 };195 196 vdd_vdenc_s0: dcdc-reg4 {197 regulator-always-on;198 regulator-boot-on;199 regulator-min-microvolt = <550000>;200 regulator-max-microvolt = <950000>;201 regulator-ramp-delay = <12500>;202 regulator-name = "vdd_vdenc_s0";203 regulator-state-mem {204 regulator-off-in-suspend;205 };206 };207 208 vdd_gpu_mem_s0: dcdc-reg5 {209 regulator-always-on;210 regulator-boot-on;211 regulator-min-microvolt = <675000>;212 regulator-max-microvolt = <950000>;213 regulator-ramp-delay = <12500>;214 regulator-name = "vdd_gpu_mem_s0";215 regulator-state-mem {216 regulator-off-in-suspend;217 };218 };219 220 vdd_npu_mem_s0: dcdc-reg6 {221 regulator-always-on;222 regulator-boot-on;223 regulator-min-microvolt = <675000>;224 regulator-max-microvolt = <950000>;225 regulator-ramp-delay = <12500>;226 regulator-name = "vdd_npu_mem_s0";227 regulator-state-mem {228 regulator-off-in-suspend;229 };230 };231 232 vcc_2v0_pldo_s3: dcdc-reg7 {233 regulator-always-on;234 regulator-boot-on;235 regulator-min-microvolt = <2000000>;236 regulator-max-microvolt = <2000000>;237 regulator-ramp-delay = <12500>;238 regulator-name = "vdd_2v0_pldo_s3";239 regulator-state-mem {240 regulator-on-in-suspend;241 regulator-suspend-microvolt = <2000000>;242 };243 };244 245 vdd_vdenc_mem_s0: dcdc-reg8 {246 regulator-always-on;247 regulator-boot-on;248 regulator-min-microvolt = <675000>;249 regulator-max-microvolt = <950000>;250 regulator-ramp-delay = <12500>;251 regulator-name = "vdd_vdenc_mem_s0";252 regulator-state-mem {253 regulator-off-in-suspend;254 };255 };256 257 vdd2_ddr_s3: dcdc-reg9 {258 regulator-always-on;259 regulator-boot-on;260 regulator-name = "vdd2_ddr_s3";261 regulator-state-mem {262 regulator-on-in-suspend;263 };264 };265 266 vcc_1v1_nldo_s3: dcdc-reg10 {267 regulator-always-on;268 regulator-boot-on;269 regulator-min-microvolt = <1100000>;270 regulator-max-microvolt = <1100000>;271 regulator-ramp-delay = <12500>;272 regulator-name = "vcc_1v1_nldo_s3";273 regulator-state-mem {274 regulator-on-in-suspend;275 regulator-suspend-microvolt = <1100000>;276 };277 };278 279 avcc_1v8_s0: pldo-reg1 {280 regulator-always-on;281 regulator-boot-on;282 regulator-min-microvolt = <1800000>;283 regulator-max-microvolt = <1800000>;284 regulator-ramp-delay = <12500>;285 regulator-name = "avcc_1v8_s0";286 regulator-state-mem {287 regulator-off-in-suspend;288 };289 };290 291 vdd1_1v8_ddr_s3: pldo-reg2 {292 regulator-always-on;293 regulator-boot-on;294 regulator-min-microvolt = <1800000>;295 regulator-max-microvolt = <1800000>;296 regulator-ramp-delay = <12500>;297 regulator-name = "vdd1_1v8_ddr_s3";298 regulator-state-mem {299 regulator-on-in-suspend;300 regulator-suspend-microvolt = <1800000>;301 };302 };303 304 vcc_1v8_s3: pldo-reg3 {305 regulator-always-on;306 regulator-boot-on;307 regulator-min-microvolt = <1800000>;308 regulator-max-microvolt = <1800000>;309 regulator-ramp-delay = <12500>;310 regulator-name = "vcc_1v8_s3";311 regulator-state-mem {312 regulator-on-in-suspend;313 regulator-suspend-microvolt = <1800000>;314 };315 };316 317 vcc_3v3_s0: pldo-reg4 {318 regulator-always-on;319 regulator-boot-on;320 regulator-min-microvolt = <3300000>;321 regulator-max-microvolt = <3300000>;322 regulator-ramp-delay = <12500>;323 regulator-name = "vcc_3v3_s0";324 regulator-state-mem {325 regulator-off-in-suspend;326 };327 };328 329 vccio_sd_s0: pldo-reg5 {330 regulator-always-on;331 regulator-boot-on;332 regulator-min-microvolt = <1800000>;333 regulator-max-microvolt = <3300000>;334 regulator-ramp-delay = <12500>;335 regulator-name = "vccio_sd_s0";336 regulator-state-mem {337 regulator-off-in-suspend;338 };339 };340 341 master_pldo6_s3: pldo-reg6 {342 regulator-always-on;343 regulator-boot-on;344 regulator-min-microvolt = <1800000>;345 regulator-max-microvolt = <1800000>;346 regulator-name = "master_pldo6_s3";347 regulator-state-mem {348 regulator-on-in-suspend;349 regulator-suspend-microvolt = <1800000>;350 };351 };352 353 vdd_0v75_s3: nldo-reg1 {354 regulator-always-on;355 regulator-boot-on;356 regulator-min-microvolt = <750000>;357 regulator-max-microvolt = <750000>;358 regulator-ramp-delay = <12500>;359 regulator-name = "vdd_0v75_s3";360 regulator-state-mem {361 regulator-on-in-suspend;362 regulator-suspend-microvolt = <750000>;363 };364 };365 366 vdd2l_0v9_ddr_s3: nldo-reg2 {367 regulator-always-on;368 regulator-boot-on;369 regulator-min-microvolt = <900000>;370 regulator-max-microvolt = <900000>;371 regulator-name = "vdd2l_0v9_ddr_s3";372 regulator-state-mem {373 regulator-on-in-suspend;374 regulator-suspend-microvolt = <900000>;375 };376 };377 378 master_nldo3: nldo-reg3 {379 regulator-name = "master_nldo3";380 regulator-state-mem {381 regulator-off-in-suspend;382 };383 };384 385 avdd_0v75_s0: nldo-reg4 {386 regulator-always-on;387 regulator-boot-on;388 regulator-min-microvolt = <750000>;389 regulator-max-microvolt = <750000>;390 regulator-name = "avdd_0v75_s0";391 regulator-state-mem {392 regulator-off-in-suspend;393 };394 };395 396 vdd_0v85_s0: nldo-reg5 {397 regulator-always-on;398 regulator-boot-on;399 regulator-min-microvolt = <850000>;400 regulator-max-microvolt = <850000>;401 regulator-name = "vdd_0v85_s0";402 regulator-state-mem {403 regulator-off-in-suspend;404 };405 };406 };407 };408 };409