Based on kernel version 6.11. Page generated on 2024-09-24 08:21 EST.
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/mfd/rockchip,rk816.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: RK816 Power Management Integrated Circuit maintainers: - Chris Zhong <zyw@rock-chips.com> - Zhang Qing <zhangqing@rock-chips.com> description: Rockchip RK816 series PMIC. This device consists of an i2c controlled MFD that includes regulators, a RTC, a GPIO controller, a power button, and a battery charger manager with fuel gauge. properties: compatible: enum: - rockchip,rk816 reg: maxItems: 1 interrupts: maxItems: 1 '#clock-cells': description: See <dt-bindings/clock/rockchip,rk808.h> for clock IDs. const: 1 clock-output-names: maxItems: 2 gpio-controller: true '#gpio-cells': const: 2 system-power-controller: type: boolean description: Telling whether or not this PMIC is controlling the system power. wakeup-source: type: boolean vcc1-supply: description: The input supply for dcdc1. vcc2-supply: description: The input supply for dcdc2. vcc3-supply: description: The input supply for dcdc3. vcc4-supply: description: The input supply for dcdc4. vcc5-supply: description: The input supply for ldo1, ldo2, and ldo3. vcc6-supply: description: The input supply for ldo4, ldo5, and ldo6. vcc7-supply: description: The input supply for boost. vcc8-supply: description: The input supply for otg-switch. regulators: type: object patternProperties: '^(boost|dcdc[1-4]|ldo[1-6]|otg-switch)$': type: object $ref: /schemas/regulator/regulator.yaml# unevaluatedProperties: false additionalProperties: false patternProperties: '-pins$': type: object additionalProperties: false $ref: /schemas/pinctrl/pinmux-node.yaml properties: function: enum: [gpio, thermistor] pins: $ref: /schemas/types.yaml#/definitions/string const: gpio0 required: - compatible - reg - interrupts - '#clock-cells' additionalProperties: false examples: - | #include <dt-bindings/pinctrl/rockchip.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> i2c { #address-cells = <1>; #size-cells = <0>; rk816: pmic@1a { compatible = "rockchip,rk816"; reg = <0x1a>; interrupt-parent = <&gpio0>; interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>; clock-output-names = "xin32k", "rk816-clkout2"; pinctrl-names = "default"; pinctrl-0 = <&pmic_int_l>; gpio-controller; system-power-controller; wakeup-source; #clock-cells = <1>; #gpio-cells = <2>; vcc1-supply = <&vcc_sys>; vcc2-supply = <&vcc_sys>; vcc3-supply = <&vcc_sys>; vcc4-supply = <&vcc_sys>; vcc5-supply = <&vcc33_io>; vcc6-supply = <&vcc_sys>; regulators { vdd_cpu: dcdc1 { regulator-name = "vdd_cpu"; regulator-min-microvolt = <750000>; regulator-max-microvolt = <1450000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <1>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_logic: dcdc2 { regulator-name = "vdd_logic"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1250000>; regulator-ramp-delay = <6001>; regulator-initial-mode = <1>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc_ddr: dcdc3 { regulator-name = "vcc_ddr"; regulator-initial-mode = <1>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; }; }; vcc33_io: dcdc4 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc33_io"; regulator-initial-mode = <1>; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vccio_pmu: ldo1 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vccio_pmu"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcc_tp: ldo2 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc_tp"; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_10: ldo3 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vdd_10"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; vcc18_lcd: ldo4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc18_lcd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vccio_sd: ldo5 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-name = "vccio_sd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vdd10_lcd: ldo6 { regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-name = "vdd10_lcd"; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1000000>; }; }; }; rk816_gpio_pins: gpio-pins { function = "gpio"; pins = "gpio0"; }; }; }; |