1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3/dts-v1/; 4#include "rk3288-evb.dtsi" 5 6/ { 7 compatible = "rockchip,rk3288-evb-rk808", "rockchip,rk3288"; 8}; 9 10&i2c0 { 11 clock-frequency = <400000>; 12 13 rk808: pmic@1b { 14 compatible = "rockchip,rk808"; 15 reg = <0x1b>; 16 interrupt-parent = <&gpio0>; 17 interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>; 18 pinctrl-names = "default"; 19 pinctrl-0 = <&pmic_int &global_pwroff>; 20 rockchip,system-power-controller; 21 wakeup-source; 22 #clock-cells = <1>; 23 clock-output-names = "xin32k", "rk808-clkout2"; 24 25 vcc1-supply = <&vcc_sys>; 26 vcc2-supply = <&vcc_sys>; 27 vcc3-supply = <&vcc_sys>; 28 vcc4-supply = <&vcc_sys>; 29 vcc6-supply = <&vcc_sys>; 30 vcc7-supply = <&vcc_sys>; 31 vcc8-supply = <&vcc_18>; 32 vcc9-supply = <&vcc_io>; 33 vcc10-supply = <&vcc_io>; 34 vcc11-supply = <&vcc_sys>; 35 vcc12-supply = <&vcc_io>; 36 vddio-supply = <&vccio_pmu>; 37 38 regulators { 39 vdd_cpu: DCDC_REG1 { 40 regulator-always-on; 41 regulator-boot-on; 42 regulator-min-microvolt = <750000>; 43 regulator-max-microvolt = <1350000>; 44 regulator-name = "vdd_arm"; 45 regulator-state-mem { 46 regulator-off-in-suspend; 47 }; 48 }; 49 50 vdd_gpu: DCDC_REG2 { 51 regulator-always-on; 52 regulator-boot-on; 53 regulator-min-microvolt = <850000>; 54 regulator-max-microvolt = <1250000>; 55 regulator-name = "vdd_gpu"; 56 regulator-state-mem { 57 regulator-on-in-suspend; 58 regulator-suspend-microvolt = <1000000>; 59 }; 60 }; 61 62 vcc_ddr: DCDC_REG3 { 63 regulator-always-on; 64 regulator-boot-on; 65 regulator-name = "vcc_ddr"; 66 regulator-state-mem { 67 regulator-on-in-suspend; 68 }; 69 }; 70 71 vcc_io: DCDC_REG4 { 72 regulator-always-on; 73 regulator-boot-on; 74 regulator-min-microvolt = <3300000>; 75 regulator-max-microvolt = <3300000>; 76 regulator-name = "vcc_io"; 77 regulator-state-mem { 78 regulator-on-in-suspend; 79 regulator-suspend-microvolt = <3300000>; 80 }; 81 }; 82 83 vccio_pmu: LDO_REG1 { 84 regulator-always-on; 85 regulator-boot-on; 86 regulator-min-microvolt = <3300000>; 87 regulator-max-microvolt = <3300000>; 88 regulator-name = "vccio_pmu"; 89 regulator-state-mem { 90 regulator-on-in-suspend; 91 regulator-suspend-microvolt = <3300000>; 92 }; 93 }; 94 95 vcc_tp: LDO_REG2 { 96 regulator-always-on; 97 regulator-boot-on; 98 regulator-min-microvolt = <3300000>; 99 regulator-max-microvolt = <3300000>; 100 regulator-name = "vcc_tp"; 101 regulator-state-mem { 102 regulator-off-in-suspend; 103 }; 104 }; 105 106 vdd_10: LDO_REG3 { 107 regulator-always-on; 108 regulator-boot-on; 109 regulator-min-microvolt = <1000000>; 110 regulator-max-microvolt = <1000000>; 111 regulator-name = "vdd_10"; 112 regulator-state-mem { 113 regulator-on-in-suspend; 114 regulator-suspend-microvolt = <1000000>; 115 }; 116 }; 117 118 vcc18_lcd: LDO_REG4 { 119 regulator-always-on; 120 regulator-boot-on; 121 regulator-min-microvolt = <1800000>; 122 regulator-max-microvolt = <1800000>; 123 regulator-name = "vcc18_lcd"; 124 regulator-state-mem { 125 regulator-on-in-suspend; 126 regulator-suspend-microvolt = <1800000>; 127 }; 128 }; 129 130 vccio_sd: LDO_REG5 { 131 regulator-always-on; 132 regulator-boot-on; 133 regulator-min-microvolt = <1800000>; 134 regulator-max-microvolt = <3300000>; 135 regulator-name = "vccio_sd"; 136 regulator-state-mem { 137 regulator-on-in-suspend; 138 regulator-suspend-microvolt = <3300000>; 139 }; 140 }; 141 142 vdd10_lcd: LDO_REG6 { 143 regulator-always-on; 144 regulator-boot-on; 145 regulator-min-microvolt = <1000000>; 146 regulator-max-microvolt = <1000000>; 147 regulator-name = "vdd10_lcd"; 148 regulator-state-mem { 149 regulator-on-in-suspend; 150 regulator-suspend-microvolt = <1000000>; 151 }; 152 }; 153 154 vcc_18: LDO_REG7 { 155 regulator-always-on; 156 regulator-boot-on; 157 regulator-min-microvolt = <1800000>; 158 regulator-max-microvolt = <1800000>; 159 regulator-name = "vcc_18"; 160 regulator-state-mem { 161 regulator-on-in-suspend; 162 regulator-suspend-microvolt = <1800000>; 163 }; 164 }; 165 166 vcca_codec: LDO_REG8 { 167 regulator-always-on; 168 regulator-boot-on; 169 regulator-min-microvolt = <3300000>; 170 regulator-max-microvolt = <3300000>; 171 regulator-name = "vcca_codec"; 172 regulator-state-mem { 173 regulator-on-in-suspend; 174 regulator-suspend-microvolt = <3300000>; 175 }; 176 }; 177 178 vcc_wl: SWITCH_REG1 { 179 regulator-always-on; 180 regulator-boot-on; 181 regulator-name = "vcc_wl"; 182 regulator-state-mem { 183 regulator-on-in-suspend; 184 }; 185 }; 186 187 vcc_lcd: SWITCH_REG2 { 188 regulator-always-on; 189 regulator-boot-on; 190 regulator-name = "vcc_lcd"; 191 regulator-state-mem { 192 regulator-on-in-suspend; 193 }; 194 }; 195 }; 196 }; 197}; 198 199&panel { 200 power-supply = <&vcc_lcd>; 201}; 202
