arch/arm/boot/dts/rk3288-evb-rk808.dts

   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 };