arch/arm/boot/dts/rk3288-evb-act8846.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-act8846", "rockchip,rk3288";
   8
   9         vcc_lcd: vcc-lcd {
  10                 compatible = "regulator-fixed";
  11                 enable-active-high;
  12                 gpio = <&gpio7 RK_PA3 GPIO_ACTIVE_HIGH>;
  13                 pinctrl-names = "default";
  14                 pinctrl-0 = <&lcd_en>;
  15                 regulator-name = "vcc_lcd";
  16                 vin-supply = <&vcc_io>;
  17         };
  18
  19         vcc_wl: vcc-wl {
  20                 compatible = "regulator-fixed";
  21                 enable-active-high;
  22                 gpio = <&gpio7 RK_PB1 GPIO_ACTIVE_HIGH>;
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&wifi_pwr>;
  25                 regulator-name = "vcc_wl";
  26                 vin-supply = <&vcc_18>;
  27         };
  28 };
  29
  30 &i2c0 {
  31         clock-frequency = <400000>;
  32
  33         vdd_cpu: syr827@40 {
  34                 compatible = "silergy,syr827";
  35                 fcs,suspend-voltage-selector = <1>;
  36                 reg = <0x40>;
  37                 regulator-name = "vdd_cpu";
  38                 regulator-min-microvolt = <850000>;
  39                 regulator-max-microvolt = <1350000>;
  40                 regulator-always-on;
  41                 regulator-boot-on;
  42                 vin-supply = <&vcc_sys>;
  43         };
  44
  45         vdd_gpu: syr828@41 {
  46                 compatible = "silergy,syr828";
  47                 fcs,suspend-voltage-selector = <1>;
  48                 reg = <0x41>;
  49                 regulator-name = "vdd_gpu";
  50                 regulator-min-microvolt = <850000>;
  51                 regulator-max-microvolt = <1350000>;
  52                 regulator-always-on;
  53                 vin-supply = <&vcc_sys>;
  54         };
  55
  56         hym8563@51 {
  57                 compatible = "haoyu,hym8563";
  58                 reg = <0x51>;
  59
  60                 interrupt-parent = <&gpio0>;
  61                 interrupts = <RK_PA4 IRQ_TYPE_EDGE_FALLING>;
  62
  63                 pinctrl-names = "default";
  64                 pinctrl-0 = <&pmic_int>;
  65
  66                 #clock-cells = <0>;
  67                 clock-output-names = "xin32k";
  68         };
  69
  70         act8846: act8846@5a {
  71                 compatible = "active-semi,act8846";
  72                 reg = <0x5a>;
  73                 status = "okay";
  74
  75                 vp1-supply = <&vcc_sys>;
  76                 vp2-supply = <&vcc_sys>;
  77                 vp3-supply = <&vcc_sys>;
  78                 vp4-supply = <&vcc_sys>;
  79                 inl1-supply = <&vcc_io>;
  80                 inl2-supply = <&vcc_sys>;
  81                 inl3-supply = <&vcc_20>;
  82
  83                 regulators {
  84                         vcc_ddr: REG1 {
  85                                 regulator-name = "VCC_DDR";
  86                                 regulator-min-microvolt = <1200000>;
  87                                 regulator-max-microvolt = <1200000>;
  88                                 regulator-always-on;
  89                         };
  90
  91                         vcc_io: REG2 {
  92                                 regulator-name = "VCC_IO";
  93                                 regulator-min-microvolt = <3300000>;
  94                                 regulator-max-microvolt = <3300000>;
  95                                 regulator-always-on;
  96                         };
  97
  98                         vdd_log: REG3 {
  99                                 regulator-name = "VDD_LOG";
 100                                 regulator-min-microvolt = <700000>;
 101                                 regulator-max-microvolt = <1500000>;
 102                                 regulator-always-on;
 103                         };
 104
 105                         vcc_20: REG4 {
 106                                 regulator-name = "VCC_20";
 107                                 regulator-min-microvolt = <2000000>;
 108                                 regulator-max-microvolt = <2000000>;
 109                                 regulator-always-on;
 110                         };
 111
 112                         vccio_sd: REG5 {
 113                                 regulator-name = "VCCIO_SD";
 114                                 regulator-min-microvolt = <1800000>;
 115                                 regulator-max-microvolt = <3300000>;
 116                                 regulator-always-on;
 117                         };
 118
 119                         vdd10_lcd: REG6 {
 120                                 regulator-name = "VDD10_LCD";
 121                                 regulator-min-microvolt = <1000000>;
 122                                 regulator-max-microvolt = <1000000>;
 123                                 regulator-always-on;
 124                         };
 125
 126                         vcca_codec: REG7 {
 127                                 regulator-name = "VCCA_CODEC";
 128                                 regulator-min-microvolt = <3300000>;
 129                                 regulator-max-microvolt = <3300000>;
 130                                 regulator-always-on;
 131                         };
 132
 133                         vcc_tp: REG8 {
 134                                 regulator-name = "VCCA_TP";
 135                                 regulator-min-microvolt = <3300000>;
 136                                 regulator-max-microvolt = <3300000>;
 137                                 regulator-always-on;
 138                         };
 139
 140                         vccio_pmu: REG9 {
 141                                 regulator-name = "VCCIO_PMU";
 142                                 regulator-min-microvolt = <3300000>;
 143                                 regulator-max-microvolt = <3300000>;
 144                                 regulator-always-on;
 145                         };
 146
 147                         vdd_10: REG10 {
 148                                 regulator-name = "VDD_10";
 149                                 regulator-min-microvolt = <1000000>;
 150                                 regulator-max-microvolt = <1000000>;
 151                                 regulator-always-on;
 152                         };
 153
 154                         vcc_18: REG11 {
 155                                 regulator-name = "VCC_18";
 156                                 regulator-min-microvolt = <1800000>;
 157                                 regulator-max-microvolt = <1800000>;
 158                                 regulator-always-on;
 159                         };
 160
 161                         vcc18_lcd: REG12 {
 162                                 regulator-name = "VCC18_LCD";
 163                                 regulator-min-microvolt = <1800000>;
 164                                 regulator-max-microvolt = <1800000>;
 165                                 regulator-always-on;
 166                         };
 167                 };
 168         };
 169 };
 170
 171 &panel {
 172         power-supply = <&vcc_lcd>;
 173 };
 174
 175 &pinctrl {
 176         lcd {
 177                 lcd_en: lcd-en  {
 178                         rockchip,pins = <7 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
 179                 };
 180         };
 181
 182         wifi {
 183                 wifi_pwr: wifi-pwr {
 184                         rockchip,pins = <7 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
 185                 };
 186         };
 187 };