arch/arm/boot/dts/rk3066a-mk808.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com>
   4  */
   5
   6 /dts-v1/;
   7 #include "rk3066a.dtsi"
   8
   9 / {
  10         model = "Rikomagic MK808";
  11         compatible = "rikomagic,mk808", "rockchip,rk3066a";
  12
  13         chosen {
  14                 stdout-path = "serial2:115200n8";
  15         };
  16
  17         memory@60000000 {
  18                 reg = <0x60000000 0x40000000>;
  19                 device_type = "memory";
  20         };
  21
  22         gpio-leds {
  23                 compatible = "gpio-leds";
  24
  25                 blue_led: led-0 {
  26                         label = "mk808:blue:power";
  27                         gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
  28                         default-state = "off";
  29                         linux,default-trigger = "default-on";
  30                 };
  31         };
  32
  33         hdmi_con {
  34                 compatible = "hdmi-connector";
  35                 type = "c";
  36
  37                 port {
  38                         hdmi_con_in: endpoint {
  39                                 remote-endpoint = <&hdmi_out_con>;
  40                         };
  41                 };
  42         };
  43
  44         vcc_io: vcc-io {
  45                 compatible = "regulator-fixed";
  46                 regulator-name = "vcc_io";
  47                 regulator-min-microvolt = <3300000>;
  48                 regulator-max-microvolt = <3300000>;
  49         };
  50
  51         vcc_host: usb-host-regulator {
  52                 compatible = "regulator-fixed";
  53                 enable-active-high;
  54                 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
  55                 pinctrl-0 = <&host_drv>;
  56                 pinctrl-names = "default";
  57                 regulator-always-on;
  58                 regulator-name = "host-pwr";
  59                 regulator-min-microvolt = <5000000>;
  60                 regulator-max-microvolt = <5000000>;
  61                 startup-delay-us = <100000>;
  62                 vin-supply = <&vcc_io>;
  63         };
  64
  65         vcc_otg: usb-otg-regulator {
  66                 compatible = "regulator-fixed";
  67                 enable-active-high;
  68                 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
  69                 pinctrl-0 = <&otg_drv>;
  70                 pinctrl-names = "default";
  71                 regulator-always-on;
  72                 regulator-name = "vcc_otg";
  73                 regulator-min-microvolt = <5000000>;
  74                 regulator-max-microvolt = <5000000>;
  75                 startup-delay-us = <100000>;
  76                 vin-supply = <&vcc_io>;
  77         };
  78
  79         vcc_sd: sdmmc-regulator {
  80                 compatible = "regulator-fixed";
  81                 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
  82                 pinctrl-0 = <&sdmmc_pwr>;
  83                 pinctrl-names = "default";
  84                 regulator-name = "vcc_sd";
  85                 regulator-min-microvolt = <3300000>;
  86                 regulator-max-microvolt = <3300000>;
  87                 startup-delay-us = <100000>;
  88                 vin-supply = <&vcc_io>;
  89         };
  90
  91         vcc_wifi: sdio-regulator {
  92                 compatible = "regulator-fixed";
  93                 enable-active-high;
  94                 gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
  95                 pinctrl-0 = <&wifi_pwr>;
  96                 pinctrl-names = "default";
  97                 regulator-name = "vcc_wifi";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 startup-delay-us = <100000>;
 101                 vin-supply = <&vcc_io>;
 102         };
 103 };
 104
 105 &hdmi {
 106         status = "okay";
 107 };
 108
 109 &hdmi_in_vop1 {
 110         status = "disabled";
 111 };
 112
 113 &hdmi_out {
 114         hdmi_out_con: endpoint {
 115                 remote-endpoint = <&hdmi_con_in>;
 116         };
 117 };
 118
 119 &mmc0 {
 120         bus-width = <4>;
 121         cap-mmc-highspeed;
 122         cap-sd-highspeed;
 123         vmmc-supply = <&vcc_sd>;
 124         status = "okay";
 125 };
 126
 127 &mmc1 {
 128         bus-width = <4>;
 129         non-removable;
 130         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
 131         pinctrl-names = "default";
 132         vmmc-supply = <&vcc_wifi>;
 133         status = "okay";
 134 };
 135
 136 &pinctrl {
 137         usb-host {
 138                 host_drv: host-drv {
 139                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>;
 140                 };
 141         };
 142
 143         usb-otg {
 144                 otg_drv: otg-drv {
 145                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>;
 146                 };
 147         };
 148
 149         sdmmc {
 150                 sdmmc_pwr: sdmmc-pwr {
 151                         rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>;
 152                 };
 153         };
 154
 155         sdio {
 156                 wifi_pwr: wifi-pwr {
 157                         rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 158                 };
 159         };
 160 };
 161
 162 &uart2 {
 163         status = "okay";
 164 };
 165
 166 &usb_host {
 167         status = "okay";
 168 };
 169
 170 &usb_otg {
 171         status = "okay";
 172 };
 173
 174 &usbphy {
 175         status = "okay";
 176 };
 177
 178 &vop0 {
 179         status = "okay";
 180 };
 181
 182 &wdt {
 183         status = "okay";
 184 };