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         aliases {
  14                 mmc0 = &mmc0;
  15                 mmc1 = &mmc1;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial2:115200n8";
  20         };
  21
  22         memory@60000000 {
  23                 reg = <0x60000000 0x40000000>;
  24                 device_type = "memory";
  25         };
  26
  27         gpio-leds {
  28                 compatible = "gpio-leds";
  29
  30                 blue_led: led-0 {
  31                         label = "mk808:blue:power";
  32                         gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
  33                         default-state = "off";
  34                         linux,default-trigger = "default-on";
  35                 };
  36         };
  37
  38         hdmi_con {
  39                 compatible = "hdmi-connector";
  40                 type = "c";
  41
  42                 port {
  43                         hdmi_con_in: endpoint {
  44                                 remote-endpoint = <&hdmi_out_con>;
  45                         };
  46                 };
  47         };
  48
  49         vcc_io: vcc-io {
  50                 compatible = "regulator-fixed";
  51                 regulator-name = "vcc_io";
  52                 regulator-min-microvolt = <3300000>;
  53                 regulator-max-microvolt = <3300000>;
  54         };
  55
  56         vcc_host: usb-host-regulator {
  57                 compatible = "regulator-fixed";
  58                 enable-active-high;
  59                 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
  60                 pinctrl-0 = <&host_drv>;
  61                 pinctrl-names = "default";
  62                 regulator-always-on;
  63                 regulator-name = "host-pwr";
  64                 regulator-min-microvolt = <5000000>;
  65                 regulator-max-microvolt = <5000000>;
  66                 startup-delay-us = <100000>;
  67                 vin-supply = <&vcc_io>;
  68         };
  69
  70         vcc_otg: usb-otg-regulator {
  71                 compatible = "regulator-fixed";
  72                 enable-active-high;
  73                 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
  74                 pinctrl-0 = <&otg_drv>;
  75                 pinctrl-names = "default";
  76                 regulator-always-on;
  77                 regulator-name = "vcc_otg";
  78                 regulator-min-microvolt = <5000000>;
  79                 regulator-max-microvolt = <5000000>;
  80                 startup-delay-us = <100000>;
  81                 vin-supply = <&vcc_io>;
  82         };
  83
  84         vcc_sd: sdmmc-regulator {
  85                 compatible = "regulator-fixed";
  86                 gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
  87                 pinctrl-0 = <&sdmmc_pwr>;
  88                 pinctrl-names = "default";
  89                 regulator-name = "vcc_sd";
  90                 regulator-min-microvolt = <3300000>;
  91                 regulator-max-microvolt = <3300000>;
  92                 startup-delay-us = <100000>;
  93                 vin-supply = <&vcc_io>;
  94         };
  95
  96         vcc_wifi: sdio-regulator {
  97                 compatible = "regulator-fixed";
  98                 enable-active-high;
  99                 gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
 100                 pinctrl-0 = <&wifi_pwr>;
 101                 pinctrl-names = "default";
 102                 regulator-name = "vcc_wifi";
 103                 regulator-min-microvolt = <3300000>;
 104                 regulator-max-microvolt = <3300000>;
 105                 startup-delay-us = <100000>;
 106                 vin-supply = <&vcc_io>;
 107         };
 108 };
 109
 110 &hdmi {
 111         status = "okay";
 112 };
 113
 114 &hdmi_in_vop1 {
 115         status = "disabled";
 116 };
 117
 118 &hdmi_out {
 119         hdmi_out_con: endpoint {
 120                 remote-endpoint = <&hdmi_con_in>;
 121         };
 122 };
 123
 124 &mmc0 {
 125         bus-width = <4>;
 126         cap-mmc-highspeed;
 127         cap-sd-highspeed;
 128         vmmc-supply = <&vcc_sd>;
 129         status = "okay";
 130 };
 131
 132 &mmc1 {
 133         bus-width = <4>;
 134         non-removable;
 135         pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
 136         pinctrl-names = "default";
 137         vmmc-supply = <&vcc_wifi>;
 138         status = "okay";
 139 };
 140
 141 &pinctrl {
 142         usb-host {
 143                 host_drv: host-drv {
 144                         rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_default>;
 145                 };
 146         };
 147
 148         usb-otg {
 149                 otg_drv: otg-drv {
 150                         rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_default>;
 151                 };
 152         };
 153
 154         sdmmc {
 155                 sdmmc_pwr: sdmmc-pwr {
 156                         rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_default>;
 157                 };
 158         };
 159
 160         sdio {
 161                 wifi_pwr: wifi-pwr {
 162                         rockchip,pins = <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
 163                 };
 164         };
 165 };
 166
 167 &uart2 {
 168         status = "okay";
 169 };
 170
 171 &usb_host {
 172         status = "okay";
 173 };
 174
 175 &usb_otg {
 176         status = "okay";
 177 };
 178
 179 &usbphy {
 180         status = "okay";
 181 };
 182
 183 &vop0 {
 184         status = "okay";
 185 };
 186
 187 &wdt {
 188         status = "okay";
 189 };