arch/arm/boot/dts/sun7i-a20-i12-tvbox.dts

   1 /*
   2  * Copyright 2014 Hans de Goede <hdegoede@redhat.com>
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 /include/ "sun7i-a20.dtsi"
  14 /include/ "sunxi-common-regulators.dtsi"
  15
  16 / {
  17         model = "I12 / Q5 / QT840A A20 tvbox";
  18         compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
  19
  20         soc@01c00000 {
  21                 mmc0: mmc@01c0f000 {
  22                         pinctrl-names = "default";
  23                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
  24                         vmmc-supply = <&reg_vcc3v3>;
  25                         bus-width = <4>;
  26                         cd-gpios = <&pio 7 1 0>; /* PH1 */
  27                         cd-inverted;
  28                         status = "okay";
  29                 };
  30
  31                 mmc3: mmc@01c12000 {
  32                         pinctrl-names = "default";
  33                         pinctrl-0 = <&mmc3_pins_a>;
  34                         vmmc-supply = <&reg_vmmc3>;
  35                         bus-width = <4>;
  36                         non-removable;
  37                         status = "okay";
  38                 };
  39
  40                 usbphy: phy@01c13400 {
  41                         usb1_vbus-supply = <&reg_usb1_vbus>;
  42                         usb2_vbus-supply = <&reg_usb2_vbus>;
  43                         status = "okay";
  44                 };
  45
  46                 ehci0: usb@01c14000 {
  47                         status = "okay";
  48                 };
  49
  50                 ohci0: usb@01c14400 {
  51                         status = "okay";
  52                 };
  53
  54                 ehci1: usb@01c1c000 {
  55                         status = "okay";
  56                 };
  57
  58                 ohci1: usb@01c1c400 {
  59                         status = "okay";
  60                 };
  61
  62                 pinctrl@01c20800 {
  63                         mmc3_pins_a: mmc3@0 {
  64                                 /* AP6210 / AP6330 requires pull-up */
  65                                 allwinner,pull = <1>;
  66                         };
  67
  68                         vmmc3_pin_i12_tvbox: vmmc3_pin@0 {
  69                                 allwinner,pins = "PH2";
  70                                 allwinner,function = "gpio_out";
  71                                 allwinner,drive = <0>;
  72                                 allwinner,pull = <0>;
  73                         };
  74
  75                         vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 {
  76                                 allwinner,pins = "PH12";
  77                                 allwinner,function = "gpio_out";
  78                                 allwinner,drive = <0>;
  79                                 allwinner,pull = <0>;
  80                         };
  81
  82                         gmac_power_pin_i12_tvbox: gmac_power_pin@0 {
  83                                 allwinner,pins = "PH21";
  84                                 allwinner,function = "gpio_out";
  85                                 allwinner,drive = <0>;
  86                                 allwinner,pull = <0>;
  87                         };
  88
  89                         led_pins_i12_tvbox: led_pins@0 {
  90                                 allwinner,pins = "PH9", "PH20";
  91                                 allwinner,function = "gpio_out";
  92                                 allwinner,drive = <0>;
  93                                 allwinner,pull = <0>;
  94                         };
  95                 };
  96
  97                 ir0: ir@01c21800 {
  98                         pinctrl-names = "default";
  99                         pinctrl-0 = <&ir0_pins_a>;
 100                         status = "okay";
 101                 };
 102
 103                 uart0: serial@01c28000 {
 104                         pinctrl-names = "default";
 105                         pinctrl-0 = <&uart0_pins_a>;
 106                         status = "okay";
 107                 };
 108
 109                 i2c0: i2c@01c2ac00 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&i2c0_pins_a>;
 112                         status = "okay";
 113
 114                         axp209: pmic@34 {
 115                                 compatible = "x-powers,axp209";
 116                                 reg = <0x34>;
 117                                 interrupt-parent = <&nmi_intc>;
 118                                 interrupts = <0 8>;
 119
 120                                 interrupt-controller;
 121                                 #interrupt-cells = <1>;
 122                         };
 123                 };
 124
 125                 gmac: ethernet@01c50000 {
 126                         pinctrl-names = "default";
 127                         pinctrl-0 = <&gmac_pins_mii_a>;
 128                         phy = <&phy1>;
 129                         phy-mode = "mii";
 130                         phy-supply = <&reg_gmac_3v3>;
 131                         status = "okay";
 132
 133                         phy1: ethernet-phy@1 {
 134                                 reg = <1>;
 135                         };
 136                 };
 137         };
 138
 139         leds {
 140                 compatible = "gpio-leds";
 141                 pinctrl-names = "default";
 142                 pinctrl-0 = <&led_pins_i12_tvbox>;
 143
 144                 red {
 145                         label = "i12_tvbox:red:usr";
 146                         gpios = <&pio 7 9 1>;
 147                 };
 148
 149                 blue {
 150                         label = "i12_tvbox:blue:usr";
 151                         gpios = <&pio 7 20 0>;
 152                 };
 153         };
 154
 155         reg_usb1_vbus: usb1-vbus {
 156                 status = "okay";
 157         };
 158
 159         reg_usb2_vbus: usb2-vbus {
 160                 status = "okay";
 161         };
 162
 163         reg_vmmc3: vmmc3 {
 164                 compatible = "regulator-fixed";
 165                 pinctrl-names = "default";
 166                 pinctrl-0 = <&vmmc3_pin_i12_tvbox>;
 167                 regulator-name = "vmmc3";
 168                 regulator-min-microvolt = <3300000>;
 169                 regulator-max-microvolt = <3300000>;
 170                 enable-active-high;
 171                 gpio = <&pio 7 2 0>;
 172         };
 173
 174         reg_vmmc3_io: vmmc3-io {
 175                 compatible = "regulator-fixed";
 176                 pinctrl-names = "default";
 177                 pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>;
 178                 regulator-name = "vmmc3-io";
 179                 regulator-min-microvolt = <3300000>;
 180                 regulator-max-microvolt = <3300000>;
 181                 /* This controls VCC-PI, must be always on! */
 182                 regulator-always-on;
 183                 enable-active-high;
 184                 gpio = <&pio 7 12 0>;
 185         };
 186
 187         reg_gmac_3v3: gmac-3v3 {
 188                 compatible = "regulator-fixed";
 189                 pinctrl-names = "default";
 190                 pinctrl-0 = <&gmac_power_pin_i12_tvbox>;
 191                 regulator-name = "gmac-3v3";
 192                 regulator-min-microvolt = <3300000>;
 193                 regulator-max-microvolt = <3300000>;
 194                 startup-delay-us = <50000>;
 195                 enable-active-high;
 196                 gpio = <&pio 7 21 0>;
 197         };
 198 };