arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts

   1 // SPDX-License-Identifier: GPL-2.0 OR X11
   2 /* Copyright (c) 2016 FUKAUMI Naoki <naobsd@gmail.com> */
   3
   4 /dts-v1/;
   5 #include "sun8i-a33.dtsi"
   6 #include "sunxi-common-regulators.dtsi"
   7
   8 / {
   9         model = "Nintendo NES Classic Edition";
  10         compatible = "nintendo,nes-classic", "allwinner,sun8i-r16",
  11                      "allwinner,sun8i-a33";
  12
  13         aliases {
  14                 serial0 = &uart0;
  15         };
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20 };
  21
  22 &uart0 {
  23         /*
  24          * UART0 is available on two ports: PB and PF, both are accessible.
  25          * PF can also be used for the SD card so PB is preferred.
  26          */
  27         pinctrl-names = "default";
  28         pinctrl-0 = <&uart0_pins_a>;
  29         status = "okay";
  30 };
  31
  32 &nfc {
  33         status = "okay";
  34
  35         /* 2Gb Macronix MX30LF2G18AC (3V) */
  36         nand@0 {
  37                 #address-cells = <1>;
  38                 #size-cells = <1>;
  39                 reg = <0>;
  40                 allwinner,rb = <0>;
  41                 nand-ecc-mode = "hw";
  42                 nand-ecc-strength = <16>;
  43                 nand-ecc-step-size = <1024>;
  44         };
  45 };
  46
  47 &usb_otg {
  48         status = "okay";
  49         dr_mode = "otg";
  50 };
  51
  52 &usbphy {
  53         /* VBUS is always on because it is wired to the power supply */
  54         usb1_vbus-supply = <&reg_vcc5v0>;
  55         status = "okay";
  56 };