target/linux/mediatek/dts/mt7981b-cmcc-rax3000m-emmc.dtso

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /dts-v1/;
   4 /plugin/;
   5
   6 / {
   7         compatible = "cmcc,rax3000m", "mediatek,mt7981";
   8
   9         fragment@0 {
  10                 target = <&mmc0>;
  11                 __overlay__ {
  12                         bus-width = <8>;
  13                         max-frequency = <26000000>;
  14                         no-sd;
  15                         no-sdio;
  16                         non-removable;
  17                         pinctrl-names = "default", "state_uhs";
  18                         pinctrl-0 = <&mmc0_pins_default>;
  19                         pinctrl-1 = <&mmc0_pins_uhs>;
  20                         vmmc-supply = <&reg_3p3v>;
  21                         status = "okay";
  22                 };
  23         };
  24
  25         fragment@1 {
  26                 target = <&pio>;
  27                 __overlay__ {
  28                         mmc0_pins_default: mmc0-pins {
  29                                 mux {
  30                                         function = "flash";
  31                                         groups = "emmc_45";
  32                                 };
  33                         };
  34
  35                         mmc0_pins_uhs: mmc0-uhs-pins {
  36                                 mux {
  37                                         function = "flash";
  38                                         groups = "emmc_45";
  39                                 };
  40                         };
  41                 };
  42         };
  43 };