target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3-sd.dtso

   1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
   2 /*
   3  * Copyright (C) 2021 MediaTek Inc.
   4  * Author: Sam.Shih <sam.shih@mediatek.com>
   5  */
   6
   7 /dts-v1/;
   8 /plugin/;
   9
  10 / {
  11         compatible = "bananapi,bpi-r3", "mediatek,mt7986a";
  12
  13         fragment@0 {
  14                 target-path = "/soc/mmc@11230000";
  15                 __overlay__ {
  16                         bus-width = <4>;
  17                         max-frequency = <52000000>;
  18                         cap-sd-highspeed;
  19                         status = "okay";
  20                 };
  21         };
  22 };
  23