linux/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
<<
>>
Prefs
   1* Rockchip specific extensions to the Synopsis Designware Mobile
   2  Storage Host Controller
   3
   4The Synopsis designware mobile storage host controller is used to interface
   5a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
   6differences between the core Synopsis dw mshc controller properties described
   7by synopsis-dw-mshc.txt and the properties used by the Rockchip specific
   8extensions to the Synopsis Designware Mobile Storage Host Controller.
   9
  10Required Properties:
  11
  12* compatible: should be
  13        - "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following
  14
  15Example:
  16
  17        rkdwmmc0@12200000 {
  18                compatible = "rockchip,rk2928-dw-mshc";
  19                reg = <0x12200000 0x1000>;
  20                interrupts = <0 75 0>;
  21                #address-cells = <1>;
  22                #size-cells = <0>;
  23        };
  24