Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt

   1 * Rockchip specific extensions to the Synopsys Designware Mobile
   2   Storage Host Controller
   3
   4 The Synopsys designware mobile storage host controller is used to interface
   5 a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
   6 differences between the core Synopsys dw mshc controller properties described
   7 by synopsys-dw-mshc.txt and the properties used by the Rockchip specific
   8 extensions to the Synopsys Designware Mobile Storage Host Controller.
   9
  10 Required Properties:
  11
  12 * compatible: should be
  13         - "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following,
  14                                                         before RK3288
  15         - "rockchip,rk3288-dw-mshc": for Rockchip RK3288
  16
  17 Example:
  18
  19         rkdwmmc0@12200000 {
  20                 compatible = "rockchip,rk3288-dw-mshc";
  21                 reg = <0x12200000 0x1000>;
  22                 interrupts = <0 75 0>;
  23                 #address-cells = <1>;
  24                 #size-cells = <0>;
  25         };