[deliverable/linux.git] / Documentation / devicetree / bindings / mmc / rockchip-dw-mshc.txt

* Rockchip specific extensions to the Synopsys Designware Mobile
  Storage Host Controller

The Synopsys designware mobile storage host controller is used to interface
a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
differences between the core Synopsys dw mshc controller properties described
by synopsys-dw-mshc.txt and the properties used by the Rockchip specific
extensions to the Synopsys Designware Mobile Storage Host Controller.

Required Properties:

* compatible: should be
	- "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following

Example:

	rkdwmmc0@12200000 {
		compatible = "rockchip,rk2928-dw-mshc";
		reg = <0x12200000 0x1000>;
		interrupts = <0 75 0>;
		#address-cells = <1>;
		#size-cells = <0>;
	};
Commit	Line	Data
53126a2f	1	* Rockchip specific extensions to the Synopsys Designware Mobile
c73e41c8 HS	2	Storage Host Controller
c73e41c8 HS	3
53126a2f	4	The Synopsys designware mobile storage host controller is used to interface
c73e41c8	5	a SoC with storage medium such as eMMC or SD/MMC cards. This file documents
53126a2f DN	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.
c73e41c8 HS	9
	10	Required Properties:
	11
	12	* compatible: should be
	13	- "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following
	14
	15	Example:
	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	};