1Device Tree Bindings for the Arasan SDHCI Controller
2
3  The bindings follow the mmc[1], clock[2] and interrupt[3] bindings. Only
4  deviations are documented here.
5
6  [1] Documentation/devicetree/bindings/mmc/mmc.txt
7  [2] Documentation/devicetree/bindings/clock/clock-bindings.txt
8  [3] Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
9
10Required Properties:
11  - compatible: Compatibility string. Must be 'arasan,sdhci-8.9a'
12  - reg: From mmc bindings: Register location and length.
13  - clocks: From clock bindings: Handles to clock inputs.
14  - clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb"
15  - interrupts: Interrupt specifier
16  - interrupt-parent: Phandle for the interrupt controller that services
17		      interrupts for this device.
18
19Example:
20	sdhci@e0100000 {
21		compatible = "arasan,sdhci-8.9a";
22		reg = <0xe0100000 0x1000>;
23		clock-names = "clk_xin", "clk_ahb";
24		clocks = <&clkc 21>, <&clkc 32>;
25		interrupt-parent = <&gic>;
26		interrupts = <0 24 4>;
27	} ;
28