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Device Tree Bindings for the Arasan SDHCI Controller
The bindings follow the mmc[1], clock[2] and interrupt[3] bindings. Only
deviations are documented here.
[1] Documentation/devicetree/bindings/mmc/mmc.txt
[2] Documentation/devicetree/bindings/clock/clock-bindings.txt
[3] Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
Required Properties:
- compatible: Compatibility string. Must be 'arasan,sdhci-8.9a'
- reg: From mmc bindings: Register location and length.
- clocks: From clock bindings: Handles to clock inputs.
- clock-names: From clock bindings: Tuple including "clk_xin" and "clk_ahb"
- interrupts: Interrupt specifier
- interrupt-parent: Phandle for the interrupt controller that services
interrupts for this device.
sdhci@e0100000 {
compatible = "arasan,sdhci-8.9a";
reg = <0xe0100000 0x1000>;
clock-names = "clk_xin", "clk_ahb";
clocks = <&clkc 21>, <&clkc 32>;
interrupt-parent = <&gic>;
interrupts = <0 24 4>;
} ;