29 lines
922 B
Plaintext
29 lines
922 B
Plaintext
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Device-Tree bindings for SUNXI IR controller found in sunXi SoC family
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Required properties:
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- compatible : "allwinner,sun4i-a10-ir" or "allwinner,sun5i-a13-ir"
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- clocks : list of clock specifiers, corresponding to
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entries in clock-names property;
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- clock-names : should contain "apb" and "ir" entries;
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- interrupts : should contain IR IRQ number;
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- reg : should contain IO map address for IR.
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Optional properties:
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- linux,rc-map-name: see rc.txt file in the same directory.
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- resets : phandle + reset specifier pair
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- clock-frequency : IR Receiver clock frequency, in Hertz. Defaults to 8 MHz
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if missing.
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Example:
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ir0: ir@1c21800 {
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compatible = "allwinner,sun4i-a10-ir";
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clocks = <&apb0_gates 6>, <&ir0_clk>;
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clock-names = "apb", "ir";
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clock-frequency = <3000000>;
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resets = <&apb0_rst 1>;
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interrupts = <0 5 1>;
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reg = <0x01C21800 0x40>;
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linux,rc-map-name = "rc-rc6-mce";
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};
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