forked from Qortal/Brooklyn
50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
// Definitions for ir-gpio module
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/dts-v1/;
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/plugin/;
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/ {
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compatible = "brcm,bcm2835";
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fragment@0 {
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target-path = "/";
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__overlay__ {
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gpio_ir: ir-receiver@12 {
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compatible = "gpio-ir-receiver";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_ir_pins>;
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// pin number, high or low
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gpios = <&gpio 18 1>;
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// parameter for keymap name
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linux,rc-map-name = "rc-rc6-mce";
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status = "okay";
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};
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};
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};
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fragment@1 {
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target = <&gpio>;
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__overlay__ {
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gpio_ir_pins: gpio_ir_pins@12 {
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brcm,pins = <18>; // pin 18
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brcm,function = <0>; // in
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brcm,pull = <2>; // up
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};
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};
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};
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__overrides__ {
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// parameters
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gpio_pin = <&gpio_ir>,"gpios:4", // pin number
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<&gpio_ir>,"reg:0",
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<&gpio_ir_pins>,"brcm,pins:0",
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<&gpio_ir_pins>,"reg:0";
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gpio_pull = <&gpio_ir_pins>,"brcm,pull:0"; // pull-up/down state
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invert = <&gpio_ir>,"gpios:8"; // 0 = active high input
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rc-map-name = <&gpio_ir>,"linux,rc-map-name"; // default rc map
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};
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};
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