63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
# 1 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/arch/arm64/boot/dts/overlays/rotary-encoder-overlay.dts"
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# 1 "<built-in>" 1
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# 1 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/arch/arm64/boot/dts/overlays/rotary-encoder-overlay.dts" 2
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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 = <&gpio>;
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__overlay__ {
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rotary_pins: rotary_pins@4 {
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brcm,pins = <4 17>;
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brcm,function = <0 0>;
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brcm,pull = <2 2>;
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};
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};
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};
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fragment@1 {
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target-path = "/";
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__overlay__ {
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rotary: rotary@4 {
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compatible = "rotary-encoder";
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&rotary_pins>;
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gpios = <&gpio 4 0>, <&gpio 17 0>;
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linux,axis = <0>;
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rotary-encoder,encoding = "gray";
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rotary-encoder,steps = <24>;
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rotary-encoder,steps-per-period = <1>;
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};
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};
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};
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__overrides__ {
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pin_a = <&rotary>,"gpios:4",
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<&rotary_pins>,"brcm,pins:0",
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<&rotary>,"reg:0",
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<&rotary_pins>,"reg:0";
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pin_b = <&rotary>,"gpios:16",
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<&rotary_pins>,"brcm,pins:4";
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relative_axis = <&rotary>,"rotary-encoder,relative-axis?";
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linux_axis = <&rotary>,"linux,axis:0";
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rollover = <&rotary>,"rotary-encoder,rollover?";
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steps-per-period = <&rotary>,"rotary-encoder,steps-per-period:0";
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steps = <&rotary>,"rotary-encoder,steps:0";
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wakeup = <&rotary>,"wakeup-source?";
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encoding = <&rotary>,"rotary-encoder,encoding";
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rotary0_pin_a = <&rotary>,"gpios:4",
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<&rotary_pins>,"brcm,pins:0";
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rotary0_pin_b = <&rotary>,"gpios:16",
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<&rotary_pins>,"brcm,pins:4";
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};
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};
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