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53 lines
1.9 KiB
Plaintext
53 lines
1.9 KiB
Plaintext
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// Overlay for cap1106 from Microchip Semiconductor
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// add CONFIG_KEYBOARD_CAP11XX=y
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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 = <&i2c1>;
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__overlay__{
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status = "okay";
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cap1106: cap1106@28 {
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compatible = "microchip,cap1106";
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pinctrl-0 = <&cap1106_pins>;
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pinctrl-names = "default";
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interrupt-parent = <&gpio>;
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interrupts = <4 2>;
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reg = <0x28>;
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autorepeat;
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microchip,sensor-gain = <2>;
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linux,keycodes = <2>, /* KEY_1 */
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<3>, /* KEY_2 */
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<4>, /* KEY_3 */
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<5>, /* KEY_4 */
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<6>, /* KEY_5 */
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<7>; /* KEY_6 */
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#address-cells = <1>;
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#size-cells = <0>;
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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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cap1106_pins: cap1106_pins {
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brcm,pins = <4>;
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brcm,function = <0>; /* in */
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brcm,pull = <0>; /* none */
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};
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};
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};
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__overrides__ {
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int_pin = <&cap1106>, "interrupts:0",
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<&cap1106_pins>, "brcm,pins:0";
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};
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};
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