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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/input/adafruit,seesaw-gamepad.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Adafruit Mini I2C Gamepad with seesaw8 9maintainers:10 - Anshul Dalal <anshulusr@gmail.com>11 12description: |13 Adafruit Mini I2C Gamepad14 15 +-----------------------------+16 | ___ |17 | / \ (X) |18 | | S | __ __ (Y) (A) |19 | \___/ |ST| |SE| (B) |20 | |21 +-----------------------------+22 23 S -> 10-bit precision bidirectional analog joystick24 ST -> Start25 SE -> Select26 X, A, B, Y -> Digital action buttons27 28 Datasheet: https://cdn-learn.adafruit.com/downloads/pdf/gamepad-qt.pdf29 Product page: https://www.adafruit.com/product/574330 Arduino Driver: https://github.com/adafruit/Adafruit_Seesaw31 32properties:33 compatible:34 const: adafruit,seesaw-gamepad35 36 reg:37 maxItems: 138 39 interrupts:40 maxItems: 141 description:42 The gamepad's IRQ pin triggers a rising edge if interrupts are enabled.43 44required:45 - compatible46 - reg47 48additionalProperties: false49 50examples:51 - |52 #include <dt-bindings/interrupt-controller/irq.h>53 54 i2c {55 #address-cells = <1>;56 #size-cells = <0>;57 58 joystick@50 {59 compatible = "adafruit,seesaw-gamepad";60 interrupts = <18 IRQ_TYPE_EDGE_RISING>;61 reg = <0x50>;62 };63 };64