1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 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 seesaw 8 9maintainers: 10 - Anshul Dalal <anshulusr@gmail.com> 11 12description: | 13 Adafruit Mini I2C Gamepad 14 15 +-----------------------------+ 16 | ___ | 17 | / \ (X) | 18 | | S | __ __ (Y) (A) | 19 | \___/ |ST| |SE| (B) | 20 | | 21 +-----------------------------+ 22 23 S -> 10-bit precision bidirectional analog joystick 24 ST -> Start 25 SE -> Select 26 X, A, B, Y -> Digital action buttons 27 28 Datasheet: https://cdn-learn.adafruit.com/downloads/pdf/gamepad-qt.pdf 29 Product page: https://www.adafruit.com/product/5743 30 Arduino Driver: https://github.com/adafruit/Adafruit_Seesaw 31 32properties: 33 compatible: 34 const: adafruit,seesaw-gamepad 35 36 reg: 37 maxItems: 1 38 39 interrupts: 40 maxItems: 1 41 description: 42 The gamepad's IRQ pin triggers a rising edge if interrupts are enabled. 43 44required: 45 - compatible 46 - reg 47 48additionalProperties: false 49 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