silead,gsl1680.yaml (1970B)
1# SPDX-License-Identifier: GPL-2.0 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/input/touchscreen/silead,gsl1680.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Silead GSL1680 Touchscreen Controller Device Tree Bindings 8 9maintainers: 10 - Dmitry Torokhov <dmitry.torokhov@gmail.com> 11 12allOf: 13 - $ref: touchscreen.yaml# 14 15properties: 16 compatible: 17 enum: 18 - silead,gsl1680 19 - silead,gsl1688 20 - silead,gsl3670 21 - silead,gsl3675 22 - silead,gsl3692 23 24 reg: 25 maxItems: 1 26 27 interrupts: 28 maxItems: 1 29 30 power-gpios: 31 maxItems: 1 32 33 firmware-name: 34 $ref: /schemas/types.yaml#/definitions/string 35 description: > 36 File basename for board specific firmware 37 38 silead,max-fingers: 39 $ref: /schemas/types.yaml#/definitions/uint32 40 maximum: 5 41 description: > 42 Maximum number of fingers the touchscreen can detect 43 44 silead,home-button: 45 type: boolean 46 description: > 47 Does the device have a capacitive home-button build into the 48 touchscreen? 49 50 avdd-supply: 51 description: > 52 Regulator phandle for controller AVDD 53 54 vddio-supply: 55 description: > 56 Regulator phandle for controller VDDIO 57 58unevaluatedProperties: false 59 60required: 61 - compatible 62 - reg 63 - interrupts 64 - power-gpios 65 - touchscreen-size-x 66 - touchscreen-size-y 67 68examples: 69 - | 70 #include <dt-bindings/gpio/gpio.h> 71 #include <dt-bindings/interrupt-controller/arm-gic.h> 72 73 i2c { 74 #address-cells = <1>; 75 #size-cells = <0>; 76 77 touchscreen@40 { 78 compatible = "silead,gsl1680"; 79 reg = <0x40>; 80 interrupt-parent = <&pio>; 81 interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>; 82 power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; 83 touchscreen-size-x = <480>; 84 touchscreen-size-y = <800>; 85 touchscreen-inverted-x; 86 touchscreen-swapped-x-y; 87 silead,max-fingers = <5>; 88 }; 89 }; 90 91...