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Diffstat (limited to 'Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml b/Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml new file mode 100644 index 000000000000..fa27c6754ca4 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/trivial-touch.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/trivial-touch.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Trivial touch screen controller with i2c interface + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + enum: + # The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers + - azoteq,iqs550 + - azoteq,iqs572 + - azoteq,iqs525 + # Himax hx83100a touchscreen controller + - himax,hx83100a + # Himax hx83112b touchscreen controller + - himax,hx83112b + # Hynitron cstxxx series touchscreen controller + - hynitron,cst340 + # Ilitek I2C Touchscreen Controller + - ilitek,ili210x + - ilitek,ili2117 + - ilitek,ili2120 + - ilitek,ili2130 + - ilitek,ili2131 + - ilitek,ili2132 + - ilitek,ili2316 + - ilitek,ili2322 + - ilitek,ili2323 + - ilitek,ili2326 + - ilitek,ili251x + - ilitek,ili2520 + - ilitek,ili2521 + # MAXI MAX11801 Resistive touch screen controller with i2c interface + - maxim,max11801 + # Microchip AR1020 and AR1021 touchscreen interface (I2C) + - microchip,ar1021-i2c + # Trivial touch screen controller with i2c interface + - semtech,sx8650 + - semtech,sx8654 + - semtech,sx8655 + - semtech,sx8656 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + wakeup-source: true + +allOf: + - $ref: touchscreen.yaml + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@48 { + compatible = "maxim,max11801"; + reg = <0x48>; + interrupt-parent = <&gpio3>; + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; + }; + }; |
