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65 lines
1.2 KiB
65 lines
1.2 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/input/goodix,gt7375p.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Goodix GT7375P touchscreen |
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maintainers: |
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- Douglas Anderson <[email protected]> |
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description: |
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Supports the Goodix GT7375P touchscreen. |
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This touchscreen uses the i2c-hid protocol but has some non-standard |
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power sequencing required. |
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properties: |
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compatible: |
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items: |
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- const: goodix,gt7375p |
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reg: |
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enum: |
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- 0x5d |
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- 0x14 |
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interrupts: |
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maxItems: 1 |
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reset-gpios: |
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true |
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vdd-supply: |
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description: The 3.3V supply to the touchscreen. |
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required: |
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- compatible |
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- reg |
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- interrupts |
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- reset-gpios |
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- vdd-supply |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/clock/qcom,rpmh.h> |
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#include <dt-bindings/gpio/gpio.h> |
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#include <dt-bindings/interrupt-controller/irq.h> |
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i2c { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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ap_ts: touchscreen@5d { |
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compatible = "goodix,gt7375p"; |
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reg = <0x5d>; |
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interrupt-parent = <&tlmm>; |
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interrupts = <9 IRQ_TYPE_LEVEL_LOW>; |
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reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>; |
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vdd-supply = <&pp3300_ts>; |
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}; |
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};
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