Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
76 lines
1.5 KiB
YAML
76 lines
1.5 KiB
YAML
# 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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$id: http://devicetree.org/schemas/input/touchscreen/mstar,msg2638.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: MStar msg2638 touchscreen controller
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maintainers:
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- Vincent Knecht <vincent.knecht@mailoo.org>
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allOf:
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- $ref: touchscreen.yaml#
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properties:
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compatible:
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enum:
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- mstar,msg2138
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- mstar,msg2638
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reg:
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const: 0x26
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interrupts:
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maxItems: 1
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reset-gpios:
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maxItems: 1
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vdd-supply:
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description: Power supply regulator for the chip
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vddio-supply:
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description: Power supply regulator for the I2C bus
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touchscreen-size-x: true
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touchscreen-size-y: true
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linux,keycodes:
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minItems: 1
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maxItems: 4
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additionalProperties: false
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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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- touchscreen-size-x
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- touchscreen-size-y
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examples:
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- |
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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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touchscreen@26 {
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compatible = "mstar,msg2638";
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reg = <0x26>;
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interrupt-parent = <&msmgpio>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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reset-gpios = <&msmgpio 100 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ts_int_reset_default>;
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vdd-supply = <&pm8916_l17>;
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vddio-supply = <&pm8916_l5>;
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touchscreen-size-x = <2048>;
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touchscreen-size-y = <2048>;
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};
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};
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...
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