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>
62 lines
1.3 KiB
YAML
62 lines
1.3 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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$id: http://devicetree.org/schemas/display/sitronix,st7586.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Sitronix ST7586 Display Controller
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maintainers:
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- David Lechner <david@lechnology.com>
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description:
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Sitronix ST7586 is a driver and controller for 4-level gray
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scale and monochrome dot matrix LCD panels.
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https://topwaydisplay.com/sites/default/files/2020-04/ST7586S.pdf
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$ref: panel/panel-common.yaml#
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additionalProperties: false
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properties:
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compatible:
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const: lego,ev3-lcd
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 50000000
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a0-gpios:
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description:
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The A0 signal (for serial mode, this is the pin labeled D1 on the
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controller, not the pin labeled A0)
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maxItems: 1
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reset-gpios: true
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rotation: true
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required:
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- compatible
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- reg
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- a0-gpios
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- reset-gpios
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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display@0 {
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compatible = "lego,ev3-lcd";
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reg = <0>;
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spi-max-frequency = <10000000>;
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a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
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};
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};
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