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dt-bindings: platform: Add Acer Aspire 1 EC
Add binding for the EC found in the Acer Aspire 1 laptop. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Nikita Travkin <nikita@trvn.ru> Link: https://lore.kernel.org/r/20240315-aspire1-ec-v5-1-f93381deff39@trvn.ru Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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# 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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$id: http://devicetree.org/schemas/platform/acer,aspire1-ec.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Acer Aspire 1 Embedded Controller
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maintainers:
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- Nikita Travkin <nikita@trvn.ru>
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description:
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The Acer Aspire 1 laptop uses an embedded controller to control battery
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and charging as well as to provide a set of misc features such as the
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laptop lid status and HPD events for the USB Type-C DP alt mode.
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properties:
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compatible:
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const: acer,aspire1-ec
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reg:
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const: 0x76
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interrupts:
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maxItems: 1
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connector:
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$ref: /schemas/connector/usb-connector.yaml#
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required:
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- compatible
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- reg
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- interrupts
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additionalProperties: false
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examples:
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- |
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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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embedded-controller@76 {
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compatible = "acer,aspire1-ec";
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reg = <0x76>;
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interrupts-extended = <&tlmm 30 IRQ_TYPE_LEVEL_LOW>;
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connector {
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compatible = "usb-c-connector";
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port {
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ec_dp_in: endpoint {
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remote-endpoint = <&mdss_dp_out>;
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};
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};
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};
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};
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};
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