6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
45 lines
1002 B
YAML
45 lines
1002 B
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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$id: http://devicetree.org/schemas/mfd/khadas,mcu.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Khadas on-board Microcontroller
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maintainers:
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- Neil Armstrong <neil.armstrong@linaro.org>
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description: |
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Khadas embeds a microcontroller on their VIM and Edge boards adding some
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system feature as PWM Fan control (for VIM2 rev14 or VIM3), User memory
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storage, IR/Key resume control, system power LED control and more.
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properties:
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compatible:
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enum:
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- khadas,mcu # MCU revision is discoverable
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"#cooling-cells": # Only needed for boards having FAN control feature
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const: 2
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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khadas_mcu: system-controller@18 {
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compatible = "khadas,mcu";
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reg = <0x18>;
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#cooling-cells = <2>;
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};
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};
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