arm64: dts: qcom: acer-aspire1: Add embedded controller

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The laptop contains an embedded controller that provides a set of
features:

- Battery and charger monitoring
- USB Type-C DP alt mode HPD monitoring
- Lid status detection
- Small amount of keyboard configuration*

[*] The keyboard is handled by the same EC but it has a dedicated i2c
bus and is already enabled. This port only provides fn key behavior
configuration.

Add the EC to the device tree and describe the relationship between the
EC-managed type-c port and the SoC DisplayPort.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/20240315-aspire1-ec-v5-4-f93381deff39@trvn.ru
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

...

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Nikita Travkin 2024-03-15 18:51:18 +05:00 • committed by Hans de Goede

parent 2b3efb7c51

commit 0cd33df4e4

1 changed files with 39 additions and 1 deletions

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arch/arm64/boot/dts/qcom/sc7180-acer-aspire1.dts

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