arm64: dts: rockchip: add overlay for RK3399 Puma Haikou Video Demo adapter

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This adds support for the video-demo-adapter DEVKIT ADDON CAM-TS-A01
(https://embedded.cherry.de/product/development-kit/) for the Haikou
devkit with RK3399 Puma SoM.

The Video Demo adapter is an adapter connected to the fake PCIe slot
labeled "Video Connector" on the Haikou devkit.

Its main feature is a Leadtek DSI-display with touchscreen and a camera
(that is not supported yet because the expected clock rate by the driver
cannot be exactly reached by the clock driver). To drive these
components a number of additional regulators are grouped on the adapter
as well as a PCA9670 gpio-expander to provide the needed additional
gpio-lines.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250221-ringneck-dtbos-v2-5-310c0b9a3909@cherry.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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This commit is contained in:

Quentin Schulz 2025-02-21 15:04:37 +01:00 • committed by Heiko Stuebner

parent 9f889cf178

commit 066a69db9d

2 changed files with 171 additions and 0 deletions

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5

arch/arm64/boot/dts/rockchip/Makefile

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166

arch/arm64/boot/dts/rockchip/rk3399-puma-haikou-video-demo.dtso

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