arm64: dts: rockchip: add EEPROM found on RK3399 Puma Haikou

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The Haikou carrierboard has an EEPROM on LVDS_BLC_CLK/DAT which are
signals that can carry either I2C or be used as HPD for eDP0/1.

Only eDP0 is routed from RK3399 Puma SoM but only exposed on Haikou
through the Video Connector, a fake PCIe connector. So to be able to use
eDP one would need to use a Device Tree overlay. Therefore, let's
default to having an EEPROM in Haikou carrierboard DTS.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250218-tsd-align-haikou-v1-6-5c44d1dd8658@cherry.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Quentin Schulz 2025-02-18 12:49:17 +01:00 • committed by Heiko Stuebner

parent 4a77f317c2

commit ef32404f99

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arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts

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