Re: [PATCH v1 1/2] dt-bindings: trivial-devices: add toradex,lava-hat-spi

[Conor Dooley <conor@kernel.org>]

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On Mon, Apr 20, 2026 at 01:45:35PM +0200, Francesco Dolcini wrote:
> From: Francesco Dolcini <francesco.dolcini@toradex.com>
> 
> Add a compatible string for the SPI loopback device present on the
> Toradex LAVA HAT test fixture.
> 
> The Toradex LAVA HAT is a board used for automated hardware-in-the-loop
> (HIL) testing, it provides several test-related functionalities, and
> exists in multiple variants depending on the board it is mated with. The
> SPI function is implemented with a loopback on the MISO/MOSI signals.
> 
> As the device can be fully described using only "compatible" and "reg",
> it is appropriate to list it under trivial-devices.yaml rather than
> introducing a dedicated binding.
> 
> The SPI implementation is identical across all Toradex LAVA HAT
> variants, so a single compatible string is sufficient.
> 
> Link: https://lore.kernel.org/all/20260310133254.GA51497@francesco-nb/
> Link: https://lore.kernel.org/all/20260316073547.11437-3-francesco@dolcini.it/
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

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