[PATCH 2/7] dt-bindings: i2c: mux: mule: add dt-bindings for mule i2c multiplexer

Rob Herring robh at kernel.org
Mon Apr 29 06:56:47 PDT 2024


On Fri, Apr 26, 2024 at 11:50 AM Farouk Bouabid
<farouk.bouabid at theobroma-systems.com> wrote:
>
> This patch adds support for the Mule I2C multiplexer.
>
> Mule is an mcu that emulates a set of i2c devices which are reacheable

MCU

reachable

> through an i2c-mux.
>
> The emulated devices share a single i2c address with the mux itself where
> the requested register is what determines which logic is executed (mux or
> device).

Just to be sure, we need a complete binding for the MCU. Is this the
only thing the MCU does?

Rob



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