Re: [PATCH v6 1/4] dt-bindings: i2c: qcom,i2c-geni: Document multi-owner controller support

[Rob Herring (Arm)]

On Tue, 31 Mar 2026 17:17:39 +0530, Mukesh Kumar Savaliya wrote:
> Document a DeviceTree property to describe QUP-based I2C controllers that
> are shared with one or more other system processors.
> 
> On some Qualcomm platforms, a QUP-based I2C controller may be accessed by
> multiple system processors (for example, APPS and DSP). In such
> configurations, the operating system must not assume exclusive ownership
> of the controller or its associated hardware resources.
> 
> The new qcom,qup-multi-owner property indicates that the controller is
> externally shared and that the operating system must avoid operations
> which rely on sole control of the hardware.
> 
> Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@xxxxxxxxxxxxxxxx>
> ---
>  .../devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml        | 7 +++++++
>  1 file changed, 7 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>