Re: [PATCH 1/3] dt-bindings: i2c: qcom,i2c-qup: Document power-domains

[Rob Herring]

On Tue, 28 Nov 2023 10:48:35 +0100, Stephan Gerhold wrote:
> Similar to qcom,geni-i2c, for i2c-qup we need to vote for performance
> states on the VDDCX power domain to ensure that required clock rates
> can be generated correctly.
> 
> I2C is typically used with a fixed clock rate, so a single required-opp
> is sufficient without a full OPP table (unlike spi-qup for example).
> 
> Signed-off-by: Stephan Gerhold <stephan.gerhold@xxxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>