Messages in this thread | | | From | Stephen Boyd <> | Date | Fri, 16 Jul 2021 21:39:16 +0200 | Subject | Re: [PATCH v4 2/2] arm64: dts: sc7180: Add required-opps for i2c |
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Quoting Rajendra Nayak (2021-07-16 03:00:58) > qup-i2c devices on sc7180 are clocked with a fixed clock (19.2 MHz) > Though qup-i2c does not support DVFS, it still needs to vote for a > performance state on 'CX' to satisfy the 19.2 Mhz clock frequency > requirement. > > Use 'required-opps' to pass this information from > device tree, and also add the power-domains property to specify > the CX power-domain. > > Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> > ---
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
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