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Wed, 26 May 2021 23:16:05 -0700 (PDT) Date: Thu, 27 May 2021 11:46:03 +0530 From: Viresh Kumar To: Rajendra Nayak Cc: ulf.hansson@linaro.org, robh+dt@kernel.org, bjorn.andersson@linaro.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, swboyd@chromium.org, rojay@codeaurora.org Subject: Re: [PATCH v2 1/3] dt-bindings: power: Introduce 'assigned-performance-states' property Message-ID: <20210527061603.cuy5q2jo3pfom7vf@vireshk-i7> References: <1622095949-2014-1-git-send-email-rnayak@codeaurora.org> <1622095949-2014-2-git-send-email-rnayak@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1622095949-2014-2-git-send-email-rnayak@codeaurora.org> User-Agent: NeoMutt/20180716-391-311a52 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 27-05-21, 11:42, Rajendra Nayak wrote: > While most devices within power-domains which support performance states, > scale the performance state dynamically, some devices might want to > set a static/default performance state while the device is active. > These devices typically would also run off a fixed clock and not support > dynamically scaling the device's performance, also known as DVFS techniques. > Add a property 'assigned-performance-states' which client devices can > use to set this default performance state on their power-domains. > > Signed-off-by: Rajendra Nayak > --- > .../devicetree/bindings/power/power-domain.yaml | 50 ++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml > index aed51e9..88cebf2 100644 > --- a/Documentation/devicetree/bindings/power/power-domain.yaml > +++ b/Documentation/devicetree/bindings/power/power-domain.yaml > @@ -66,6 +66,19 @@ properties: > by the given provider should be subdomains of the domain specified > by this binding. > > + assigned-performance-states: Why is this named assigned and not "default"? Just curious :) -- viresh