On 1/4/2019 12:13 AM, Rob Herring wrote:
On Fri, Dec 21, 2018 at 2:56 AM Rajendra Nayak <rnayak@xxxxxxxxxxxxxx> wrote:
On Qualcomm Technologies, Inc. platforms, an OPP node needs
to describe an additional level/corner value that is then communicated
to a remote microprocessor by the CPU, which then takes some
actions (like adjusting voltage values across various rails)
based on the value passed.
Describe these bindings in the qcom-opp bindings document.
Signed-off-by: Rajendra Nayak <rnayak@xxxxxxxxxxxxxx>
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
And rescinded...
[...]
+Required properties:
+- qcom,level: On Qualcomm platforms an OPP node can describe a positive value
+representing a corner/level that's communicated with a remote microprocessor
+(usually called the RPM) which then translates it into a certain voltage on
+a voltage rail.
Now we have Mediatek adding mtk,level...[1]
Create something common. Just 'opp-level' perhaps.
Sure Rob, I will resubmit with something more generic so it can
be used across SoC vendors.
