linux-kernel - [PATCH v2 08/11] dt-bindings: PM / OPP: add opp-throttlers property

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Message-Id: <20180607181214.30338-9-mka@chromium.org>
Date:   Thu,  7 Jun 2018 11:12:11 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     MyungJoo Ham <myungjoo.ham@...sung.com>
Cc:     Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Brian Norris <briannorris@...omium.org>,
        Douglas Anderson <dianders@...omium.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Matthias Kaehlcke <mka@...omium.org>
Subject: [PATCH v2 08/11] dt-bindings: PM / OPP: add opp-throttlers property

The optional opp-throttlers property is used to configure the throttlers
(see drivers/misc/throttler/*) that use a given OPP to throttle the
corresponding device(s).

Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
---
Changes in v2:
- patch added to series

 Documentation/devicetree/bindings/opp/opp.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 4e4f30288c8b..b10240f07d30 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -167,6 +167,9 @@ Optional properties:
   functioning of the current device at the current OPP (where this property is
   present).
 
+- opp-throttlers: Array with phandles of throttlers that use this OPP to
+  throttle the corresponding device(s).
+
 Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together.
 
 / {
-- 
2.18.0.rc1.242.g61856ae69a-goog