[PATCH 1/2] PM / OPP: compatible is an optional property
From: Viresh Kumar <hidden>
Date: 2016-09-21 09:33:01
Also in:
linux-pm, lkml
Subsystem:
open firmware and flattened device tree bindings, operating performance points (opp), the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Viresh Kumar, Nishanth Menon, Stephen Boyd, Linus Torvalds
It was never compulsory to have a compatible string in the OPP table. Fix the documentation to mark it optional. Also update its description a bit. Signed-off-by: Viresh Kumar <redacted> --- Documentation/devicetree/bindings/opp/opp.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index ee91cbdd95ee..5eab6f0215d1 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt@@ -55,14 +55,14 @@ This describes the OPPs belonging to a device. This node can have following properties: Required properties: -- compatible: Allow OPPs to express their compatibility. It should be: - "operating-points-v2". - - OPP nodes: One or more OPP nodes describing voltage-current-frequency combinations. Their name isn't significant but their phandle can be used to reference an OPP. Optional properties: +- compatible: Allow OPPs to express their compatibility. It should be + "operating-points-v2" or a vendor specific string. + - opp-shared: Indicates that device nodes using this OPP Table Node's phandle switch their DVFS state together, i.e. they share clock/voltage/current lines. Missing property means devices have independent clock/voltage/current lines,
--
2.7.1.410.g6faf27b
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