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List:       linux-tegra
Subject:    [RFC PATCH 3/3] dt-bindings: Add support for devices with multiple PM domains
From:       Jon Hunter <jonathanh () nvidia ! com>
Date:       2016-09-20 10:28:07
Message-ID: 1474367287-10402-4-git-send-email-jonathanh () nvidia ! com
[Download RAW message or body]

Now that the generic PM domain framework supports devices that require
multiple PM domains, update the device-tree binding for generic PM
domains to state that one or more PM domain is permitted for a device.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
 Documentation/devicetree/bindings/power/power_domain.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/power/power_domain.txt \
b/Documentation/devicetree/bindings/power/power_domain.txt index \
                025b5e7df61c..12131159b605 100644
--- a/Documentation/devicetree/bindings/power/power_domain.txt
+++ b/Documentation/devicetree/bindings/power/power_domain.txt
@@ -20,8 +20,9 @@ Required properties:
    as specified by device tree binding documentation of particular provider.
 
 Optional properties:
- - power-domains : A phandle and PM domain specifier as defined by bindings of
-                   the power controller specified by phandle.
+ - power-domains : An array of one or more PM domain specifiers (defined by the
+		   bindings of the PM domain provider) for each PM domain that
+		   is required by the device.
    Some power domains might be powered from another power domain (or have
    other hardware specific dependencies). For representing such dependency
    a standard PM domain consumer binding is used. When provided, all domains
-- 
2.1.4

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