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[PATCH] dt-bindings: net: sms911x: Add missing optional VDD regulators

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  [PATCH] dt-bindings: net: sms911x: Add missing optional VDD regulators Krzysztof Kozlowski <krzk@kernel.org> - 2017-06-19 18:10 +0200

#1669407 — [PATCH] dt-bindings: net: sms911x: Add missing optional VDD regulators

The lan911x family of devices require supplying from 3.3 V power
supplies (connected to VDD_IO, VDD_A and VREG_3.3 pins).  The existing
driver however obtains only VDD_IO and VDD_A regulators in an optional
way so document this in bindings.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 Documentation/devicetree/bindings/net/smsc911x.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/smsc911x.txt b/Documentation/devicetree/bindings/net/smsc911x.txt
index 16c3a9501f5d..acfafc8e143c 100644
--- a/Documentation/devicetree/bindings/net/smsc911x.txt
+++ b/Documentation/devicetree/bindings/net/smsc911x.txt
@@ -27,6 +27,7 @@ Optional properties:
   of the device. On many systems this is wired high so the device goes
   out of reset at power-on, but if it is under program control, this
   optional GPIO can wake up in response to it.
+- vdd33a-supply, vddvario-supply : 3.3V analog and IO logic power supplies
 
 Examples:
 
-- 
2.9.3

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