Add optional reset GPIO, as such a signal is available on the KSZ switches.

Signed-off-by: Marek Vasut <[email protected]>
Cc: Andrew Lunn <[email protected]>
Cc: Florian Fainelli <[email protected]>
Cc: Woojung Huh <[email protected]>
Cc: David S. Miller <[email protected]>
---
 Documentation/devicetree/bindings/net/dsa/ksz.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/dsa/ksz.txt 
b/Documentation/devicetree/bindings/net/dsa/ksz.txt
index ac145b885e955..0f407fb371ce1 100644
--- a/Documentation/devicetree/bindings/net/dsa/ksz.txt
+++ b/Documentation/devicetree/bindings/net/dsa/ksz.txt
@@ -8,6 +8,10 @@ Required properties:
   - "microchip,ksz9477"
   - "microchip,ksz9897"
 
+Optional properties:
+
+- reset-gpios          : Should be a gpio specifier for a reset line
+
 See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional
 required and optional properties.
 
-- 
2.18.0

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