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dt-bindings: net: dsa: add MT7530 interrupt controller binding 

Add device tree binding to support MT7530 interrupt controller.

Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
DENG Qingfang 2021-05-19 11:32:01 +08:00 committed by David S. Miller
parent ba751e28d4
commit 4006f986c0
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/net/dsa/mt7530.txt
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@ -81,6 +81,12 @@ Optional properties:
- gpio-controller: Boolean; if defined, MT7530's LED controller will run on
GPIO mode.
- #gpio-cells: Must be 2 if gpio-controller is defined.
- interrupt-controller: Boolean; Enables the internal interrupt controller.
If interrupt-controller is defined, the following properties are required.
- #interrupt-cells: Must be 1.
- interrupts: Parent interrupt for the interrupt controller.
See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional
required, optional properties and how the integrated switch subnodes must