Add device tree binding to support MT7530 GPIO controller. Signed-off-by: DENG Qingfang <dqfext@xxxxxxxxx> --- Documentation/devicetree/bindings/net/dsa/mt7530.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt index 560369efad6c..de04626a8e9d 100644 --- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt +++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt @@ -76,6 +76,12 @@ phy-mode must be set, see also example 2 below! * mt7621: phy-mode = "rgmii-txid"; * mt7623: phy-mode = "rgmii"; +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. + See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional required, optional properties and how the integrated switch subnodes must be specified. -- 2.25.1
