From e7dd8a894830ca2d7b96d35dd5405993b0cfe32c Mon Sep 17 00:00:00 2001 From: Christian Lamparter Date: Tue, 25 Jun 2019 10:41:50 +0200 Subject: [PATCH] dt-bindings: net: dsa: qca8k: document reset-gpios property This patch documents the qca8k's reset-gpios property that can be used if the QCA8337N ends up in a bad state during reset. Signed-off-by: Christian Lamparter Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/dsa/qca8k.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt index 93a7469e70d4..ccbc6d89325d 100644 --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt @@ -9,6 +9,10 @@ Required properties: - #size-cells: must be 0 - #address-cells: must be 1 +Optional properties: + +- reset-gpios: GPIO to be used to reset the whole device + Subnodes: The integrated switch subnode should be specified according to the binding @@ -66,6 +70,7 @@ for the external mdio-bus configuration: #address-cells = <1>; #size-cells = <0>; + reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>; reg = <0x10>; ports { @@ -123,6 +128,7 @@ for the internal master mdio-bus configuration: #address-cells = <1>; #size-cells = <0>; + reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>; reg = <0x10>; ports { -- 2.11.0