From 2c69dae840c8d1ab93dc7226225807518df84140 Mon Sep 17 00:00:00 2001 From: Alexandre Belloni Date: Fri, 18 Oct 2019 00:22:30 +0200 Subject: [PATCH] dt-bindings: net: lpc-eth: document optional properties The Ethernet controller is also an mdio controller, to be able to parse children (phys for example), and mdio node must be present. Signed-off-by: Alexandre Belloni Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- Documentation/devicetree/bindings/net/lpc-eth.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt index b92e927..cfe0e59 100644 --- a/Documentation/devicetree/bindings/net/lpc-eth.txt +++ b/Documentation/devicetree/bindings/net/lpc-eth.txt @@ -10,6 +10,11 @@ Optional properties: absent, "rmii" is assumed. - use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering +Optional subnodes: +- mdio : specifies the mdio bus, used as a container for phy nodes according to + phy.txt in the same directory + + Example: mac: ethernet@31060000 { -- 2.7.4