The Ethernet controller is also an mdio controller, to be able to parse children (phys for example), #address-cells and #size-cells must be present.
Signed-off-by: Alexandre Belloni <alexandre.bell...@bootlin.com> --- Documentation/devicetree/bindings/net/lpc-eth.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt index b92e927808b6..53884555db05 100644 --- a/Documentation/devicetree/bindings/net/lpc-eth.txt +++ b/Documentation/devicetree/bindings/net/lpc-eth.txt @@ -9,6 +9,8 @@ Optional properties: - phy-mode: See ethernet.txt file in the same directory. If the property is absent, "rmii" is assumed. - use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering +- #address-cells: should be present when child phy is decribed. Must be 1. +- #size-cells: should be present when child phy is decribed. Must be 0. Example: -- 2.21.0
