diff mbox series

[v2,1/2] dt-bindings: net: lpc-eth: document optional properties

Message ID 20191017094757.26885-1-alexandre.belloni@bootlin.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/2] dt-bindings: net: lpc-eth: document optional properties | expand

Commit Message

Alexandre Belloni Oct. 17, 2019, 9:47 a.m. UTC
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.belloni@bootlin.com>
---
 Documentation/devicetree/bindings/net/lpc-eth.txt | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Andrew Lunn Oct. 17, 2019, 4:18 p.m. UTC | #1
On Thu, Oct 17, 2019 at 11:47:56AM +0200, Alexandre Belloni wrote:
> 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.belloni@bootlin.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt
index b92e927808b6..cfe0e5991d46 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 {