aboutsummaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorAlexandru Ardelean2019-09-06 16:02:56 +0300
committerDavid S. Miller2019-09-11 15:27:09 +0100
commit9c15d3597c62a01632f86d2d443fcff5e665fd2f (patch)
tree5667890682eeb025dbcaed68bdee2bc43257b6a7 /Documentation
parent0060c8783330ab60deb96f9d6bb7abfe4664765d (diff)
dt-bindings: net: dwmac: document 'mac-mode' property
This change documents the 'mac-mode' property that was introduced in the 'stmmac' driver to support passive mode converters that can sit in-between the MAC & PHY. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/net/snps,dwmac.yaml8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index c78be15704b9..ebe4537a7cce 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -112,6 +112,14 @@ properties:
reset-names:
const: stmmaceth
+ mac-mode:
+ maxItems: 1
+ description:
+ The property is identical to 'phy-mode', and assumes that there is mode
+ converter in-between the MAC & PHY (e.g. GMII-to-RGMII). This converter
+ can be passive (no SW requirement), and requires that the MAC operate
+ in a different mode than the PHY in order to function.
+
snps,axi-config:
$ref: /schemas/types.yaml#definitions/phandle
description: