From 2358dd3fd325fc9689652f0c8d4a09475dd31b46 Mon Sep 17 00:00:00 2001 From: Divya Koppera Date: Fri, 4 Mar 2022 15:04:17 +0530 Subject: [PATCH] dt-bindings: net: micrel: Configure latency values and timestamping check for LAN8814 phy Supports configuring latency values and also adds check for phy timestamping feature. Signed-off-by: Divya Koppera Signed-off-by: David S. Miller --- .../devicetree/bindings/net/micrel.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/net/micrel.txt b/Documentation/devicetree/bindings/net/micrel.txt index 8d157f0295a50..c5ab62c391335 100644 --- a/Documentation/devicetree/bindings/net/micrel.txt +++ b/Documentation/devicetree/bindings/net/micrel.txt @@ -45,3 +45,20 @@ Optional properties: In fiber mode, auto-negotiation is disabled and the PHY can only work in 100base-fx (full and half duplex) modes. + + - lan8814,ignore-ts: If present the PHY will not support timestamping. + + This option acts as check whether Timestamping is supported by + hardware or not. LAN8814 phy support hardware tmestamping. + + - lan8814,latency_rx_10: Configures Latency value of phy in ingress at 10 Mbps. + + - lan8814,latency_tx_10: Configures Latency value of phy in egress at 10 Mbps. + + - lan8814,latency_rx_100: Configures Latency value of phy in ingress at 100 Mbps. + + - lan8814,latency_tx_100: Configures Latency value of phy in egress at 100 Mbps. + + - lan8814,latency_rx_1000: Configures Latency value of phy in ingress at 1000 Mbps. + + - lan8814,latency_tx_1000: Configures Latency value of phy in egress at 1000 Mbps.