[net-next PATCH v5 02/14] dt-bindings: net: dsa: qca8k: Add SGMII clock phase properties

Ansuel Smith
2021-10-11T01:30:55Z

Add names and descriptions of additional PORT0_PAD_CTRL properties.
qca,sgmii-(rx|tx)clk-falling-edge are for setting the respective clock
phase to failling edge.

Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
Documentation/devicetree/bindings/net/dsa/qca8k.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
index 8c73f67c43ca..cc214e655442 100644
--- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt
+++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt
@@ -37,6 +37,10 @@ A CPU port node has the following optional node:
managed entity. See
Documentation/devicetree/bindings/net/fixed-link.txt
for details.
+- qca,sgmii-rxclk-falling-edge: Set the receive clock phase to falling edge.
+ Mostly used in qca8327 with CPU port 0 set to
+ sgmii.
+- qca,sgmii-txclk-falling-edge: Set the transmit clock phase to falling edge.

For QCA8K the 'fixed-link' sub-node supports only the following properties:

--
2.32.0