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[net-next,v7,02/16] dt-bindings: net: dsa: qca8k: Add SGMII clock phase properties

Message ID 20211013223921.4380-3-ansuelsmth@gmail.com
State Not Applicable, archived
Headers show
Series Multiple improvement for qca8337 switch | expand

Checks

Context Check Description
robh/checkpatch success

Commit Message

Christian Marangi Oct. 13, 2021, 10:39 p.m. UTC 
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.

Co-developed-by: Matthew Hagan <mnhagan88@gmail.com>
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(+)
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Patch

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: