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[net-next,5/5] dt-bindings: net: xgmac_mdio: Add "clock-frequency" and "suppress-preamble"

Message ID 20220126101432.822818-6-tobias@waldekranz.com
State Accepted
Commit f7af8fe85aacfeff5f3f61fd98889119a110ef18
Headers show
Series [net-next,1/5] dt-bindings: net: xgmac_mdio: Remove unsupported "bus-frequency" | expand

Commit Message

Tobias Waldekranz Jan. 26, 2022, 10:14 a.m. UTC 
The driver now supports the standard "clock-frequency" and
"suppress-preamble" properties, do document them in the binding
description.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
---
 .../devicetree/bindings/net/fsl-fman.txt      | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt
index cd5288fb4318..801efc7d6818 100644
--- a/Documentation/devicetree/bindings/net/fsl-fman.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fman.txt
@@ -388,6 +388,25 @@  PROPERTIES
 		Value type: <prop-encoded-array>
 		Definition: A standard property.
 
+- clocks
+		Usage: optional
+		Value type: <phandle>
+		Definition: A reference to the input clock of the controller
+		from which the MDC frequency is derived.
+
+- clock-frequency
+		Usage: optional
+		Value type: <u32>
+		Definition: Specifies the external MDC frequency, in Hertz, to
+		be used. Requires that the input clock is specified in the
+		"clocks" property. See also: mdio.yaml.
+
+- suppress-preamble
+		Usage: optional
+		Value type: <boolean>
+		Definition: Disable generation of preamble bits. See also:
+		mdio.yaml.
+
 - interrupts
 		Usage: required for external MDIO
 		Value type: <prop-encoded-array>