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dt-bindings: net: xgmac_mdio: Add "clock-frequency" and "suppress-preamble"

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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>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tobias Waldekranz 2022-01-26 17:05:43 +01:00 committed by David S. Miller
parent dd8f467eda
commit f7af8fe85a
1 changed files with 19 additions and 0 deletions
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19
Documentation/devicetree/bindings/net/fsl-fman.txt
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@ -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>