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[v2,net-next,5/5] dt-bindings: net: xgmac_mdio: Add "clock-frequency" and "suppress-preamble"

Message ID 20220126160544.1179489-6-tobias@waldekranz.com (mailing list archive)
State Accepted
Commit f7af8fe85aacfeff5f3f61fd98889119a110ef18
Delegated to: Netdev Maintainers
Headers show
Series net/fsl: xgmac_mdio: Preamble suppression and custom MDC frequencies | expand

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netdev/fixes_present success Fixes tag not required for -next series
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netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
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netdev/verify_fixes success No Fixes tag
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netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 25 lines checked
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Commit Message

Tobias Waldekranz Jan. 26, 2022, 4:05 p.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>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
 .../devicetree/bindings/net/fsl-fman.txt      | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
diff mbox series

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>