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[net-next,v2,6/7] dt-bindings: deprecate "snps,en-tx-lpi-clockgating" property

Message ID E1tsIUF-005vGd-C5@rmk-PC.armlinux.org.uk (mailing list archive)
State New
Headers show
Series net: stmmac: deprecate "snps,en-tx-lpi-clockgating" property | expand

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Context Check Description
bjorn/pre-ci_am fail Failed to apply series

Commit Message

Russell King (Oracle) March 12, 2025, 9:34 a.m. UTC 
Whether the MII transmit clock can be stopped is primarily a property
of the PHY (there is a capability bit that should be checked first.)
Whether the MAC is capable of stopping the transmit clock is a separate
issue, but this is already handled by the core DesignWare MAC code.

Therefore, snps,en-tx-lpi-clockgating is technically incorrect, so this
commit deprecates the property in the binding.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 3f0aa46d798e..78b3030dc56d 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -494,6 +494,7 @@  title: Synopsys DesignWare MAC
 
   snps,en-tx-lpi-clockgating:
     $ref: /schemas/types.yaml#/definitions/flag
+    deprecated: true
     description:
       Enable gating of the MAC TX clock during TX low-power mode