netdev - [PATCH v2 3/7] dt-bindings: net: realtek: Add property to enable SSC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20190703193724.246854-3-mka@chromium.org>
Date:   Wed,  3 Jul 2019 12:37:20 -0700
From:   Matthias Kaehlcke <mka@...omium.org>
To:     "David S . Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Douglas Anderson <dianders@...omium.org>,
        Matthias Kaehlcke <mka@...omium.org>
Subject: [PATCH v2 3/7] dt-bindings: net: realtek: Add property to enable SSC

Add the 'realtek,enable-ssc' property to enable Spread Spectrum
Clocking (SSC) on Realtek PHYs that support it.

Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
---
Changes in v2:
- patch added to the series (kind of, it already existed, but now
  the binding is created by another patch)
---
 Documentation/devicetree/bindings/net/realtek.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/realtek.txt b/Documentation/devicetree/bindings/net/realtek.txt
index 63f7002fa704..71d386c78269 100644
--- a/Documentation/devicetree/bindings/net/realtek.txt
+++ b/Documentation/devicetree/bindings/net/realtek.txt
@@ -5,6 +5,10 @@ This document describes properties of Realtek PHYs.
 Optional properties:
 - realtek,eee-led-mode-disable: Disable EEE LED mode on this port.
 
+- realtek,enable-ssc : Enable Spread Spectrum Clocking (SSC) on this port.
+
+	SSC is only available on some Realtek PHYs (e.g. RTL8211E).
+
 Example:
 
 mdio0 {
@@ -15,5 +19,6 @@ mdio0 {
 	ethphy: ethernet-phy@1 {
 		reg = <1>;
 		realtek,eee-led-mode-disable;
+		realtek,enable-ssc;
 	};
 };
-- 
2.22.0.410.gd8fdbe21b5-goog