Date:   Tue, 7 Feb 2023 14:19:56 +0000
From:   Daniel Golle <daniel@makrotopia.org>
To:     netdev@vger.kernel.org, linux-mediatek@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Russell King <linux@armlinux.org.uk>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Lorenzo Bianconi <lorenzo@kernel.org>,
        Mark Lee <Mark-MC.Lee@mediatek.com>,
        John Crispin <john@phrozen.org>, Felix Fietkau <nbd@nbd.name>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        DENG Qingfang <dqfext@gmail.com>,
        Landen Chao <Landen.Chao@mediatek.com>,
        Sean Wang <sean.wang@mediatek.com>,
        Paolo Abeni <pabeni@redhat.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Eric Dumazet <edumazet@google.com>,
        "David S. Miller" <davem@davemloft.net>,
        Vladimir Oltean <olteanv@gmail.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Andrew Lunn <andrew@lunn.ch>
Cc:     Jianhui Zhao <zhaojh329@gmail.com>,
        =?iso-8859-1?Q?Bj=F8rn?= Mork <bjorn@mork.no>
Subject: [PATCH v2 03/11] dt-bindings: arm: mediatek: add 'mediatek,pn_swap'
 property
Message-ID: <a8c567cf8c3ec6fef426b64fb1ab7f6e63a0cc07.1675779094.git.daniel@makrotopia.org>
References: <cover.1675779094.git.daniel@makrotopia.org>
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Add documentation for the newly introduced 'mediatek,pn_swap' property
to mediatek,sgmiisys.txt.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 .../devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
index d2c24c277514..b38dd0fde21d 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
@@ -14,6 +14,10 @@ Required Properties:
 	- "mediatek,mt7986-sgmiisys_1", "syscon"
 - #clock-cells: Must be 1
 
+Optional Properties:
+
+- mediatek,pn_swap: Invert polarity of the SGMII data lanes.
+
 The SGMIISYS controller uses the common clk binding from
 Documentation/devicetree/bindings/clock/clock-bindings.txt
 The available clocks are defined in dt-bindings/clock/mt*-clk.h.
-- 
2.39.1