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Message-ID: <28168bb376d1a473eb748a5c1fd70ca6f94d08c9.1675984550.git.daniel@makrotopia.org>
Date: Thu, 9 Feb 2023 23:30:01 +0000
From: Daniel Golle <daniel@...rotopia.org>
To: devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
netdev@...r.kernel.org, linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Russell King <linux@...linux.org.uk>,
Heiner Kallweit <hkallweit1@...il.com>,
Lorenzo Bianconi <lorenzo@...nel.org>,
Mark Lee <Mark-MC.Lee@...iatek.com>,
John Crispin <john@...ozen.org>, Felix Fietkau <nbd@....name>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Matthias Brugger <matthias.bgg@...il.com>,
DENG Qingfang <dqfext@...il.com>,
Landen Chao <Landen.Chao@...iatek.com>,
Sean Wang <sean.wang@...iatek.com>,
Paolo Abeni <pabeni@...hat.com>,
Jakub Kicinski <kuba@...nel.org>,
Eric Dumazet <edumazet@...gle.com>,
"David S. Miller" <davem@...emloft.net>,
Vladimir Oltean <olteanv@...il.com>,
Florian Fainelli <f.fainelli@...il.com>,
Andrew Lunn <andrew@...n.ch>
Cc: Jianhui Zhao <zhaojh329@...il.com>,
Bjørn Mork <bjorn@...k.no>
Subject: [PATCH v3 04/12] dt-bindings: arm: mediatek: sgmiisys: add MT7981 SoC
Add mediatek,pnswap boolean property as well as an example for the
MediaTek MT7981 SoC making use of that new property.
Signed-off-by: Daniel Golle <daniel@...rotopia.org>
---
.../arm/mediatek/mediatek,sgmiisys.yaml | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.yaml
index 99ceb08ad7c0..97d4ab70e541 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.yaml
@@ -23,6 +23,8 @@ properties:
- enum:
- mediatek,mt7622-sgmiisys
- mediatek,mt7629-sgmiisys
+ - mediatek,mt7981-sgmiisys_0
+ - mediatek,mt7981-sgmiisys_1
- mediatek,mt7986-sgmiisys_0
- mediatek,mt7986-sgmiisys_1
- const: syscon
@@ -33,6 +35,10 @@ properties:
'#clock-cells':
const: 1
+ mediatek,pnswap:
+ description: Invert polarity of the SGMII data lanes
+ type: boolean
+
required:
- compatible
- reg
@@ -51,3 +57,19 @@ examples:
#clock-cells = <1>;
};
};
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ sgmiisys0: syscon@...60000 {
+ compatible = "mediatek,mt7981-sgmiisys_0", "syscon";
+ reg = <0 0x10060000 0 0x1000>;
+ mediatek,pnswap;
+ #clock-cells = <1>;
+ };
+ sgmiisys1: syscon@...70000 {
+ compatible = "mediatek,mt7981-sgmiisys_1", "syscon";
+ reg = <0 0x10070000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+ };
--
2.39.1
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