netdev - [PATCH v2 net-next 01/11] arm64: dts: mediatek: mt7986: add support for Wireless Ethernet Dispatch

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Message-Id: <6cb5df83a154f19ff641756bdd494528ad1a2c23.1663087836.git.lorenzo@kernel.org>
Date:   Tue, 13 Sep 2022 19:00:51 +0200
From:   Lorenzo Bianconi <lorenzo@...nel.org>
To:     netdev@...r.kernel.org
Cc:     nbd@....name, john@...ozen.org, sean.wang@...iatek.com,
        Mark-MC.Lee@...iatek.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, matthias.bgg@...il.com,
        linux-mediatek@...ts.infradead.org, lorenzo.bianconi@...hat.com,
        Bo.Jiao@...iatek.com, sujuan.chen@...iatek.com,
        ryder.Lee@...iatek.com, evelyn.tsai@...iatek.com,
        devicetree@...r.kernel.org, robh@...nel.org, daniel@...rotopia.org
Subject: [PATCH v2 net-next 01/11] arm64: dts: mediatek: mt7986: add support for Wireless Ethernet Dispatch

Introduce wed0 and wed1 nodes in order to enable offloading forwarding
between ethernet and wireless devices on the mt7986 chipset.

Co-developed-by: Bo Jiao <Bo.Jiao@...iatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@...iatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
---
 arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 24 +++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index e3a407d03551..692102f6248d 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -222,6 +222,28 @@ ethsys: syscon@...00000 {
 			 #reset-cells = <1>;
 		};
 
+		wed_pcie: wed-pcie@...03000 {
+			compatible = "mediatek,mt7986-wed-pcie",
+				     "syscon";
+			reg = <0 0x10003000 0 0x10>;
+		};
+
+		wed0: wed@...10000 {
+			compatible = "mediatek,mt7986-wed",
+				     "syscon";
+			reg = <0 0x15010000 0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		wed1: wed@...11000 {
+			compatible = "mediatek,mt7986-wed",
+				     "syscon";
+			reg = <0 0x15011000 0 0x1000>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		eth: ethernet@...00000 {
 			compatible = "mediatek,mt7986-eth";
 			reg = <0 0x15100000 0 0x80000>;
@@ -256,6 +278,8 @@ eth: ethernet@...00000 {
 						 <&apmixedsys CLK_APMIXED_SGMPLL>;
 			mediatek,ethsys = <&ethsys>;
 			mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>;
+			mediatek,wed-pcie = <&wed_pcie>;
+			mediatek,wed = <&wed0>, <&wed1>;
 			#reset-cells = <1>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-- 
2.37.3