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From:   Michael Walle <michael@walle.cc>
To:     Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>,
        Nicolas Ferre <nicolas.ferre@microchip.com>
Cc:     Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
        soc@kernel.org, linux-arm-kernel@lists.infradead.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Claudiu Beznea <claudiu.beznea@microchip.com>,
        Tudor.Ambarus@microchip.com,
        Horatiu Vultur <horatiu.vultur@microchip.com>,
        Michael Walle <michael@walle.cc>
Subject: [PATCH v4 12/13] ARM: dts: lan966x: add switch node
Date:   Tue,  3 May 2022 00:41:26 +0200
Message-Id: <20220502224127.2604333-13-michael@walle.cc>
In-Reply-To: <20220502224127.2604333-1-michael@walle.cc>
References: <20220502224127.2604333-1-michael@walle.cc>
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Add the switch node and its 8 children ports. All are disabled by default.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 arch/arm/boot/dts/lan966x.dtsi | 62 ++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index d8185f5c7bfc..38e90a31d2dd 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -84,6 +84,68 @@ soc {
 		#size-cells = <1>;
 		ranges;
 
+		switch: switch@e0000000 {
+			compatible = "microchip,lan966x-switch";
+			reg = <0xe0000000 0x0100000>,
+			      <0xe2000000 0x0800000>;
+			reg-names = "cpu", "gcb";
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "xtr", "fdma", "ana", "ptp",
+					  "ptp-ext";
+			resets = <&reset 0>;
+			reset-names = "switch";
+			status = "disabled";
+
+			ethernet-ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port0: port@0 {
+					reg = <0>;
+					status = "disabled";
+				};
+
+				port1: port@1 {
+					reg = <1>;
+					status = "disabled";
+				};
+
+				port2: port@2 {
+					reg = <2>;
+					status = "disabled";
+				};
+
+				port3: port@3 {
+					reg = <3>;
+					status = "disabled";
+				};
+
+				port4: port@4 {
+					reg = <4>;
+					status = "disabled";
+				};
+
+				port5: port@5 {
+					reg = <5>;
+					status = "disabled";
+				};
+
+				port6: port@6 {
+					reg = <6>;
+					status = "disabled";
+				};
+
+				port7: port@7 {
+					reg = <7>;
+					status = "disabled";
+				};
+			};
+		};
+
 		flx0: flexcom@e0040000 {
 			compatible = "atmel,sama5d2-flexcom";
 			reg = <0xe0040000 0x100>;
-- 
2.30.2