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lede/target/linux/mediatek/patches-6.12/179-arm64-dts-mediatek-mt7988-add-switch-node.patch
coolsnowwolf cd7c4fd158 mediatek: enable testing kernel 6.12
2025-05-28 14:26:28 +08:00

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From patchwork Sun May 11 14:19:25 2025
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X-Patchwork-Submitter: Frank Wunderlich <linux@fw-web.de>
X-Patchwork-Id: 14084123
From: Frank Wunderlich <linux@fw-web.de>
To: Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Subject: [PATCH v1 09/14] arm64: dts: mediatek: mt7988: add switch node
Date: Sun, 11 May 2025 16:19:25 +0200
Message-ID: <20250511141942.10284-10-linux@fw-web.de>
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Cc: devicetree@vger.kernel.org, Landen Chao <Landen.Chao@mediatek.com>,
=?utf-8?b?QXLEsW7DpyDDnE5BTA==?= <arinc.unal@arinc9.com>,
netdev@vger.kernel.org, Sean Wang <sean.wang@mediatek.com>,
Daniel Golle <daniel@makrotopia.org>, linux-kernel@vger.kernel.org,
DENG Qingfang <dqfext@gmail.com>, linux-mediatek@lists.infradead.org,
Lorenzo Bianconi <lorenzo@kernel.org>, linux-arm-kernel@lists.infradead.org,
Felix Fietkau <nbd@nbd.name>
Sender: "Linux-mediatek" <linux-mediatek-bounces@lists.infradead.org>
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linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org
From: Frank Wunderlich <frank-w@public-files.de>
Add mt7988 builtin mt753x switch nodes.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
arch/arm64/boot/dts/mediatek/mt7988a.dtsi | 166 ++++++++++++++++++++++
1 file changed, 166 insertions(+)
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -5,6 +5,7 @@
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt65xx.h>
#include <dt-bindings/reset/mediatek,mt7988-resets.h>
+#include <dt-bindings/leds/common.h>
/ {
compatible = "mediatek,mt7988a";
@@ -748,6 +749,159 @@
#reset-cells = <1>;
};
+ switch: switch@15020000 {
+ compatible = "mediatek,mt7988-switch";
+ reg = <0 0x15020000 0 0x8000>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&ethwarp MT7988_ETHWARP_RST_SWITCH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gsw_port0: port@0 {
+ reg = <0>;
+ phy-mode = "internal";
+ phy-handle = <&gsw_phy0>;
+ };
+
+ gsw_port1: port@1 {
+ reg = <1>;
+ phy-mode = "internal";
+ phy-handle = <&gsw_phy1>;
+ };
+
+ gsw_port2: port@2 {
+ reg = <2>;
+ phy-mode = "internal";
+ phy-handle = <&gsw_phy2>;
+ };
+
+ gsw_port3: port@3 {
+ reg = <3>;
+ phy-mode = "internal";
+ phy-handle = <&gsw_phy3>;
+ };
+
+ port@6 {
+ reg = <6>;
+ ethernet = <&gmac0>;
+ phy-mode = "internal";
+
+ fixed-link {
+ speed = <10000>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ mediatek,pio = <&pio>;
+
+ gsw_phy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ interrupts = <0>;
+ phy-mode = "internal";
+ nvmem-cells = <&phy_calibration_p0>;
+ nvmem-cell-names = "phy-cal-data";
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gsw_phy0_led0: led@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ gsw_phy0_led1: led@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+ };
+ };
+
+ gsw_phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ interrupts = <1>;
+ phy-mode = "internal";
+ nvmem-cells = <&phy_calibration_p1>;
+ nvmem-cell-names = "phy-cal-data";
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gsw_phy1_led0: led@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ gsw_phy1_led1: led@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+ };
+ };
+
+ gsw_phy2: ethernet-phy@2 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <2>;
+ interrupts = <2>;
+ phy-mode = "internal";
+ nvmem-cells = <&phy_calibration_p2>;
+ nvmem-cell-names = "phy-cal-data";
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gsw_phy2_led0: led@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ gsw_phy2_led1: led@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+ };
+ };
+
+ gsw_phy3: ethernet-phy@3 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <3>;
+ interrupts = <3>;
+ phy-mode = "internal";
+ nvmem-cells = <&phy_calibration_p3>;
+ nvmem-cell-names = "phy-cal-data";
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gsw_phy3_led0: led@0 {
+ reg = <0>;
+ status = "disabled";
+ };
+
+ gsw_phy3_led1: led@1 {
+ reg = <1>;
+ status = "disabled";
+ };
+ };
+ };
+ };
+ };
+
ethwarp: clock-controller@15031000 {
compatible = "mediatek,mt7988-ethwarp";
reg = <0 0x15031000 0 0x1000>;
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