netdev - [PATCH 01/15] arm64: dts: mediatek: mt7981b: Add labels to commonly referenced nodes

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Message-Id: <20251016-openwrt-one-network-v1-1-de259719b6f2@collabora.com>
Date: Thu, 16 Oct 2025 12:08:37 +0200
From: Sjoerd Simons <sjoerd@...labora.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Ryder Lee <ryder.lee@...iatek.com>, 
 Jianjun Wang <jianjun.wang@...iatek.com>, 
 Bjorn Helgaas <bhelgaas@...gle.com>, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>, 
 Krzysztof Wilczyński <kwilczynski@...nel.org>, 
 Manivannan Sadhasivam <mani@...nel.org>, 
 Chunfeng Yun <chunfeng.yun@...iatek.com>, Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Lee Jones <lee@...nel.org>, 
 Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Lorenzo Bianconi <lorenzo@...nel.org>, Felix Fietkau <nbd@....name>
Cc: kernel@...labora.com, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, linux-pci@...r.kernel.org, 
 linux-phy@...ts.infradead.org, netdev@...r.kernel.org, 
 Daniel Golle <daniel@...rotopia.org>, Bryan Hinton <bryan@...anhinton.com>, 
 Sjoerd Simons <sjoerd@...labora.com>
Subject: [PATCH 01/15] arm64: dts: mediatek: mt7981b: Add labels to
 commonly referenced nodes

Add labels to various device nodes in the MT7981B DTSI, similar to other
mediatek dtsi files.

Signed-off-by: Sjoerd Simons <sjoerd@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
index 58c99f2a25218..6b024156fa7c5 100644
--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
@@ -14,14 +14,14 @@ cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;

-		cpu@0 {
+		cpu0: cpu@0 {
 			compatible = "arm,cortex-a53";
 			reg = <0x0>;
 			device_type = "cpu";
 			enable-method = "psci";
 		};

-		cpu@1 {
+		cpu1: cpu@1 {
 			compatible = "arm,cortex-a53";
 			reg = <0x1>;
 			device_type = "cpu";
@@ -29,7 +29,7 @@ cpu@1 {
 		};
 	};

-	oscillator-40m {
+	clk40m: oscillator-40m {
 		compatible = "fixed-clock";
 		clock-frequency = <40000000>;
 		clock-output-names = "clkxtal";
@@ -82,7 +82,7 @@ apmixedsys: clock-controller@...1e000 {
 			#clock-cells = <1>;
 		};

-		pwm@...48000 {
+		pwm: pwm@...48000 {
 			compatible = "mediatek,mt7981-pwm";
 			reg = <0 0x10048000 0 0x1000>;
 			clocks = <&infracfg CLK_INFRA_PWM_STA>,
@@ -127,7 +127,7 @@ uart2: serial@...04000 {
 			status = "disabled";
 		};

-		i2c@...07000 {
+		i2c0: i2c@...07000 {
 			compatible = "mediatek,mt7981-i2c";
 			reg = <0 0x11007000 0 0x1000>,
 			      <0 0x10217080 0 0x80>;
@@ -142,7 +142,7 @@ i2c@...07000 {
 			status = "disabled";
 		};

-		spi@...09000 {
+		spi2: spi@...09000 {
 			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
 			reg = <0 0x11009000 0 0x1000>;
 			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
@@ -156,7 +156,7 @@ spi@...09000 {
 			status = "disabled";
 		};

-		spi@...0a000 {
+		spi0: spi@...0a000 {
 			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
 			reg = <0 0x1100a000 0 0x1000>;
 			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
@@ -170,7 +170,7 @@ spi@...0a000 {
 			status = "disabled";
 		};

-		spi@...0b000 {
+		spi1: spi@...0b000 {
 			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
 			reg = <0 0x1100b000 0 0x1000>;
 			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
@@ -184,7 +184,7 @@ spi@...0b000 {
 			status = "disabled";
 		};

-		thermal@...0c800 {
+		thermal: thermal@...0c800 {
 			compatible = "mediatek,mt7981-thermal",
 				     "mediatek,mt7986-thermal";
 			reg = <0 0x1100c800 0 0x800>;
@@ -231,7 +231,7 @@ pio: pinctrl@...00000 {
 			#interrupt-cells = <2>;
 		};

-		efuse@...20000 {
+		efuse: efuse@...20000 {
 			compatible = "mediatek,mt7981-efuse", "mediatek,efuse";
 			reg = <0 0x11f20000 0 0x1000>;
 			#address-cells = <1>;
@@ -246,14 +246,14 @@ thermal_calibration: thermal-calib@274 {
 			};
 		};

-		clock-controller@...00000 {
+		ethsys: clock-controller@...00000 {
 			compatible = "mediatek,mt7981-ethsys", "syscon";
 			reg = <0 0x15000000 0 0x1000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};

-		wifi@...00000 {
+		wifi: wifi@...00000 {
 			compatible = "mediatek,mt7981-wmac";
 			reg = <0 0x18000000 0 0x1000000>,
 			      <0 0x10003000 0 0x1000>,

-- 
2.51.0