ramips: create shared dtsi for ZBT WE1326 and WE3526

The hardware of these two models looks the same. This patch also
disabled unused i2c bus for WE3526.

Signed-off-by: Shiji Yang <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/16009
Signed-off-by: Hauke Mehrtens <[email protected]>

target/linux/ramips/dts/mt7621_zbtlink_zbt-we1326.dts

@@ -1,7 +1,6 @@
-#include "mt7621.dtsi"
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "mt7621_zbtlink_zbt-wexx26.dtsi"
 
 / {
 	compatible = "zbtlink,zbt-we1326", "mediatek,mt7621-soc";
@@ -10,167 +9,4 @@
 	aliases {
 		label-mac-device = &wifi1;
 	};
-
-	chosen {
-		bootargs = "console=ttyS0,115200";
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-	};
-};
-
-&state_default {
-	gpio {
-		groups = "wdt";
-		function = "gpio";
-	};
-};
-
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <10000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0 0x30000>;
-				read-only;
-			};
-
-			partition@30000 {
-				label = "u-boot-env";
-				reg = <0x30000 0x10000>;
-				read-only;
-			};
-
-			partition@40000 {
-				label = "factory";
-				reg = <0x40000 0x10000>;
-				read-only;
-
-				nvmem-layout {
-					compatible = "fixed-layout";
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					eeprom_factory_0: eeprom@0 {
-						reg = <0x0 0x400>;
-					};
-
-					eeprom_factory_8000: eeprom@8000 {
-						reg = <0x8000 0x200>;
-					};
-
-					macaddr_factory_e000: macaddr@e000 {
-						reg = <0xe000 0x6>;
-					};
-
-					macaddr_factory_e006: macaddr@e006 {
-						reg = <0xe006 0x6>;
-					};
-				};
-			};
-
-			partition@50000 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0x50000 0xfb0000>;
-			};
-		};
-	};
-};
-
-&gmac0 {
-	nvmem-cells = <&macaddr_factory_e000>;
-	nvmem-cell-names = "mac-address";
-};
-
-&gmac1 {
-	status = "okay";
-	label = "wan";
-	phy-handle = <&ethphy4>;
-
-	nvmem-cells = <&macaddr_factory_e006>;
-	nvmem-cell-names = "mac-address";
-};
-
-&ethphy4 {
-	/delete-property/ interrupts;
-};
-
-&switch0 {
-	ports {
-		port@0 {
-			status = "okay";
-			label = "lan1";
-		};
-
-		port@1 {
-			status = "okay";
-			label = "lan2";
-		};
-
-		port@2 {
-			status = "okay";
-			label = "lan3";
-		};
-
-		port@3 {
-			status = "okay";
-			label = "lan4";
-		};
-	};
-};
-
-&pcie {
-	status = "okay";
-};
-
-&pcie1 {
-	wifi@0,0 {
-		compatible = "mediatek,mt76";
-		reg = <0x0000 0 0 0 0>;
-		nvmem-cells = <&eeprom_factory_8000>;
-		nvmem-cell-names = "eeprom";
-		ieee80211-freq-limit = <5000000 6000000>;
-
-		led {
-			led-sources = <2>;
-			led-active-low;
-		};
-	};
-};
-
-&pcie2 {
-	wifi1: wifi@0,0 {
-		compatible = "mediatek,mt76";
-		reg = <0x0000 0 0 0 0>;
-		nvmem-cells = <&eeprom_factory_0>;
-		nvmem-cell-names = "eeprom";
-		ieee80211-freq-limit = <2400000 2500000>;
-
-		led {
-			led-sources = <0>;
-			led-active-low;
-		};
-	};
-};
-
-&sdhci {
-	status = "okay";
 };

target/linux/ramips/dts/mt7621_zbtlink_zbt-we3526.dts

@@ -1,175 +1,8 @@
-#include "mt7621.dtsi"
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
 
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
+#include "mt7621_zbtlink_zbt-wexx26.dtsi"
 
 / {
 	compatible = "zbtlink,zbt-we3526", "mediatek,mt7621-soc";
 	model = "Zbtlink ZBT-WE3526";
-
-	chosen {
-		bootargs = "console=ttyS0,115200";
-	};
-
-	keys {
-		compatible = "gpio-keys";
-
-		reset {
-			label = "reset";
-			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
-			linux,code = <KEY_RESTART>;
-		};
-	};
-};
-
-&i2c {
-	status = "okay";
-};
-
-&sdhci {
-	status = "okay";
-};
-
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <10000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0 0x30000>;
-				read-only;
-			};
-
-			partition@30000 {
-				label = "u-boot-env";
-				reg = <0x30000 0x10000>;
-				read-only;
-			};
-
-			partition@40000 {
-				label = "factory";
-				reg = <0x40000 0x10000>;
-				read-only;
-
-				nvmem-layout {
-					compatible = "fixed-layout";
-					#address-cells = <1>;
-					#size-cells = <1>;
-
-					eeprom_factory_0: eeprom@0 {
-						reg = <0x0 0x400>;
-					};
-
-					eeprom_factory_8000: eeprom@8000 {
-						reg = <0x8000 0x200>;
-					};
-
-					macaddr_factory_e000: macaddr@e000 {
-						reg = <0xe000 0x6>;
-					};
-
-					macaddr_factory_e006: macaddr@e006 {
-						reg = <0xe006 0x6>;
-					};
-				};
-			};
-
-			partition@50000 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0x50000 0xfb0000>;
-			};
-		};
-	};
-};
-
-&pcie {
-	status = "okay";
-};
-
-&pcie1 {
-	wifi@0,0 {
-		compatible = "pci14c3,7662";
-		reg = <0x0000 0 0 0 0>;
-		nvmem-cells = <&eeprom_factory_8000>;
-		nvmem-cell-names = "eeprom";
-		ieee80211-freq-limit = <5000000 6000000>;
-
-		led {
-			led-sources = <2>;
-			led-active-low;
-		};
-	};
-};
-
-&pcie2 {
-	wifi@0,0 {
-		compatible = "pci14c3,7603";
-		reg = <0x0000 0 0 0 0>;
-		nvmem-cells = <&eeprom_factory_0>;
-		nvmem-cell-names = "eeprom";
-
-		led {
-			led-sources = <0>;
-			led-active-low;
-		};
-	};
-};
-
-&gmac0 {
-	nvmem-cells = <&macaddr_factory_e000>;
-	nvmem-cell-names = "mac-address";
-};
-
-&gmac1 {
-	status = "okay";
-	label = "wan";
-	phy-handle = <&ethphy4>;
-
-	nvmem-cells = <&macaddr_factory_e006>;
-	nvmem-cell-names = "mac-address";
-};
-
-&ethphy4 {
-	/delete-property/ interrupts;
-};
-
-&switch0 {
-	ports {
-		port@0 {
-			status = "okay";
-			label = "lan1";
-		};
-
-		port@1 {
-			status = "okay";
-			label = "lan2";
-		};
-
-		port@2 {
-			status = "okay";
-			label = "lan3";
-		};
-
-		port@3 {
-			status = "okay";
-			label = "lan4";
-		};
-	};
-};
-
-&state_default {
-	gpio {
-		groups = "wdt";
-		function = "gpio";
-	};
 };

target/linux/ramips/dts/mt7621_zbtlink_zbt-wexx26.dtsi

@@ -0,0 +1,171 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&ethphy4 {
+	/delete-property/ interrupts;
+};
+
+&gmac0 {
+	nvmem-cells = <&macaddr_factory_e000>;
+	nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+	status = "okay";
+	label = "wan";
+	phy-handle = <&ethphy4>;
+
+	nvmem-cells = <&macaddr_factory_e006>;
+	nvmem-cell-names = "mac-address";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie1 {
+	wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&eeprom_factory_8000>;
+		nvmem-cell-names = "eeprom";
+		ieee80211-freq-limit = <5000000 6000000>;
+
+		led {
+			led-sources = <2>;
+			led-active-low;
+		};
+	};
+};
+
+&pcie2 {
+	wifi1: wifi@0,0 {
+		compatible = "mediatek,mt76";
+		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&eeprom_factory_0>;
+		nvmem-cell-names = "eeprom";
+		ieee80211-freq-limit = <2400000 2500000>;
+
+		led {
+			led-sources = <0>;
+			led-active-low;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					eeprom_factory_0: eeprom@0 {
+						reg = <0x0 0x400>;
+					};
+
+					eeprom_factory_8000: eeprom@8000 {
+						reg = <0x8000 0x200>;
+					};
+
+					macaddr_factory_e000: macaddr@e000 {
+						reg = <0xe000 0x6>;
+					};
+
+					macaddr_factory_e006: macaddr@e006 {
+						reg = <0xe006 0x6>;
+					};
+				};
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0xfb0000>;
+			};
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "wdt";
+		function = "gpio";
+	};
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+	};
+};