[openwrt/openwrt] mediatek: extract DTS include for zbt z8103ax
LEDE Commits
lede-commits at lists.infradead.org
Thu Jan 15 12:30:50 PST 2026
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-25.12:
https://git.openwrt.org/5067807ba8c0d1c33239c400b24a0a4f73463bd6
commit 5067807ba8c0d1c33239c400b24a0a4f73463bd6
Author: Jörg Seitz <github.joeterminal at xoxy.net>
AuthorDate: Sun Dec 21 10:59:06 2025 +0100
mediatek: extract DTS include for zbt z8103ax
- Use .dtsi for old z8103ax featuring a 64M Nand
- Prepare .dtsi for model C of z8103ax featuring a 128M Nand
This .dtsi is supposed to match boards labeled as hardware
revision Z8103AX_V01. Model variant D of zbt-z8103ax appears
to use very same board.
DTS include does also
- set wifi mac addresses in &wifi section
- set eth mac addresses in ð section
- set LAN switch mac addresses in &switch section
All of the above allows to get rid of 11_fix_wifi_mac script
Signed-off-by: Jörg Seitz <github.joeterminal at xoxy.net>
Link: https://github.com/openwrt/openwrt/pull/19823
(cherry picked from commit b21b019af4176eae2f7276c1e24ab55978fd377b)
Link: https://github.com/openwrt/openwrt/pull/21464
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
.../mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts | 263 +--------------------
...8103ax.dts => mt7981b-zbtlink-zbt-z8103ax.dtsi} | 168 +++++++------
.../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 3 +-
3 files changed, 104 insertions(+), 330 deletions(-)
diff --git a/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts
index e0f02025ab..0639a6eedc 100644
--- a/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts
+++ b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts
@@ -2,267 +2,14 @@
/dts-v1/;
-#include "mt7981b.dtsi"
+#include "mt7981b-zbtlink-zbt-z8103ax.dtsi"
/ {
model = "Zbtlink ZBT-Z8103AX";
- compatible = "zbtlink,zbt-z8103ax", "mediatek,mt7981";
-
- aliases {
- serial0 = &uart0;
- led-boot = &led_status_green;
- led-failsafe = &led_status_red;
- led-running = &led_status_green;
- led-upgrade = &led_status_green;
- label-mac-device = &gmac0;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n8";
- };
-
- memory at 40000000 {
- reg = <0 0x40000000 0 0x10000000>;
- device_type = "memory";
- };
-
- gpio-keys {
- compatible = "gpio-keys";
-
- button-mesh {
- label = "mesh";
- linux,code = <BTN_0>;
- linux,input-type = <EV_SW>;
- gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
- };
-
- button-reset {
- label = "reset";
- linux,code = <KEY_RESTART>;
- gpios = <&pio 1 GPIO_ACTIVE_LOW>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
-
- led-wan {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WAN;
- gpios = <&pio 8 GPIO_ACTIVE_LOW>;
- };
-
- led-status-blue {
- color = <LED_COLOR_ID_BLUE>;
- function = LED_FUNCTION_STATUS;
- gpios = <&pio 23 GPIO_ACTIVE_HIGH>;
- };
-
- led_status_green: led-status-green {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_STATUS;
- gpios = <&pio 24 GPIO_ACTIVE_LOW>;
- };
-
- led_status_red: led-status-red {
- color = <LED_COLOR_ID_RED>;
- function = LED_FUNCTION_STATUS;
- gpios = <&pio 25 GPIO_ACTIVE_LOW>;
- };
-
- led-wlan2g {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WLAN;
- gpios = <&pio 34 GPIO_ACTIVE_LOW>;
- function-enumerator = <0>;
- linux,default-trigger = "phy0tpt";
- };
-
- led-wlan5g {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WLAN;
- gpios = <&pio 35 GPIO_ACTIVE_LOW>;
- function-enumerator = <1>;
- linux,default-trigger = "phy1tpt";
- };
- };
-};
-
-ð {
- status = "okay";
-
- gmac0: mac at 0 {
- /* LAN */
- compatible = "mediatek,eth-mac";
- reg = <0>;
- phy-mode = "2500base-x";
-
- nvmem-cell-names = "mac-address";
- nvmem-cells = <&macaddr_factory_4 2>;
-
- fixed-link {
- speed = <2500>;
- full-duplex;
- pause;
- };
- };
-
- gmac1: mac at 1 {
- /* WAN */
- compatible = "mediatek,eth-mac";
- reg = <1>;
- phy-mode = "gmii";
- phy-handle = <&int_gbe_phy>;
-
- nvmem-cell-names = "mac-address";
- nvmem-cells = <&macaddr_factory_4 3>;
- };
-};
-
-&mdio_bus {
- switch: switch at 1f {
- compatible = "mediatek,mt7531";
- reg = <31>;
- reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
- interrupt-controller;
- #interrupt-cells = <1>;
- interrupt-parent = <&pio>;
- interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
- };
-};
-
-&spi0 {
- pinctrl-names = "default";
- pinctrl-0 = <&spi0_flash_pins>;
- status = "okay";
-
- spi_nand at 0 {
- compatible = "spi-nand";
- reg = <0>;
-
- spi-max-frequency = <52000000>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
-
- partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition at 0 {
- label = "bl2";
- reg = <0x0000000 0x0100000>;
- read-only;
- };
-
- partition at 100000 {
- label = "u-boot-env";
- reg = <0x100000 0x80000>;
- };
-
- partition at 180000 {
- label = "Factory";
- reg = <0x180000 0x200000>;
- read-only;
-
- nvmem-layout {
- compatible = "fixed-layout";
- #address-cells = <1>;
- #size-cells = <1>;
-
- eeprom_factory: eeprom at 0 {
- reg = <0x0 0x1000>;
- };
-
- macaddr_factory_4: macaddr at 4 {
- compatible = "mac-base";
- reg = <0x4 0x6>;
- #nvmem-cell-cells = <1>;
- };
- };
- };
-
- partition at 380000 {
- label = "FIP";
- reg = <0x380000 0x200000>;
- read-only;
- };
-
- partition at 580000 {
- label = "ubi";
- reg = <0x580000 0x4000000>;
- };
- };
- };
-};
-
-&switch {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port at 0 {
- reg = <0>;
- label = "lan1";
- };
-
- port at 1 {
- reg = <1>;
- label = "lan2";
- };
-
- port at 2 {
- reg = <2>;
- label = "lan3";
- };
-
- port at 6 {
- reg = <6>;
- label = "cpu";
- ethernet = <&gmac0>;
- phy-mode = "2500base-x";
-
- fixed-link {
- speed = <2500>;
- full-duplex;
- pause;
- };
- };
- };
-};
-
-&pio {
- spi0_flash_pins: spi0-pins {
- mux {
- function = "spi";
- groups = "spi0", "spi0_wp_hold";
- };
-
- conf-pu {
- pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
- drive-strength = <MTK_DRIVE_8mA>;
- bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
- };
-
- conf-pd {
- pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
- drive-strength = <MTK_DRIVE_8mA>;
- bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
- };
- };
-};
-
-&uart0 {
- status = "okay";
-};
-
-&watchdog {
- status = "okay";
+ compatible = "zbtlink,zbt-z8103ax", "mediatek,mt7981b";
};
-&wifi {
- status = "okay";
- nvmem-cells = <&eeprom_factory>;
- nvmem-cell-names = "eeprom";
+&ubi {
+ /* reduce ubi partition size from .dtsi to fit into 64M Nand */
+ reg = <0x580000 0x4000000>;
};
diff --git a/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dtsi
similarity index 73%
copy from target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts
copy to target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dtsi
index e0f02025ab..28259976cc 100644
--- a/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dts
+++ b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8103ax.dtsi
@@ -5,16 +5,13 @@
#include "mt7981b.dtsi"
/ {
- model = "Zbtlink ZBT-Z8103AX";
- compatible = "zbtlink,zbt-z8103ax", "mediatek,mt7981";
-
aliases {
serial0 = &uart0;
- led-boot = &led_status_green;
+ led-boot = &led_status_red;
led-failsafe = &led_status_red;
led-running = &led_status_green;
led-upgrade = &led_status_green;
- label-mac-device = &gmac0;
+ label-mac-device = &gmac1;
};
chosen {
@@ -47,33 +44,33 @@
leds {
compatible = "gpio-leds";
- led-wan {
+ wan {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WAN;
gpios = <&pio 8 GPIO_ACTIVE_LOW>;
};
- led-status-blue {
+ led_status_blue: mesh-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
- gpios = <&pio 23 GPIO_ACTIVE_HIGH>;
+ gpios = <&pio 23 GPIO_ACTIVE_LOW>;
};
- led_status_green: led-status-green {
+ led_status_green: mesh-green {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
gpios = <&pio 24 GPIO_ACTIVE_LOW>;
};
- led_status_red: led-status-red {
+ led_status_red: mesh-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_STATUS;
gpios = <&pio 25 GPIO_ACTIVE_LOW>;
+ default-state = "on";
};
-
led-wlan2g {
color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WLAN;
+ function = LED_FUNCTION_WLAN_2GHZ;
gpios = <&pio 34 GPIO_ACTIVE_LOW>;
function-enumerator = <0>;
linux,default-trigger = "phy0tpt";
@@ -81,12 +78,13 @@
led-wlan5g {
color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WLAN;
+ function = LED_FUNCTION_WLAN_5GHZ;
gpios = <&pio 35 GPIO_ACTIVE_LOW>;
function-enumerator = <1>;
linux,default-trigger = "phy1tpt";
};
};
+
};
ð {
@@ -99,7 +97,7 @@
phy-mode = "2500base-x";
nvmem-cell-names = "mac-address";
- nvmem-cells = <&macaddr_factory_4 2>;
+ nvmem-cells = <&macaddr_factory_4 0>;
fixed-link {
speed = <2500>;
@@ -116,7 +114,7 @@
phy-handle = <&int_gbe_phy>;
nvmem-cell-names = "mac-address";
- nvmem-cells = <&macaddr_factory_4 3>;
+ nvmem-cells = <&macaddr_factory_2a 0>;
};
};
@@ -132,6 +130,47 @@
};
};
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ label = "lan1";
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4 0>;
+ };
+
+ port at 1 {
+ reg = <1>;
+ label = "lan2";
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4 1>;
+ };
+
+ port at 2 {
+ reg = <2>;
+ label = "lan3";
+ nvmem-cell-names = "mac-address";
+ nvmem-cells = <&macaddr_factory_4 2>;
+ };
+
+ port at 6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_flash_pins>;
@@ -151,7 +190,7 @@
#size-cells = <1>;
partition at 0 {
- label = "bl2";
+ label = "BL2";
reg = <0x0000000 0x0100000>;
read-only;
};
@@ -161,26 +200,10 @@
reg = <0x100000 0x80000>;
};
- partition at 180000 {
+ factory: partition at 180000 {
label = "Factory";
reg = <0x180000 0x200000>;
read-only;
-
- nvmem-layout {
- compatible = "fixed-layout";
- #address-cells = <1>;
- #size-cells = <1>;
-
- eeprom_factory: eeprom at 0 {
- reg = <0x0 0x1000>;
- };
-
- macaddr_factory_4: macaddr at 4 {
- compatible = "mac-base";
- reg = <0x4 0x6>;
- #nvmem-cell-cells = <1>;
- };
- };
};
partition at 380000 {
@@ -189,44 +212,9 @@
read-only;
};
- partition at 580000 {
+ ubi: partition at 580000 {
label = "ubi";
- reg = <0x580000 0x4000000>;
- };
- };
- };
-};
-
-&switch {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port at 0 {
- reg = <0>;
- label = "lan1";
- };
-
- port at 1 {
- reg = <1>;
- label = "lan2";
- };
-
- port at 2 {
- reg = <2>;
- label = "lan3";
- };
-
- port at 6 {
- reg = <6>;
- label = "cpu";
- ethernet = <&gmac0>;
- phy-mode = "2500base-x";
-
- fixed-link {
- speed = <2500>;
- full-duplex;
- pause;
+ reg = <0x580000 0x7280000>;
};
};
};
@@ -265,4 +253,44 @@
status = "okay";
nvmem-cells = <&eeprom_factory>;
nvmem-cell-names = "eeprom";
+
+ band at 0 {
+ reg = <0>;
+ nvmem-cells = <&macaddr_factory_4 0>;
+ nvmem-cell-names = "mac-address";
+ };
+
+ band at 1 {
+ reg = <1>;
+ nvmem-cells = <&macaddr_factory_a 1>;
+ nvmem-cell-names = "mac-address";
+ };
+};
+
+&factory {
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory: eeprom at 0 {
+ reg = <0x0 0x1000>;
+ };
+
+ macaddr_factory_4: macaddr at 4 {
+ reg = <0x4 0x6>;
+ compatible = "mac-base";
+ #nvmem-cell-cells = <1>;
+ };
+
+ macaddr_factory_a: macaddr at a {
+ reg = <0xa 0x6>;
+ compatible = "mac-base";
+ #nvmem-cell-cells = <1>;
+ };
+
+ macaddr_factory_2a: macaddr at 2a {
+ reg = <0x2a 0x6>;
+ compatible = "mac-base";
+ #nvmem-cell-cells = <1>;
+ };
};
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index e808cc4f1d..6aa7739989 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -217,8 +217,7 @@ case "$board" in
routerich,ax3000|\
routerich,ax3000-ubootmod|\
zbtlink,zbt-z8102ax|\
- zbtlink,zbt-z8102ax-v2|\
- zbtlink,zbt-z8103ax)
+ zbtlink,zbt-z8102ax-v2)
addr=$(mtd_get_mac_binary "Factory" 0x4)
[ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
;;
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