commit a893c0dc4c0956f5b9b4db025bfc641362ad95a2
parent 3ec29dc1b9b871fe47a2841b92267da95756851b
Author: Raito Bezarius <masterancpp@gmail.com>
Date: Mon, 19 Feb 2024 01:19:46 +0100
devices/zyxel-nwa50ax: use our own more advanced DTB
OpenWRT had a DTB for the NWA50AX LEDs that I didn't pick up.
Anyway, we need to include our own special DTB for the NWA platform in general
to support A/B operations, because OpenWRT original one just mark everything else read-only.
Signed-off-by: Raito Bezarius <masterancpp@gmail.com>
Diffstat:
3 files changed, 231 insertions(+), 1 deletion(-)
diff --git a/devices/zyxel-nwa50ax/default.nix b/devices/zyxel-nwa50ax/default.nix
@@ -147,8 +147,11 @@
rootDevice = "ubi:rootfs";
dts = {
- src = "${openwrt.src}/target/linux/ramips/dts/mt7621_zyxel_nwa50ax.dts";
+ # Actually, this is not what we want.
+ # This DTS is insufficient.
+ src = ./mt7621_zyxel_nwa50ax.dtsi;
includes = [
+ "${./.}"
"${openwrt.src}/target/linux/ramips/dts"
];
};
diff --git a/devices/zyxel-nwa50ax/mt7621_zyxel_nwa-ax-for-ab.dtsi b/devices/zyxel-nwa50ax/mt7621_zyxel_nwa-ax-for-ab.dtsi
@@ -0,0 +1,171 @@
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ aliases {
+ label-mac-device = &gmac0;
+ };
+};
+
+&nand {
+ status = "okay";
+
+ mediatek,nmbm;
+ mediatek,bmt-max-ratio = <15>;
+ mediatek,bmt-max-reserved-blocks = <64>;
+ mediatek,bmt-remap-range =
+ <0x0 0x980000>,
+ <0x2980000 0x7800000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x80000>;
+ read-only;
+ };
+
+ partition@80000 {
+ label = "u-boot-env";
+ reg = <0x80000 0x80000>;
+ read-only;
+ };
+
+ factory: partition@100000 {
+ label = "factory";
+ reg = <0x100000 0x80000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom@0 {
+ reg = <0x0 0xe00>;
+ };
+
+ precal_factory_e10: precal@e10 {
+ reg = <0xe10 0x19c10>;
+ };
+ };
+ };
+
+ partition@180000 {
+ label = "firmware_a";
+ reg = <0x180000 0x2800000>;
+
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel_a";
+ reg = <0x0 0x800000>;
+ };
+
+ partition@400000 {
+ label = "ubi_a";
+ reg = <0x800000 0x2000000>;
+ };
+ };
+
+ partition@2980000 {
+ label = "firmware_b";
+ reg = <0x2980000 0x2800000>;
+
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "kernel_b";
+ reg = <0x0 0x800000>;
+ };
+
+ partition@400000 {
+ label = "ubi_b";
+ reg = <0x800000 0x2000000>;
+ };
+ };
+
+ partition@5180000 {
+ label = "rootfs_data";
+ reg = <0x5180000 0x1400000>;
+ };
+
+ partition@6580000 {
+ label = "logs";
+ reg = <0x6580000 0xd00000>;
+ };
+
+ partition@7280000 {
+ label = "vendor-myzyxel";
+ reg = <0x7280000 0x480000>;
+ read-only;
+ };
+
+ partition@7700000 {
+ label = "bootconfig";
+ reg = <0x7700000 0x80000>;
+ };
+
+ mrd: partition@7780000 {
+ label = "mrd";
+ reg = <0x7780000 0x80000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_mrd_1fff8: macaddr@1fff8 {
+ reg = <0x1fff8 0x6>;
+ };
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wlan_5g: wifi@0,0 {
+ reg = <0x0 0 0 0 0>;
+ compatible = "mediatek,mt76";
+
+ nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>;
+ nvmem-cell-names = "eeprom", "precal";
+
+ /* MAC-Address set in userspace */
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_mrd_1fff8>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port@4 {
+ status = "okay";
+ label = "lan";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "uart3";
+ function = "gpio";
+ };
+};
diff --git a/devices/zyxel-nwa50ax/mt7621_zyxel_nwa50ax.dtsi b/devices/zyxel-nwa50ax/mt7621_zyxel_nwa50ax.dtsi
@@ -0,0 +1,56 @@
+#include "mt7621_zyxel_nwa-ax-for-ab.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "zyxel,nwa50ax", "mediatek,mt7621-soc";
+ model = "ZyXEL NWA50AX";
+
+ aliases {
+ led-boot = &led_system_green;
+ led-failsafe = &led_system_red;
+ led-running = &led_system_green;
+ led-upgrade = &led_system_red;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_system_red: system_red {
+ label = "red:system";
+ gpios = <&gpio 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_system_green: system_green {
+ label = "green:system";
+ gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+ };
+
+ system_blue {
+ label = "blue:system";
+ gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 30 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+ðernet {
+ pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>;
+};
+
+&state_default {
+ gpio {
+ groups = "uart3", "rgmii2";
+ function = "gpio";
+ };
+};
