[openwrt/openwrt] kirkwood: add aliases and new partition for support D-Link DNS-325 A1

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/2c2b04829583453bc654470f119eab173228068f

commit 2c2b04829583453bc654470f119eab173228068f
Author: Konstantin Meshkov <skyline at mail.ru>
AuthorDate: Tue Nov 25 16:18:31 2025 +0300

    kirkwood: add aliases and new partition for support D-Link DNS-325 A1
    
    - Added fan0 alias
    - Implemented LED aliases and thermal zones
    - Restructured partitions: u-boot, u-boot-env, ubi
    
    Signed-off-by: Konstantin Meshkov <skyline at mail.ru>
    [ improve commit title ]
    Link: https://github.com/openwrt/openwrt/pull/17924
    Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
---
 ...8-dns325-add-led-labels-and-thermal-zones.patch | 107 +++++++++++++++++++++
 ...ns325-add-fan-label-and-update-partitions.patch |  52 ++++++++++
 2 files changed, 159 insertions(+)

diff --git a/target/linux/kirkwood/patches-6.12/108-dns325-add-led-labels-and-thermal-zones.patch b/target/linux/kirkwood/patches-6.12/108-dns325-add-led-labels-and-thermal-zones.patch
new file mode 100644
index 0000000000..ca0347366c
--- /dev/null
+++ b/target/linux/kirkwood/patches-6.12/108-dns325-add-led-labels-and-thermal-zones.patch
@@ -0,0 +1,107 @@
+--- a/arch/arm/boot/dts/marvell/kirkwood-dns325.dts
++++ b/arch/arm/boot/dts/marvell/kirkwood-dns325.dts
+@@ -2,11 +2,19 @@
+ /dts-v1/;
+ 
+ #include "kirkwood-dnskw.dtsi"
++#include <dt-bindings/thermal/thermal.h>
+ 
+ / {
+ 	model = "D-Link DNS-325 NAS (Rev A1)";
+ 	compatible = "dlink,dns-325-a1", "dlink,dns-325", "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+ 
++	aliases {
++		led-boot = &led_white_power;
++		led-failsafe = &led_white_power;
++		led-running = &led_white_power;
++		led-upgrade = &led_white_power;
++	};
++
+ 	memory {
+ 		device_type = "memory";
+ 		reg = <0x00000000 0x10000000>;
+@@ -24,24 +32,25 @@
+ 			     &pmx_led_white_usb>;
+ 		pinctrl-names = "default";
+ 
+-		led-white-power {
++		led_white_power: white-power {
+ 			label = "dns325:white:power";
+ 			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
+ 			default-state = "keep";
+ 		};
+-		led-white-usb {
++		led_white_usb: white-usb {
+ 			label = "dns325:white:usb";
+ 			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; /* GPIO 43 */
++			linux,default-trigger = "usb-host";
+ 		};
+-		led-red-l_hdd {
++		led_red_l_hdd: red-l_hdd {
+ 			label = "dns325:red:l_hdd";
+ 			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
+ 		};
+-		led-red-r_hdd {
++		led_red_r_hdd: red-r_hdd {
+ 			label = "dns325:red:r_hdd";
+ 			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
+ 		};
+-		led-red-usb {
++		led_red_usb: red-usb {
+ 			label = "dns325:red:usb";
+ 			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
+ 		};
+@@ -54,10 +63,53 @@
+ 			lm75: lm75 at 48 {
+ 				compatible = "national,lm75";
+ 				reg = <0x48>;
++				#thermal-sensor-cells = <0>;
+ 			};
+ 		};
+ 		serial at 12000 {
+ 			status = "okay";
+ 		};
+ 	};
++
++	thermal-zones {
++		chassis-thermal {
++			polling-delay = <20000>;
++			polling-delay-passive = <2000>;
++
++			thermal-sensors = <&lm75>;
++
++			trips {
++				chassis_alert0: chassis-alert0 {
++					temperature = <43000>;
++					hysteresis = <3000>;
++					type = "active";
++				};
++				chassis_alert1: chassis-alert1 {
++					temperature = <47000>;
++					hysteresis = <3000>;
++					type = "active";
++				};
++				chassis-crit {
++					temperature = <60000>;
++					hysteresis = <2000>;
++					type = "critical";
++				};
++			};
++
++			cooling-maps {
++				map0 {
++					trip = <&chassis_alert0>;
++					cooling-device = <&fan0 1 1>;
++				};
++				map1 {
++					trip = <&chassis_alert1>;
++					cooling-device = <&fan0 2 2>;
++				};
++			};
++		};
++	};
++};
++
++&fan0 {
++	#cooling-cells = <2>;
+ };
diff --git a/target/linux/kirkwood/patches-6.12/109-dns325-add-fan-label-and-update-partitions.patch b/target/linux/kirkwood/patches-6.12/109-dns325-add-fan-label-and-update-partitions.patch
new file mode 100644
index 0000000000..5bc0378f4e
--- /dev/null
+++ b/target/linux/kirkwood/patches-6.12/109-dns325-add-fan-label-and-update-partitions.patch
@@ -0,0 +1,52 @@
+--- a/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi
++++ b/arch/arm/boot/dts/marvell/kirkwood-dnskw.dtsi
+@@ -29,7 +29,7 @@
+ 		};
+ 	};
+ 
+-	gpio_fan {
++	fan0: gpio_fan {
+ 		/* Fan: ADDA AD045HB-G73 40mm 6000rpm at 5v */
+ 		compatible = "gpio-fan";
+ 		pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
+@@ -187,33 +187,18 @@
+ 
+ 	partition at 0 {
+ 		label = "u-boot";
+-		reg = <0x0000000 0x100000>;
++		reg = <0x0000000 0x0e0000>;
+ 		read-only;
+ 	};
+ 
+-	partition at 100000 {
+-		label = "uImage";
+-		reg = <0x0100000 0x500000>;
+-	};
+-
+-	partition at 600000 {
+-		label = "ramdisk";
+-		reg = <0x0600000 0x500000>;
+-	};
+-
+-	partition at b00000 {
+-		label = "image";
+-		reg = <0x0b00000 0x6600000>;
+-	};
+-
+-	partition at 7100000 {
+-		label = "mini firmware";
+-		reg = <0x7100000 0xa00000>;
++	partition at e0000 {
++		label = "u-boot-env";
++		reg = <0x00e0000 0x020000>;
+ 	};
+ 
+-	partition at 7b00000 {
+-		label = "config";
+-		reg = <0x7b00000 0x500000>;
++	partition at 100000 {
++		label = "ubi";
++		reg = <0x0100000 0x7f00000>;
+ 	};
+ };
+