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 <[email protected]>
[ improve commit title ]
Link: https://github.com/openwrt/openwrt/pull/17924
Signed-off-by: Christian Marangi <[email protected]>

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 (file)
index 0000000..ca03473
--- /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@48 {
+                               compatible = "national,lm75";
+                               reg = <0x48>;
++                              #thermal-sensor-cells = <0>;
+                       };
+               };
+               serial@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 (file)
index 0000000..5bc0378
--- /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@5v */
+               compatible = "gpio-fan";
+               pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>;
+@@ -187,33 +187,18 @@
+ 
+       partition@0 {
+               label = "u-boot";
+-              reg = <0x0000000 0x100000>;
++              reg = <0x0000000 0x0e0000>;
+               read-only;
+       };
+ 
+-      partition@100000 {
+-              label = "uImage";
+-              reg = <0x0100000 0x500000>;
+-      };
+-
+-      partition@600000 {
+-              label = "ramdisk";
+-              reg = <0x0600000 0x500000>;
+-      };
+-
+-      partition@b00000 {
+-              label = "image";
+-              reg = <0x0b00000 0x6600000>;
+-      };
+-
+-      partition@7100000 {
+-              label = "mini firmware";
+-              reg = <0x7100000 0xa00000>;
++      partition@e0000 {
++              label = "u-boot-env";
++              reg = <0x00e0000 0x020000>;
+       };
+ 
+-      partition@7b00000 {
+-              label = "config";
+-              reg = <0x7b00000 0x500000>;
++      partition@100000 {
++              label = "ubi";
++              reg = <0x0100000 0x7f00000>;
+       };
+ };
+