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realtek: HPE 1920 24G PoE+ 180W/370W move fans to hwmon

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Apply the equivalent of commit f64541db020e ("realtek: HPE 1920 8G PoE+
180W move fans to hwmon") to the 24-ports variants of the HPE 1920 PoE+
switches, with model numbers JG925A and JG926A.

Copy from the original commit message:

  Move to using hwmon and gpio-fan. This is by adding gpio_fan_array to
  DTS and kmod-hwmon-gpiofan to DEVICE_PACKAGES.

  In combination with the new rtl8231 gpio driver the default fan
  behaviour will be maximum fan speed.

  Bump compat value to 1.1 due to existing config in /etc/config/system
  via gpio_switch. Also notify in device compat that fan is now going to
  be at bootloader setting (maximum in this case) by default unless turned
  down.

As the init script 03_gpio_switches does not perform any action after
removing these devices from it, the file can be dropped.

Link: https://github.com/openwrt/openwrt/pull/17598
Signed-off-by: Fabian Groffen <grobian@gentoo.org>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
(cherry picked from commit 0a7c8ed9d94930ba062c71df79f63c06eeab4543)
This commit is contained in:
Fabian Groffen 2025-01-15 20:12:02 +01:00 committed by Sander Vanheule
parent 88d7d0d9cc
commit b98d99261a
5 changed files with 29 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
target/linux/realtek/base-files/etc/board.d/03_gpio_switches
View File

@ -1,17 +0,0 @@
. /lib/functions/uci-defaults.sh
board_config_update
board=$(board_name)
case "$board" in
hpe,1920-24g-poe-180w|\
hpe,1920-24g-poe-370w)
ucidef_add_gpio_switch "fan_ctrl" "Fan control" "456" "0"
;;
esac
board_config_flush
exit 0

4
target/linux/realtek/base-files/etc/board.d/05_compat-version
View File

@ -8,7 +8,9 @@
board_config_update
case "$(board_name)" in
hpe,1920-8g-poe-180w)
hpe,1920-8g-poe-180w | \
hpe,1920-24g-poe-180w | \
hpe,1920-24g-poe-370w)
ucidef_set_compat_version "1.1"
;;
zyxel,gs1900-8 | \

11
target/linux/realtek/dts/rtl8382_hpe_1920-24g-poe-180w.dts
View File

@ -5,6 +5,17 @@
/ {
compatible = "hpe,1920-24g-poe-180w", "realtek,rtl838x-soc";
model = "HPE 1920-24G-PoE+ 180W (JG925A)";
gpio_fan_array {
compatible = "gpio-fan";
gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <5000 0>,
<8200 1>;
alarm-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
#cooling-cells = <2>;
};
};
&uart1 {

11
target/linux/realtek/dts/rtl8382_hpe_1920-24g-poe-370w.dts
View File

@ -5,6 +5,17 @@
/ {
compatible = "hpe,1920-24g-poe-370w", "realtek,rtl838x-soc";
model = "HPE 1920-24G-PoE+ 370W (JG926A)";
gpio_fan_array {
compatible = "gpio-fan";
gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <5000 0>,
<8200 1>;
alarm-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
#cooling-cells = <2>;
};
};
&uart1 {

6
target/linux/realtek/image/rtl838x.mk
View File

@ -147,18 +147,20 @@ TARGET_DEVICES += hpe_1920-24g
define Device/hpe_1920-24g-poe-180w
$(Device/hpe_1920)
$(Device/hwmon-fan-migration)
SOC := rtl8382
DEVICE_MODEL := 1920-24G-PoE+ 180W (JG925A)
DEVICE_PACKAGES += realtek-poe
DEVICE_PACKAGES += realtek-poe kmod-hwmon-gpiofan
H3C_DEVICE_ID := 0x00010028
endef
TARGET_DEVICES += hpe_1920-24g-poe-180w
define Device/hpe_1920-24g-poe-370w
$(Device/hpe_1920)
$(Device/hwmon-fan-migration)
SOC := rtl8382
DEVICE_MODEL := 1920-24G-PoE+ 370W (JG926A)
DEVICE_PACKAGES += realtek-poe
DEVICE_PACKAGES += realtek-poe kmod-hwmon-gpiofan
H3C_DEVICE_ID := 0x00010029
endef
TARGET_DEVICES += hpe_1920-24g-poe-370w