香橙派5plus无法开启风扇，80多度，没有pwm-fan文件

singlermy · 2024 年9 月 16 日 11:23

我这边用的是32g内存的香橙派5plus
如果不开风扇，只用散热片的情况，即便什么都不做，FydeOS也会显示cpu逐渐到80多度

我已看过“Radxa Rock 5B 如何开启 PWM 风扇”的这两个相关帖子

于是我就想参照着Radxa Rock 5B的方式改
但无法在香橙派5plus中找到pwm-fan.dtbo这个文件

求解！应该如何启动5plus的风扇呢？

以下是/boot/rockchip/overlay/里面的所有dtbo

orangepi5 ~ # ls /boot/rockchip/overlay/*dtbo
/boot/rockchip/overlay/mixtile-blade3-sata2.dtbo
/boot/rockchip/overlay/orangepi-5-ap6275p.dtbo
/boot/rockchip/overlay/orangepi-5-disable-led.dtbo
/boot/rockchip/overlay/orangepi-5-lcd1.dtbo
/boot/rockchip/overlay/orangepi-5-lcd2.dtbo
/boot/rockchip/overlay/orangepi-5-plus-disable-leds.dtbo
/boot/rockchip/overlay/orangepi-5-plus-hdmi2-8k.dtbo
/boot/rockchip/overlay/orangepi-5-plus-lcd.dtbo
/boot/rockchip/overlay/orangepi-5-plus-ov13850.dtbo
/boot/rockchip/overlay/orangepi-5-plus-ov13855.dtbo
/boot/rockchip/overlay/orangepi-5-plus-sata2.dtbo
/boot/rockchip/overlay/orangepi-5-sata.dtbo
/boot/rockchip/overlay/rk3588-can0-m0.dtbo
/boot/rockchip/overlay/rk3588-can1-m0.dtbo
/boot/rockchip/overlay/rk3588-can1-m1.dtbo
/boot/rockchip/overlay/rk3588-can2-m1.dtbo
/boot/rockchip/overlay/rk3588-dwc3-host.dtbo
/boot/rockchip/overlay/rk3588-dwc3-peripheral.dtbo
/boot/rockchip/overlay/rk3588-i2c0-m1.dtbo
/boot/rockchip/overlay/rk3588-i2c1-m0.dtbo
/boot/rockchip/overlay/rk3588-i2c1-m2.dtbo
/boot/rockchip/overlay/rk3588-i2c1-m4.dtbo
/boot/rockchip/overlay/rk3588-i2c2-m0.dtbo
/boot/rockchip/overlay/rk3588-i2c2-m4.dtbo
/boot/rockchip/overlay/rk3588-i2c3-m0.dtbo
/boot/rockchip/overlay/rk3588-i2c3-m1.dtbo
/boot/rockchip/overlay/rk3588-i2c4-m3.dtbo
/boot/rockchip/overlay/rk3588-i2c5-m3.dtbo
/boot/rockchip/overlay/rk3588-i2c6-m0.dtbo
/boot/rockchip/overlay/rk3588-i2c6-m3.dtbo
/boot/rockchip/overlay/rk3588-i2c6-m4.dtbo
/boot/rockchip/overlay/rk3588-i2c7-m3.dtbo
/boot/rockchip/overlay/rk3588-i2c8-m2.dtbo
/boot/rockchip/overlay/rk3588-i2c8-m4.dtbo
/boot/rockchip/overlay/rk3588-ov13850-c1.dtbo
/boot/rockchip/overlay/rk3588-ov13850-c2.dtbo
/boot/rockchip/overlay/rk3588-ov13850-c3.dtbo
/boot/rockchip/overlay/rk3588-ov13855-c1.dtbo
/boot/rockchip/overlay/rk3588-ov13855-c2.dtbo
/boot/rockchip/overlay/rk3588-ov13855-c3.dtbo
/boot/rockchip/overlay/rk3588-pwm0-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm0-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm0-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm1-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm1-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm1-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm10-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm11-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm11-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm12-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm13-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm13-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm14-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm14-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm14-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm15-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm15-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm15-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm15-m3.dtbo
/boot/rockchip/overlay/rk3588-pwm2-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m3.dtbo
/boot/rockchip/overlay/rk3588-pwm5-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm6-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm6-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm7-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm7-m3.dtbo
/boot/rockchip/overlay/rk3588-pwm8-m0.dtbo
/boot/rockchip/overlay/rk3588-spi0-m1-cs0-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi0-m1-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi0-m2-cs0-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi0-m2-cs0-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi0-m2-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi1-m1-cs0-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi1-m1-cs1-mcp2515-8mhz.dtbo
/boot/rockchip/overlay/rk3588-spi1-m1-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi4-m0-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi4-m1-cs0-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi4-m1-cs0-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi4-m1-cs1-spidev.dtbo
/boot/rockchip/overlay/rk3588-spi4-m2-cs0-spidev.dtbo
/boot/rockchip/overlay/rk3588-uart0-m2.dtbo
/boot/rockchip/overlay/rk3588-uart1-m1.dtbo
/boot/rockchip/overlay/rk3588-uart2-m0.dtbo
/boot/rockchip/overlay/rk3588-uart2-m2.dtbo
/boot/rockchip/overlay/rk3588-uart3-m0.dtbo
/boot/rockchip/overlay/rk3588-uart3-m1.dtbo
/boot/rockchip/overlay/rk3588-uart4-m0.dtbo
/boot/rockchip/overlay/rk3588-uart4-m2.dtbo
/boot/rockchip/overlay/rk3588-uart6-m1-full.dtbo
/boot/rockchip/overlay/rk3588-uart6-m1.dtbo
/boot/rockchip/overlay/rk3588-uart7-m1-full.dtbo
/boot/rockchip/overlay/rk3588-uart7-m1.dtbo
/boot/rockchip/overlay/rk3588-uart7-m2.dtbo
/boot/rockchip/overlay/rk3588-uart8-m0-full.dtbo
/boot/rockchip/overlay/rk3588-uart8-m0.dtbo
/boot/rockchip/overlay/rk3588-uart8-m1.dtbo
/boot/rockchip/overlay/rk3588-w1-gpio3-b3.dtbo
/boot/rockchip/overlay/rk3588-w1-gpio4-b1.dtbo
/boot/rockchip/overlay/rock-5a-hdmi-8k.dtbo
/boot/rockchip/overlay/rock-5a-i2c5-rtc-hym8563.dtbo
/boot/rockchip/overlay/rock-5a-radxa-camera-4k.dtbo
/boot/rockchip/overlay/rock-5a-radxa-display-10fhd.dtbo
/boot/rockchip/overlay/rock-5a-radxa-display-10hd.dtbo
/boot/rockchip/overlay/rock-5a-radxa-display-8hd.dtbo
/boot/rockchip/overlay/rock-5a-rpi-camera-v2.dtbo
/boot/rockchip/overlay/rock-5a-sata.dtbo
/boot/rockchip/overlay/rock-5a-spi-nor-flash.dtbo
/boot/rockchip/overlay/rock-5a-usb-otg.dtbo
/boot/rockchip/overlay/rock-5b-hdmi1-8k.dtbo
/boot/rockchip/overlay/rock-5b-hdmi2-8k.dtbo
/boot/rockchip/overlay/rock-5b-pd-max-voltage-12v.dtbo
/boot/rockchip/overlay/rock-5b-radxa-camera-4k.dtbo
/boot/rockchip/overlay/rock-5b-radxa-display-10fhd.dtbo
/boot/rockchip/overlay/rock-5b-radxa-display-10hd.dtbo
/boot/rockchip/overlay/rock-5b-radxa-display-8hd.dtbo
/boot/rockchip/overlay/rock-5b-rpi-camera-v2.dtbo
/boot/rockchip/overlay/rock-5b-sata.dtbo
/boot/rockchip/overlay/rockchip-rk3588-opp-oc-24ghz.dtbo

hacker · 2024 年9 月 16 日 11:38

http://www.orangepi.cn/orangepiwiki/index.php?title=Orange_Pi_5_Plus&oldid=4262．按照他们官方文档，也是pwm-fan，你可以按照路径创建一个文件

singlermy · 2024 年9 月 16 日 12:14

香橙派5plus官方文档中提到的dts文件在FydeOS这边是没有的

而且在FydeOS这边，可能是控制风扇的pwm3文件有下面这四个，不知是其中的哪一个：
/boot/rockchip/overlay/rk3588-pwm3-m0.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m1.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m2.dtbo
/boot/rockchip/overlay/rk3588-pwm3-m3.dtbo

香橙派那边写了一句“使用的PWM引脚为PWM3_IR_M1”
所以会是rk3588-pwm3-m1.dtbo这个文件吗？

我担心试错了文件会损坏板子，希望能再帮忙求证一下

hacker · 2024 年9 月 16 日 12:23

那我就不知道了，我不用香橙派，按理说fydeos的device tree用的都是板子自己的device tree吧。我觉得你去香橙派的社区问应该更快一点，device tree硬件厂商更熟

ganyuhang · 2024 年9 月 16 日 15:32

对应的文件在这里

github.com

openFyde/foundation-rk3588/blob/deeb900f7a58b710b5f66f78d09c1f434e73b6ab/chipset-rk3588/sys-kernel/chromeos-kernel-5_10/files/5.10.198/000-9-add-rock5-orangepi-khadas.patch#L26680


      
          +	fragment@0 {
          +		target = <&pwm3>;
          +
          +		__overlay__ {
          +			status = "okay";
          +			pinctrl-0 = <&pwm3m0_pins>;
          +		};
          +	};
          +};
          Index: kernel-rockchip/arch/arm64/boot/dts/rockchip/overlay/rk3588-pwm3-m1.dts
          ===================================================================
          --- /dev/null
          +++ kernel-rockchip/arch/arm64/boot/dts/rockchip/overlay/rk3588-pwm3-m1.dts
          @@ -0,0 +1,21 @@
          +/dts-v1/;
          +/plugin/;
          +
          +/ {
          +	metadata {
          +		title = "Enable PWM3-M1";
          +		compatible = "radxa,rock-5b";

这是rock5b用的

我看了下openFyde的orange pi 5 plus，是开启风扇的

github.com

openFyde/foundation-rk3588/blob/deeb900f7a58b710b5f66f78d09c1f434e73b6ab/chipset-rk3588/sys-kernel/chromeos-kernel-5_10/files/5.10.198/000-9-add-rock5-orangepi-khadas.patch#L11175


      
          +		};
          +
          +		green_led@2 {
          +			gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_HIGH>;
          +			label = "green_led";
          +			linux,default-trigger = "heartbeat";
          +			linux,default-trigger-delay-ms = <0>;
          +		};
          +	};
          +
          +	fan: pwm-fan {
          +		compatible = "pwm-fan";
          +		#cooling-cells = <2>;
          +		pwms = <&pwm3 0 50000 0>;
          +		cooling-levels = <0 50 100 150 200 255>;
          +		rockchip,temp-trips = <
          +			50000   1
          +			55000   2
          +			60000   3
          +			65000   4
          +			70000   5