mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-31 05:54:26 -04:00
77e97abf12
Also removes random module and switches to new bcm2711 thermal driver. Boot tested on RPi 4B v1.1 4G. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
40 lines
1.9 KiB
Diff
40 lines
1.9 KiB
Diff
From bb766b0401a49f4a824dd116b9befe8542fe3cd6 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Fri, 27 Mar 2020 13:49:25 +0000
|
|
Subject: [PATCH] overlays: Add missing rpi-poe parameters
|
|
|
|
The rpi-poe fan overlay has gained two more fan speeds and adjusted
|
|
the thresholds and hystereses.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/overlays/README | 14 +++++++++++---
|
|
1 file changed, 11 insertions(+), 3 deletions(-)
|
|
|
|
--- a/arch/arm/boot/dts/overlays/README
|
|
+++ b/arch/arm/boot/dts/overlays/README
|
|
@@ -2037,12 +2037,20 @@ Name: rpi-poe
|
|
Info: Raspberry Pi PoE HAT fan
|
|
Load: dtoverlay=rpi-poe,<param>[=<val>]
|
|
Params: poe_fan_temp0 Temperature (in millicelcius) at which the fan
|
|
- turns on (default 50000)
|
|
+ turns on (default 40000)
|
|
poe_fan_temp0_hyst Temperature delta (in millicelcius) at which
|
|
- the fan turns off (default 5000)
|
|
+ the fan turns off (default 2000)
|
|
poe_fan_temp1 Temperature (in millicelcius) at which the fan
|
|
- speeds up (default 55000)
|
|
+ speeds up (default 45000)
|
|
poe_fan_temp1_hyst Temperature delta (in millicelcius) at which
|
|
+ the fan slows down (default 2000)
|
|
+ poe_fan_temp2 Temperature (in millicelcius) at which the fan
|
|
+ speeds up (default 50000)
|
|
+ poe_fan_temp2_hyst Temperature delta (in millicelcius) at which
|
|
+ the fan slows down (default 2000)
|
|
+ poe_fan_temp3 Temperature (in millicelcius) at which the fan
|
|
+ speeds up (default 55000)
|
|
+ poe_fan_temp3_hyst Temperature delta (in millicelcius) at which
|
|
the fan slows down (default 5000)
|
|
|
|
|