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raspberrypi_linux
Commits
081f560b
Commit
081f560b
authored
Dec 02, 2019
by
Serge Schneider
Committed by
popcornmix
May 27, 2021
Browse files
overlays: Add rpi-poe-plus overlay
Signed-off-by:
Serge Schneider
<
serge@raspberrypi.com
>
parent
87956aff
Changes
3
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arch/arm/boot/dts/overlays/Makefile
View file @
081f560b
...
...
@@ -153,6 +153,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
rpi-display.dtbo
\
rpi-ft5406.dtbo
\
rpi-poe.dtbo
\
rpi-poe-plus.dtbo
\
rpi-proto.dtbo
\
rpi-sense.dtbo
\
rpi-tv.dtbo
\
...
...
arch/arm/boot/dts/overlays/README
View file @
081f560b
...
...
@@ -2412,6 +2412,27 @@ Params: poe_fan_temp0 Temperature (in millicelcius) at which the fan
the fan slows down (default 5000)
Name: rpi-poe-plus
Info: Raspberry Pi PoE+ HAT fan
Load: dtoverlay=rpi-poe-plus,<param>[=<val>]
Params: poe_fan_temp0 Temperature (in millicelcius) at which the fan
turns on (default 40000)
poe_fan_temp0_hyst Temperature delta (in millicelcius) at which
the fan turns off (default 2000)
poe_fan_temp1 Temperature (in millicelcius) at which the fan
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)
Name: rpi-proto
Info: Configures the RPi Proto audio card
Load: dtoverlay=rpi-proto
...
...
arch/arm/boot/dts/overlays/rpi-poe-plus-overlay.dts
0 → 100644
View file @
081f560b
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
// Overlay for the Raspberry Pi PoE+ HAT.
#include "rpi-poe-overlay.dts"
/ {
compatible = "brcm,bcm2835";
fragment@3 {
target-path = "/";
__overlay__ {
rpi_poe_power_supply: rpi-poe-power-supply@0 {
compatible = "raspberrypi,rpi-poe-power-supply";
firmware = <&firmware>;
status = "okay";
};
};
};
};
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