2019-09-19 14:43:19 +00:00
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From a11b6221e69ba4177ee428e2cb6fb4e4bd68c5f4 Mon Sep 17 00:00:00 2001
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2019-07-09 18:32:28 +00:00
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Fri, 5 Jul 2019 09:22:10 +0100
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2019-12-23 12:42:55 +00:00
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Subject: [PATCH] overlays: Add real parameters to the rpi-poe overlay
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2019-07-09 18:32:28 +00:00
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As a result of being loaded by the POE HAT EEPROM, the rpi-poe overlay
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doesn't expose parameters in the usual way; instead it adds them to
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the base Device Tree, and the user is expected to use "dtparam=..."
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to access them.
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To make the documentation correct and to protect users who load the
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overlay explicitly, expecting to be able to use the parameters, add
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real parameters to the overlay as well.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/overlays/rpi-poe-overlay.dts | 7 +++++++
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1 file changed, 7 insertions(+)
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--- a/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
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+++ b/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
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@@ -60,4 +60,11 @@
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poe_fan_temp1_hyst = <&trip1>,"hysteresis:0";
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};
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};
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+
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+ __overrides__ {
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+ poe_fan_temp0 = <&trip0>,"temperature:0";
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+ poe_fan_temp0_hyst = <&trip0>,"hysteresis:0";
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+ poe_fan_temp1 = <&trip1>,"temperature:0";
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+ poe_fan_temp1_hyst = <&trip1>,"hysteresis:0";
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+ };
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};
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