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From 46baaba63c61f93160b2a711a240d814989105e7 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Fri, 5 Jul 2019 09:22:10 +0100
Subject: [PATCH 693/782] overlays: Add real parameters to the rpi-poe overlay

As a result of being loaded by the POE HAT EEPROM, the rpi-poe overlay
doesn't expose parameters in the usual way; instead it adds them to
the base Device Tree, and the user is expected to use "dtparam=..."
to access them.

To make the documentation correct and to protect users who load the
overlay explicitly, expecting to be able to use the parameters, add
real parameters to the overlay as well.

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
 arch/arm/boot/dts/overlays/rpi-poe-overlay.dts | 7 +++++++
 1 file changed, 7 insertions(+)

--- a/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
+++ b/arch/arm/boot/dts/overlays/rpi-poe-overlay.dts
@@ -60,4 +60,11 @@
 			poe_fan_temp1_hyst =	<&trip1>,"hysteresis:0";
 		};
 	};
+
+	__overrides__ {
+		poe_fan_temp0 =		<&trip0>,"temperature:0";
+		poe_fan_temp0_hyst =	<&trip0>,"hysteresis:0";
+		poe_fan_temp1 =		<&trip1>,"temperature:0";
+		poe_fan_temp1_hyst =	<&trip1>,"hysteresis:0";
+	};
 };