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openmptcprouter/root/target/linux/brcm2708/patches-4.19/0215-BCM2708_DT-update-firmware-node-binding.patch
2019-04-22 17:10:09 +02:00

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From 14f167f40460ae63adaab8468753c55e3606dded Mon Sep 17 00:00:00 2001
From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Date: Wed, 28 Nov 2018 10:36:01 +0100
Subject: [PATCH 215/432] BCM2708_DT: update firmware node binding
The upstreamed version of the firmware node has been updated to present
it as a "simple-bus". We need to get this in order to accomodate other
device bindings, namely RPi's firmware based gpio expander.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
arch/arm/boot/dts/bcm2708-rpi.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm2708-rpi.dtsi b/arch/arm/boot/dts/bcm2708-rpi.dtsi
index 1b5ab163cd6b..9e1492186728 100644
--- a/arch/arm/boot/dts/bcm2708-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi
@@ -50,7 +50,9 @@
};
firmware: firmware {
- compatible = "raspberrypi,bcm2835-firmware";
+ compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
+ #address-cells = <0>;
+ #size-cells = <0>;
mboxes = <&mailbox>;
};
--
2.19.1