blob: 963989cf5d8ccd2d08206238c7c53a43f985c9a8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
From 764a3a5da899b596474edf916b44dfc034443445 Mon Sep 17 00:00:00 2001
From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Mon, 17 Sep 2018 08:08:08 +0200
Subject: [PATCH 08/32] arm64: dts: marvell: armada-37xx: Set pci-domain
This is a nop for normal operation but allows the device tree overlay
that the Jailhouse hypervisor injects to use pci-domain as well
(linux,pci-domain has to be applied consistently in a system). That will
assign a stable PCI domain to the secondary, virtual host controller of
Jailhouse.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
index 000c135e39b7..d839cea9d361 100644
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -482,6 +482,7 @@
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x00 0xff>;
+ linux,pci-domain = <0>;
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <1>;
msi-parent = <&pcie0>;
--
2.11.0
|
