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arm64: dts: rockchip: add linux,pci-domain for PCIe

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We need this to ask PCIe bus allocater to always
assign 0 to our root bus isntead of increasing it
, otherwise the hierarchy would be wrong if we unbind
and bind the root port.

Change-Id: I4ada61c89e617c7bccd92c5f9fa3334cae40603e
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
This commit is contained in:
Shawn Lin
2017-03-10 16:56:47 +08:00
committed by Huang, Tao
parent 3694d7d0d0
commit 03150c2ba8
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@@ -1200,6 +1200,7 @@
"hclk", "pm";
bus-range = <0x0 0x1>;
max-link-speed = <1>;
linux,pci-domain = <0>;
msi-map = <0x0 &its 0x0 0x1000>;
interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>,