From 03150c2ba82182af3105e7c81aa7206c3b0ea479 Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Fri, 10 Mar 2017 16:56:47 +0800 Subject: [PATCH] arm64: dts: rockchip: add linux,pci-domain for PCIe 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 --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index ede485142847..312840d480c8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -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 = , , -- 2.34.1