[PATCH] arm64: dts: rockchip: add device_type property to rk3399 pcie node

[Johan Jonker]

A test with the command below gives for example this error:
/arch/arm64/boot/dts/rockchip/rk3399-rock960.dt.yaml:
pcie@f8000000: 'device_type' is a required property

Fix this by adding a device_type property to the rk3399 pcie node.

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=~/.local/lib/python3.5/site-packages/dtschema/
schemas/pci/pci-bus.yaml

Signed-off-by: Johan Jonker <jbx6...@gmail.com>
---
 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 28459d194..6c571fee8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -252,6 +252,7 @@
                                <0 0 0 2 &pcie0_intc 1>,
                                <0 0 0 3 &pcie0_intc 2>,
                                <0 0 0 4 &pcie0_intc 3>;
+               device_type = "pci";
                linux,pci-domain = <0>;
                max-link-speed = <1>;
                msi-map = <0x0 &its 0x0 0x1000>;
-- 
2.11.0