From 43f20b1c6140896916f4e91aacc166830a7ba849 Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Sat, 15 Aug 2020 13:51:12 +0100 Subject: arm64: dts: rockchip: Fix PCIe DT properties on rk3399 It recently became apparent that the lack of a 'device_type = "pci"' in the PCIe root complex node for rk3399 is a violation of the PCI binding, as documented in IEEE Std 1275-1994. Changes to the kernel's parsing of the DT made such violation fatal, as drivers cannot probe the controller anymore. Add the missing property makes the PCIe node compliant. While we are at it, drop the pointless linux,pci-domain property, which only makes sense when there are multiple host bridges. Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20200815125112.462652-3-maz@kernel.org Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/boot/dts/rockchip') diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index f5dee5f447bb..52bce81cfe77 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -234,6 +234,7 @@ reg = <0x0 0xf8000000 0x0 0x2000000>, <0x0 0xfd000000 0x0 0x1000000>; reg-names = "axi-base", "apb-base"; + device_type = "pci"; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; @@ -252,7 +253,6 @@ <0 0 0 2 &pcie0_intc 1>, <0 0 0 3 &pcie0_intc 2>, <0 0 0 4 &pcie0_intc 3>; - linux,pci-domain = <0>; max-link-speed = <1>; msi-map = <0x0 &its 0x0 0x1000>; phys = <&pcie_phy 0>, <&pcie_phy 1>, -- cgit v1.2.3