arm64: dts: cavium: fix PCI bus dtc warnings

[ Upstream commit e2c8d283c4e2f468bed1bcfedb80b670b1bc8ab1 ]

dtc recently added PCI bus checks. Fix these warnings:

arch/arm64/boot/dts/cavium/thunder2-99xx.dtb: Warning (pci_bridge): Node /pci missing bus-range for PCI bridge
arch/arm64/boot/dts/cavium/thunder2-99xx.dtb: Warning (unit_address_vs_reg): Node /pci has a reg or ranges property, but no unit name

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Jayachandran C <jnair@caviumnetworks.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
index 4220fbd..ff5c4c4 100644 (file)
--- a/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
+++ b/arch/arm64/boot/dts/cavium/thunder2-99xx.dtsi
@@ -98,7 +98,7 @@
                clock-output-names = "clk125mhz";
        };
 
-       pci {
+       pcie@30000000 {
                compatible = "pci-host-ecam-generic";
                device_type = "pci";
                #interrupt-cells = <1>;
@@ -118,6 +118,7 @@
                ranges =
                  <0x02000000    0 0x40000000    0 0x40000000    0 0x20000000
                   0x43000000 0x40 0x00000000 0x40 0x00000000 0x20 0x00000000>;
+               bus-range = <0 0xff>;
                interrupt-map-mask = <0 0 0 7>;
                interrupt-map =
                      /* addr  pin  ic   icaddr  icintr */