ARM: dts: BCM5301X: Describe PCIe controllers fully

Tested successfully on BCM47094 SoC using Linux's pcie-iproc-platform
driver.

This fixes:
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@12000: 'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@12000: 'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@13000: 'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@13000: 'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@14000: 'device_type' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#
arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dtb: pcie@14000: 'ranges' is a required property
        from schema $id: http://devicetree.org/schemas/pci/pci-bus.yaml#

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Link: https://lore.kernel.org/r/20260108224026.3550-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>

diff --git a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
index d0d5f7e52a9176f35ec9659108f7d8b8e1d09ab8..cee08c8a9d72b46ac060102cf41398a57bfacba4 100644 (file)
--- a/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm-ns.dtsi
@@ -95,7 +95,10 @@
        axi@18000000 {
                compatible = "brcm,bus-axi";
                reg = <0x18000000 0x1000>;
-               ranges = <0x00000000 0x18000000 0x00100000>;
+               ranges = <0x00000000 0x18000000 0x00100000>,
+                        <0x08000000 0x08000000 0x08000000>,
+                        <0x20000000 0x20000000 0x08000000>,
+                        <0x28000000 0x28000000 0x08000000>;
                #address-cells = <1>;
                #size-cells = <1>;
 
@@ -182,22 +185,43 @@
                };
 
                pcie0: pcie@12000 {
+                       compatible = "brcm,iproc-pcie";
                        reg = <0x00012000 0x1000>;
+                       ranges = <0x82000000 0 0x08000000  0x08000000  0 0x08000000>;
+                       interrupt-map-mask = <0 0 0 0>;
+                       interrupt-map = <0 0 0 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
+                       bus-range = <0x00 0xff>;
+                       device_type = "pci";
 
+                       #interrupt-cells = <1>;
                        #address-cells = <3>;
                        #size-cells = <2>;
                };
 
                pcie1: pcie@13000 {
+                       compatible = "brcm,iproc-pcie";
                        reg = <0x00013000 0x1000>;
+                       ranges = <0x82000000 0 0x20000000  0x20000000  0 0x08000000>;
+                       interrupt-map-mask = <0 0 0 0>;
+                       interrupt-map = <0 0 0 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
+                       bus-range = <0x00 0xff>;
+                       device_type = "pci";
 
+                       #interrupt-cells = <1>;
                        #address-cells = <3>;
                        #size-cells = <2>;
                };
 
                pcie2: pcie@14000 {
+                       compatible = "brcm,iproc-pcie";
                        reg = <0x00014000 0x1000>;
+                       ranges = <0x82000000 0 0x28000000  0x28000000  0 0x08000000>;
+                       interrupt-map-mask = <0 0 0 0>;
+                       interrupt-map = <0 0 0 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+                       bus-range = <0x00 0xff>;
+                       device_type = "pci";
 
+                       #interrupt-cells = <1>;
                        #address-cells = <3>;
                        #size-cells = <2>;
                };