| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/phy/phy.h> |
| #include <dt-bindings/soc/bcm-pmb.h> |
| |
| /dts-v1/; |
| |
| / { |
| interrupt-parent = <&gic>; |
| |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| aliases { |
| serial0 = &uart0; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "brcm,brahma-b53"; |
| reg = <0x0>; |
| next-level-cache = <&l2>; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "brcm,brahma-b53"; |
| reg = <0x1>; |
| enable-method = "spin-table"; |
| cpu-release-addr = <0x0 0xfff8>; |
| next-level-cache = <&l2>; |
| }; |
| |
| cpu2: cpu@2 { |
| device_type = "cpu"; |
| compatible = "brcm,brahma-b53"; |
| reg = <0x2>; |
| enable-method = "spin-table"; |
| cpu-release-addr = <0x0 0xfff8>; |
| next-level-cache = <&l2>; |
| }; |
| |
| cpu3: cpu@3 { |
| device_type = "cpu"; |
| compatible = "brcm,brahma-b53"; |
| reg = <0x3>; |
| enable-method = "spin-table"; |
| cpu-release-addr = <0x0 0xfff8>; |
| next-level-cache = <&l2>; |
| }; |
| |
| l2: l2-cache0 { |
| compatible = "cache"; |
| }; |
| }; |
| |
| axi@81000000 { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x00 0x00 0x81000000 0x4000>; |
| |
| gic: interrupt-controller@1000 { |
| compatible = "arm,gic-400"; |
| #interrupt-cells = <3>; |
| #address-cells = <0>; |
| interrupt-controller; |
| reg = <0x1000 0x1000>, |
| <0x2000 0x2000>; |
| }; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, |
| <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; |
| }; |
| |
| pmu { |
| compatible = "arm,cortex-a53-pmu"; |
| interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; |
| }; |
| |
| clocks { |
| periph_clk: periph_clk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <50000000>; |
| clock-output-names = "periph"; |
| }; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x00 0x00 0x80000000 0x281000>; |
| |
| enet: ethernet@2000 { |
| compatible = "brcm,bcm4908-enet"; |
| reg = <0x2000 0x1000>; |
| |
| interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "rx", "tx"; |
| }; |
| |
| usb_phy: usb-phy@c200 { |
| compatible = "brcm,bcm4908-usb-phy"; |
| reg = <0xc200 0x100>; |
| reg-names = "ctrl"; |
| power-domains = <&pmb BCM_PMB_HOST_USB>; |
| dr_mode = "host"; |
| brcm,has-xhci; |
| brcm,has-eohci; |
| #phy-cells = <1>; |
| status = "disabled"; |
| }; |
| |
| ehci: usb@c300 { |
| compatible = "generic-ehci"; |
| reg = <0xc300 0x100>; |
| interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; |
| phys = <&usb_phy PHY_TYPE_USB2>; |
| status = "disabled"; |
| }; |
| |
| ohci: usb@c400 { |
| compatible = "generic-ohci"; |
| reg = <0xc400 0x100>; |
| interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; |
| phys = <&usb_phy PHY_TYPE_USB2>; |
| status = "disabled"; |
| }; |
| |
| xhci: usb@d000 { |
| compatible = "generic-xhci"; |
| reg = <0xd000 0x8c8>; |
| interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; |
| phys = <&usb_phy PHY_TYPE_USB3>; |
| status = "disabled"; |
| }; |
| |
| bus@80000 { |
| compatible = "simple-bus"; |
| #size-cells = <1>; |
| #address-cells = <1>; |
| ranges = <0 0x80000 0x50000>; |
| |
| ethernet-switch@0 { |
| compatible = "brcm,bcm4908-switch"; |
| reg = <0x0 0x40000>, |
| <0x40000 0x110>, |
| <0x40340 0x30>, |
| <0x40380 0x30>, |
| <0x40600 0x34>, |
| <0x40800 0x208>; |
| reg-names = "core", "reg", "intrl2_0", |
| "intrl2_1", "fcb", "acb"; |
| interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; |
| brcm,num-gphy = <5>; |
| brcm,num-rgmii-ports = <2>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ports: ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| phy-mode = "internal"; |
| phy-handle = <&phy8>; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| phy-mode = "internal"; |
| phy-handle = <&phy9>; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| phy-mode = "internal"; |
| phy-handle = <&phy10>; |
| }; |
| |
| port@3 { |
| reg = <3>; |
| phy-mode = "internal"; |
| phy-handle = <&phy11>; |
| }; |
| |
| port@8 { |
| reg = <8>; |
| phy-mode = "internal"; |
| ethernet = <&enet>; |
| |
| fixed-link { |
| speed = <1000>; |
| full-duplex; |
| }; |
| }; |
| }; |
| }; |
| |
| mdio: mdio@405c0 { |
| compatible = "brcm,unimac-mdio"; |
| reg = <0x405c0 0x8>; |
| reg-names = "mdio"; |
| #size-cells = <0>; |
| #address-cells = <1>; |
| |
| phy8: ethernet-phy@8 { |
| reg = <8>; |
| }; |
| |
| phy9: ethernet-phy@9 { |
| reg = <9>; |
| }; |
| |
| phy10: ethernet-phy@a { |
| reg = <10>; |
| }; |
| |
| phy11: ethernet-phy@b { |
| reg = <11>; |
| }; |
| |
| phy12: ethernet-phy@c { |
| reg = <12>; |
| }; |
| }; |
| }; |
| |
| procmon: syscon@280000 { |
| compatible = "simple-bus"; |
| reg = <0x280000 0x1000>; |
| ranges; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| pmb: power-controller@2800c0 { |
| compatible = "brcm,bcm4908-pmb"; |
| reg = <0x2800c0 0x40>; |
| #power-domain-cells = <1>; |
| }; |
| }; |
| }; |
| |
| bus@ff800000 { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x00 0x00 0xff800000 0x3000>; |
| |
| timer: timer@400 { |
| compatible = "brcm,bcm6328-timer", "syscon"; |
| reg = <0x400 0x3c>; |
| }; |
| |
| gpio0: gpio-controller@500 { |
| compatible = "brcm,bcm6345-gpio"; |
| reg-names = "dirout", "dat"; |
| reg = <0x500 0x28>, <0x528 0x28>; |
| |
| #gpio-cells = <2>; |
| gpio-controller; |
| }; |
| |
| uart0: serial@640 { |
| compatible = "brcm,bcm6345-uart"; |
| reg = <0x640 0x18>; |
| interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&periph_clk>; |
| clock-names = "refclk"; |
| status = "okay"; |
| }; |
| |
| nand-controller@1800 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand"; |
| reg = <0x1800 0x600>, <0x2000 0x10>; |
| reg-names = "nand", "nand-int-base"; |
| interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "nand"; |
| status = "okay"; |
| |
| nandcs: nand@0 { |
| compatible = "brcm,nandcs"; |
| reg = <0>; |
| }; |
| }; |
| |
| misc@2600 { |
| compatible = "brcm,misc", "simple-mfd"; |
| reg = <0x2600 0xe4>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x00 0x2600 0xe4>; |
| |
| reset-controller@2644 { |
| compatible = "brcm,bcm4908-misc-pcie-reset"; |
| reg = <0x44 0x04>; |
| #reset-cells = <1>; |
| }; |
| }; |
| }; |
| |
| reboot { |
| compatible = "syscon-reboot"; |
| regmap = <&timer>; |
| offset = <0x34>; |
| mask = <1>; |
| }; |
| }; |
