| // SPDX-License-Identifier: GPL-2.0 |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "brcm,bcm7420"; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| mips-hpt-frequency = <93750000>; |
| |
| cpu@0 { |
| compatible = "brcm,bmips5000"; |
| device_type = "cpu"; |
| reg = <0>; |
| }; |
| |
| cpu@1 { |
| compatible = "brcm,bmips5000"; |
| device_type = "cpu"; |
| reg = <1>; |
| }; |
| }; |
| |
| aliases { |
| uart0 = &uart0; |
| }; |
| |
| cpu_intc: interrupt-controller { |
| #address-cells = <0>; |
| compatible = "mti,cpu-interrupt-controller"; |
| |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| }; |
| |
| clocks { |
| uart_clk: uart_clk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <81000000>; |
| }; |
| |
| upg_clk: upg_clk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <27000000>; |
| }; |
| }; |
| |
| rdb { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| compatible = "simple-bus"; |
| ranges = <0 0x10000000 0x01000000>; |
| |
| periph_intc: interrupt-controller@441400 { |
| compatible = "brcm,bcm7038-l1-intc"; |
| reg = <0x441400 0x30>, <0x441600 0x30>; |
| |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| |
| interrupt-parent = <&cpu_intc>; |
| interrupts = <2>, <3>; |
| }; |
| |
| sun_l2_intc: interrupt-controller@401800 { |
| compatible = "brcm,l2-intc"; |
| reg = <0x401800 0x30>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <23>; |
| }; |
| |
| gisb-arb@400000 { |
| compatible = "brcm,bcm7400-gisb-arb"; |
| reg = <0x400000 0xdc>; |
| native-endian; |
| interrupt-parent = <&sun_l2_intc>; |
| interrupts = <0>, <2>; |
| brcm,gisb-arb-master-mask = <0x3ff>; |
| brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pci_0", |
| "pcie_0", "bsp_0", "rdc_0", |
| "rptd_0", "avd_0", "avd_1", |
| "jtag_0"; |
| }; |
| |
| upg_irq0_intc: interrupt-controller@406780 { |
| compatible = "brcm,bcm7120-l2-intc"; |
| reg = <0x406780 0x8>; |
| |
| brcm,int-map-mask = <0x44>, <0x1f000000>, <0x100000>; |
| brcm,int-fwd-mask = <0x70000>; |
| |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| |
| interrupt-parent = <&periph_intc>; |
| interrupts = <18>, <19>, <20>; |
| interrupt-names = "upg_main", "upg_bsc", "upg_spi"; |
| }; |
| |
| sun_top_ctrl: syscon@404000 { |
| compatible = "brcm,bcm7420-sun-top-ctrl", "syscon"; |
| reg = <0x404000 0x60c>; |
| native-endian; |
| }; |
| |
| reboot { |
| compatible = "brcm,bcm7038-reboot"; |
| syscon = <&sun_top_ctrl 0x8 0x14>; |
| }; |
| |
| uart0: serial@406b00 { |
| compatible = "ns16550a"; |
| reg = <0x406b00 0x20>; |
| reg-io-width = <0x4>; |
| reg-shift = <0x2>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <21>; |
| clocks = <&uart_clk>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@406b40 { |
| compatible = "ns16550a"; |
| reg = <0x406b40 0x20>; |
| reg-io-width = <0x4>; |
| reg-shift = <0x2>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <64>; |
| clocks = <&uart_clk>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@406b80 { |
| compatible = "ns16550a"; |
| reg = <0x406b80 0x20>; |
| reg-io-width = <0x4>; |
| reg-shift = <0x2>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <65>; |
| clocks = <&uart_clk>; |
| status = "disabled"; |
| }; |
| |
| bsca: i2c@406200 { |
| clock-frequency = <390000>; |
| compatible = "brcm,brcmstb-i2c"; |
| interrupt-parent = <&upg_irq0_intc>; |
| reg = <0x406200 0x58>; |
| interrupts = <24>; |
| interrupt-names = "upg_bsca"; |
| status = "disabled"; |
| }; |
| |
| bscb: i2c@406280 { |
| clock-frequency = <390000>; |
| compatible = "brcm,brcmstb-i2c"; |
| interrupt-parent = <&upg_irq0_intc>; |
| reg = <0x406280 0x58>; |
| interrupts = <25>; |
| interrupt-names = "upg_bscb"; |
| status = "disabled"; |
| }; |
| |
| bscc: i2c@406300 { |
| clock-frequency = <390000>; |
| compatible = "brcm,brcmstb-i2c"; |
| interrupt-parent = <&upg_irq0_intc>; |
| reg = <0x406300 0x58>; |
| interrupts = <26>; |
| interrupt-names = "upg_bscc"; |
| status = "disabled"; |
| }; |
| |
| bscd: i2c@406380 { |
| clock-frequency = <390000>; |
| compatible = "brcm,brcmstb-i2c"; |
| interrupt-parent = <&upg_irq0_intc>; |
| reg = <0x406380 0x58>; |
| interrupts = <27>; |
| interrupt-names = "upg_bscd"; |
| status = "disabled"; |
| }; |
| |
| bsce: i2c@406800 { |
| clock-frequency = <390000>; |
| compatible = "brcm,brcmstb-i2c"; |
| interrupt-parent = <&upg_irq0_intc>; |
| reg = <0x406800 0x58>; |
| interrupts = <28>; |
| interrupt-names = "upg_bsce"; |
| status = "disabled"; |
| }; |
| |
| pwma: pwm@406580 { |
| compatible = "brcm,bcm7038-pwm"; |
| reg = <0x406580 0x28>; |
| #pwm-cells = <2>; |
| clocks = <&upg_clk>; |
| status = "disabled"; |
| }; |
| |
| pwmb: pwm@406880 { |
| compatible = "brcm,bcm7038-pwm"; |
| reg = <0x406880 0x28>; |
| #pwm-cells = <2>; |
| clocks = <&upg_clk>; |
| status = "disabled"; |
| }; |
| |
| watchdog: watchdog@4067e8 { |
| clocks = <&upg_clk>; |
| compatible = "brcm,bcm7038-wdt"; |
| reg = <0x4067e8 0x14>; |
| status = "disabled"; |
| }; |
| |
| upg_gio: gpio@406700 { |
| compatible = "brcm,brcmstb-gpio"; |
| reg = <0x406700 0x80>; |
| #gpio-cells = <2>; |
| #interrupt-cells = <2>; |
| gpio-controller; |
| interrupt-controller; |
| interrupt-parent = <&upg_irq0_intc>; |
| interrupts = <6>; |
| brcm,gpio-bank-widths = <32 32 32 27>; |
| }; |
| |
| enet0: ethernet@468000 { |
| phy-mode = "internal"; |
| phy-handle = <&phy1>; |
| mac-address = [ 00 10 18 36 23 1a ]; |
| compatible = "brcm,genet-v1"; |
| #address-cells = <0x1>; |
| #size-cells = <0x1>; |
| reg = <0x468000 0x3c8c>; |
| interrupts = <69>, <79>; |
| interrupt-parent = <&periph_intc>; |
| status = "disabled"; |
| |
| mdio@e14 { |
| compatible = "brcm,genet-mdio-v1"; |
| #address-cells = <0x1>; |
| #size-cells = <0x0>; |
| reg = <0xe14 0x8>; |
| |
| phy1: ethernet-phy@1 { |
| max-speed = <100>; |
| reg = <0x1>; |
| compatible = "brcm,65nm-ephy", |
| "ethernet-phy-ieee802.3-c22"; |
| }; |
| }; |
| }; |
| |
| ehci0: usb@488300 { |
| compatible = "brcm,bcm7420-ehci", "generic-ehci"; |
| reg = <0x488300 0x100>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <60>; |
| status = "disabled"; |
| }; |
| |
| ohci0: usb@488400 { |
| compatible = "brcm,bcm7420-ohci", "generic-ohci"; |
| reg = <0x488400 0x100>; |
| native-endian; |
| no-big-frame-no; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <61>; |
| status = "disabled"; |
| }; |
| |
| ehci1: usb@488500 { |
| compatible = "brcm,bcm7420-ehci", "generic-ehci"; |
| reg = <0x488500 0x100>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <55>; |
| status = "disabled"; |
| }; |
| |
| ohci1: usb@488600 { |
| compatible = "brcm,bcm7420-ohci", "generic-ohci"; |
| reg = <0x488600 0x100>; |
| native-endian; |
| no-big-frame-no; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <62>; |
| status = "disabled"; |
| }; |
| |
| spi_l2_intc: interrupt-controller@411d00 { |
| compatible = "brcm,l2-intc"; |
| reg = <0x411d00 0x30>; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| interrupt-parent = <&periph_intc>; |
| interrupts = <78>; |
| }; |
| |
| qspi: spi@443000 { |
| #address-cells = <0x1>; |
| #size-cells = <0x0>; |
| compatible = "brcm,spi-bcm-qspi", |
| "brcm,spi-brcmstb-qspi"; |
| clocks = <&upg_clk>; |
| reg = <0x440920 0x4 0x443200 0x188 0x443000 0x50>; |
| reg-names = "cs_reg", "hif_mspi", "bspi"; |
| interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>; |
| interrupt-parent = <&spi_l2_intc>; |
| interrupt-names = "spi_lr_fullness_reached", |
| "spi_lr_session_aborted", |
| "spi_lr_impatient", |
| "spi_lr_session_done", |
| "spi_lr_overread", |
| "mspi_done", |
| "mspi_halted"; |
| status = "disabled"; |
| }; |
| |
| mspi: spi@406400 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "brcm,spi-bcm-qspi", |
| "brcm,spi-brcmstb-mspi"; |
| clocks = <&upg_clk>; |
| reg = <0x406400 0x180>; |
| reg-names = "mspi"; |
| interrupts = <0x14>; |
| interrupt-parent = <&upg_irq0_intc>; |
| interrupt-names = "mspi_done"; |
| status = "disabled"; |
| }; |
| }; |
| }; |
