diff options
Diffstat (limited to 'arch/mips/boot/dts/brcm/bcm7125.dtsi')
| -rw-r--r-- | arch/mips/boot/dts/brcm/bcm7125.dtsi | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/brcm/bcm7125.dtsi b/arch/mips/boot/dts/brcm/bcm7125.dtsi new file mode 100644 index 000000000..5bf77b6fc --- /dev/null +++ b/arch/mips/boot/dts/brcm/bcm7125.dtsi @@ -0,0 +1,281 @@ +// SPDX-License-Identifier: GPL-2.0 +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm7125"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + mips-hpt-frequency = <202500000>; + + cpu@0 { + compatible = "brcm,bmips4380"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "brcm,bmips4380"; + 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 = <0x2f7>; + brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pci_0", + "bsp_0", "rdc_0", "rptd_0", + "avd_0", "jtag_0"; + }; + + upg_irq0_intc: interrupt-controller@406780 { + compatible = "brcm,bcm7120-l2-intc"; + reg = <0x406780 0x8>; + + brcm,int-map-mask = <0x44>, <0xf000000>, <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,bcm7125-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>; + native-endian; + 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>; + native-endian; + 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>; + native-endian; + 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"; + }; + + pwma: pwm@406580 { + compatible = "brcm,bcm7038-pwm"; + reg = <0x406580 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 18>; + }; + + ehci0: usb@488300 { + compatible = "brcm,bcm7125-ehci", "generic-ehci"; + reg = <0x488300 0x100>; + native-endian; + interrupt-parent = <&periph_intc>; + interrupts = <60>; + status = "disabled"; + }; + + ohci0: usb@488400 { + compatible = "brcm,bcm7125-ohci", "generic-ohci"; + reg = <0x488400 0x100>; + native-endian; + interrupt-parent = <&periph_intc>; + interrupts = <61>; + 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 = <79>; + }; + + 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"; + }; + }; +}; |