diff options
Diffstat (limited to 'arch/mips/boot/dts/brcm/bcm6328.dtsi')
| -rw-r--r-- | arch/mips/boot/dts/brcm/bcm6328.dtsi | 240 |
1 files changed, 240 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/brcm/bcm6328.dtsi b/arch/mips/boot/dts/brcm/bcm6328.dtsi new file mode 100644 index 000000000..634618d43 --- /dev/null +++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi @@ -0,0 +1,240 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include "dt-bindings/clock/bcm6328-clock.h" +#include "dt-bindings/reset/bcm6328-reset.h" +#include "dt-bindings/soc/bcm6328-pm.h" + +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm6328"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + mips-hpt-frequency = <160000000>; + + cpu@0 { + compatible = "brcm,bmips4350"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "brcm,bmips4350"; + device_type = "cpu"; + reg = <1>; + }; + }; + + clocks { + periph_osc: periph-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + clock-output-names = "periph"; + }; + + hsspi_osc: hsspi-osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <133333333>; + clock-output-names = "hsspi_osc"; + }; + }; + + aliases { + nflash = &nflash; + serial0 = &uart0; + serial1 = &uart1; + spi1 = &hsspi; + }; + + cpu_intc: interrupt-controller { + #address-cells = <0>; + compatible = "mti,cpu-interrupt-controller"; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + ubus { + #address-cells = <1>; + #size-cells = <1>; + + compatible = "simple-bus"; + ranges; + + periph_clk: clock-controller@10000004 { + compatible = "brcm,bcm6328-clocks"; + reg = <0x10000004 0x4>; + #clock-cells = <1>; + }; + + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + + periph_intc: interrupt-controller@10000020 { + compatible = "brcm,bcm6345-l1-intc"; + reg = <0x10000020 0x10>, + <0x10000030 0x10>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <2>, <3>; + }; + + wdt: watchdog@1000005c { + compatible = "brcm,bcm7038-wdt"; + reg = <0x1000005c 0xc>; + + clocks = <&periph_osc>; + clock-names = "refclk"; + + timeout-sec = <30>; + }; + + soft_reset: syscon@10000068 { + compatible = "syscon"; + reg = <0x10000068 0x4>; + native-endian; + + reboot { + compatible = "syscon-reboot"; + offset = <0x0>; + mask = <0x1>; + }; + }; + + uart0: serial@10000100 { + compatible = "brcm,bcm6345-uart"; + reg = <0x10000100 0x18>; + + interrupt-parent = <&periph_intc>; + interrupts = <28>; + + clocks = <&periph_osc>; + clock-names = "refclk"; + + status = "disabled"; + }; + + uart1: serial@10000120 { + compatible = "brcm,bcm6345-uart"; + reg = <0x10000120 0x18>; + + interrupt-parent = <&periph_intc>; + interrupts = <39>; + + clocks = <&periph_osc>; + clock-names = "refclk"; + + status = "disabled"; + }; + + nflash: nand@10000200 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,nand-bcm6368", + "brcm,brcmnand-v2.2", + "brcm,brcmnand"; + reg = <0x10000200 0x180>, + <0x10000400 0x200>, + <0x10000070 0x10>; + reg-names = "nand", + "nand-cache", + "nand-int-base"; + + interrupt-parent = <&periph_intc>; + interrupts = <0>; + + status = "disabled"; + }; + + leds0: led-controller@10000800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-leds"; + reg = <0x10000800 0x24>; + + status = "disabled"; + }; + + hsspi: spi@10001000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "brcm,bcm6328-hsspi"; + reg = <0x10001000 0x600>; + + interrupt-parent = <&periph_intc>; + interrupts = <29>; + + clocks = <&periph_clk BCM6328_CLK_HSSPI>, + <&hsspi_osc>; + clock-names = "hsspi", + "pll"; + + resets = <&periph_rst BCM6328_RST_SPI>; + reset-names = "hsspi"; + + status = "disabled"; + }; + + periph_pwr: power-controller@10001848 { + compatible = "brcm,bcm6328-power-controller"; + reg = <0x10001848 0x4>; + #power-domain-cells = <1>; + }; + + ehci: usb@10002500 { + compatible = "brcm,bcm6328-ehci", "generic-ehci"; + reg = <0x10002500 0x100>; + big-endian; + + interrupt-parent = <&periph_intc>; + interrupts = <42>; + + phys = <&usbh 0>; + phy-names = "usb"; + + status = "disabled"; + }; + + ohci: usb@10002600 { + compatible = "brcm,bcm6328-ohci", "generic-ohci"; + reg = <0x10002600 0x100>; + big-endian; + no-big-frame-no; + + interrupt-parent = <&periph_intc>; + interrupts = <41>; + + phys = <&usbh 0>; + phy-names = "usb"; + + status = "disabled"; + }; + + usbh: usb-phy@10002700 { + compatible = "brcm,bcm6328-usbh-phy"; + reg = <0x10002700 0x38>; + #phy-cells = <1>; + + clocks = <&periph_clk BCM6328_CLK_USBH>; + clock-names = "usbh"; + + power-domains = <&periph_pwr BCM6328_POWER_DOMAIN_USBH>; + + resets = <&periph_rst BCM6328_RST_USBH>; + reset-names = "usbh"; + + status = "disabled"; + }; + }; +}; |