diff options
Diffstat (limited to 'arch/mips/boot')
| -rw-r--r-- | arch/mips/boot/dts/brcm/bcm3384.dtsi | 109 | ||||
| -rw-r--r-- | arch/mips/boot/dts/brcm/bcm3384_zephyr.dtsi | 126 | ||||
| -rw-r--r-- | arch/mips/boot/dts/brcm/bcm93384wvg.dts | 9 |
3 files changed, 127 insertions, 117 deletions
diff --git a/arch/mips/boot/dts/brcm/bcm3384.dtsi b/arch/mips/boot/dts/brcm/bcm3384.dtsi deleted file mode 100644 index 21b074a99c94..000000000000 --- a/arch/mips/boot/dts/brcm/bcm3384.dtsi +++ /dev/null @@ -1,109 +0,0 @@ -/ { - #address-cells = <1>; - #size-cells = <1>; - compatible = "brcm,bcm3384", "brcm,bcm33843"; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - /* On BMIPS5000 this is 1/8th of the CPU core clock */ - mips-hpt-frequency = <100000000>; - - cpu@0 { - compatible = "brcm,bmips5000"; - device_type = "cpu"; - reg = <0>; - }; - - cpu@1 { - compatible = "brcm,bmips5000"; - device_type = "cpu"; - reg = <1>; - }; - }; - - clocks { - #address-cells = <1>; - #size-cells = <0>; - - periph_clk: periph_clk@0 { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <54000000>; - }; - }; - - aliases { - uart0 = &uart0; - }; - - cpu_intc: cpu_intc@0 { - #address-cells = <0>; - compatible = "mti,cpu-interrupt-controller"; - - interrupt-controller; - #interrupt-cells = <1>; - }; - - periph_intc: periph_intc@14e00038 { - compatible = "brcm,bcm3384-intc"; - reg = <0x14e00038 0x8 0x14e00340 0x8>; - - interrupt-controller; - #interrupt-cells = <1>; - - interrupt-parent = <&cpu_intc>; - interrupts = <4>; - }; - - zmips_intc: zmips_intc@104b0060 { - compatible = "brcm,bcm3384-intc"; - reg = <0x104b0060 0x8>; - - interrupt-controller; - #interrupt-cells = <1>; - - interrupt-parent = <&periph_intc>; - interrupts = <29>; - }; - - iop_intc: iop_intc@14e00058 { - compatible = "brcm,bcm3384-intc"; - reg = <0x14e00058 0x8>; - - interrupt-controller; - #interrupt-cells = <1>; - - interrupt-parent = <&cpu_intc>; - interrupts = <6>; - }; - - uart0: serial@14e00520 { - compatible = "brcm,bcm6345-uart"; - reg = <0x14e00520 0x18>; - interrupt-parent = <&periph_intc>; - interrupts = <2>; - clocks = <&periph_clk>; - status = "disabled"; - }; - - ehci0: usb@15400300 { - compatible = "brcm,bcm3384-ehci", "generic-ehci"; - reg = <0x15400300 0x100>; - big-endian; - interrupt-parent = <&periph_intc>; - interrupts = <41>; - status = "disabled"; - }; - - ohci0: usb@15400400 { - compatible = "brcm,bcm3384-ohci", "generic-ohci"; - reg = <0x15400400 0x100>; - big-endian; - no-big-frame-no; - interrupt-parent = <&periph_intc>; - interrupts = <40>; - status = "disabled"; - }; -}; diff --git a/arch/mips/boot/dts/brcm/bcm3384_zephyr.dtsi b/arch/mips/boot/dts/brcm/bcm3384_zephyr.dtsi new file mode 100644 index 000000000000..a7bd8564e9f6 --- /dev/null +++ b/arch/mips/boot/dts/brcm/bcm3384_zephyr.dtsi @@ -0,0 +1,126 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "brcm,bcm3384", "brcm,bcm33843"; + + memory@0 { + device_type = "memory"; + + /* Typical range. The bootloader should fill this in. */ + reg = <0x0 0x08000000>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + /* On BMIPS5000 this is 1/8th of the CPU core clock */ + mips-hpt-frequency = <100000000>; + + cpu@0 { + compatible = "brcm,bmips5000"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "brcm,bmips5000"; + device_type = "cpu"; + reg = <1>; + }; + }; + + cpu_intc: cpu_intc { + #address-cells = <0>; + compatible = "mti,cpu-interrupt-controller"; + + interrupt-controller; + #interrupt-cells = <1>; + }; + + clocks { + periph_clk: periph_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <54000000>; + }; + }; + + aliases { + uart0 = &uart0; + }; + + ubus { + #address-cells = <1>; + #size-cells = <1>; + + compatible = "brcm,ubus", "simple-bus"; + ranges; + dma-ranges = <0x00000000 0x08000000 0x08000000>, + <0x08000000 0x00000000 0x08000000>; + + periph_intc: periph_intc@14e00038 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x14e00038 0x4 0x14e0003c 0x4>, + <0x14e00340 0x4 0x14e00344 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <4>; + }; + + zmips_intc: zmips_intc@104b0060 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x104b0060 0x4 0x104b0064 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&periph_intc>; + interrupts = <29>; + brcm,int-map-mask = <0xffffffff>; + }; + + iop_intc: iop_intc@14e00058 { + compatible = "brcm,bcm3380-l2-intc"; + reg = <0x14e00058 0x4 0x14e0005c 0x4>; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpu_intc>; + interrupts = <6>; + brcm,int-map-mask = <0xffffffff>; + }; + + uart0: serial@14e00520 { + compatible = "brcm,bcm6345-uart"; + reg = <0x14e00520 0x18>; + interrupt-parent = <&periph_intc>; + interrupts = <2>; + clocks = <&periph_clk>; + status = "disabled"; + }; + + ehci0: usb@15400300 { + compatible = "brcm,bcm3384-ehci", "generic-ehci"; + reg = <0x15400300 0x100>; + big-endian; + interrupt-parent = <&periph_intc>; + interrupts = <41>; + status = "disabled"; + }; + + ohci0: usb@15400400 { + compatible = "brcm,bcm3384-ohci", "generic-ohci"; + reg = <0x15400400 0x100>; + big-endian; + no-big-frame-no; + interrupt-parent = <&periph_intc>; + interrupts = <40>; + status = "disabled"; + }; + }; +}; diff --git a/arch/mips/boot/dts/brcm/bcm93384wvg.dts b/arch/mips/boot/dts/brcm/bcm93384wvg.dts index 831741179212..d1e44a17d41a 100644 --- a/arch/mips/boot/dts/brcm/bcm93384wvg.dts +++ b/arch/mips/boot/dts/brcm/bcm93384wvg.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "bcm3384.dtsi" +/include/ "bcm3384_zephyr.dtsi" / { compatible = "brcm,bcm93384wvg", "brcm,bcm3384"; @@ -10,13 +10,6 @@ bootargs = "console=ttyS0,115200"; stdout-path = &uart0; }; - - memory@0 { - device_type = "memory"; - reg = <0x0 0x04000000>; - dma-xor-mask = <0x08000000>; - dma-xor-limit = <0x0fffffff>; - }; }; &uart0 { |