forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
2.3 KiB
117 lines
2.3 KiB
// SPDX-License-Identifier: GPL-2.0 |
|
/dts-v1/; |
|
|
|
#include <dt-bindings/interrupt-controller/irq.h> |
|
#include <dt-bindings/interrupt-controller/mips-gic.h> |
|
|
|
/memreserve/ 0x00000000 0x00001000; /* YAMON exception vectors */ |
|
/memreserve/ 0x00001000 0x000ef000; /* YAMON */ |
|
/memreserve/ 0x000f0000 0x00010000; /* PIIX4 ISA memory */ |
|
|
|
/ { |
|
#address-cells = <1>; |
|
#size-cells = <1>; |
|
compatible = "mti,malta"; |
|
|
|
cpu_intc: interrupt-controller { |
|
compatible = "mti,cpu-interrupt-controller"; |
|
|
|
interrupt-controller; |
|
#interrupt-cells = <1>; |
|
}; |
|
|
|
gic: interrupt-controller@1bdc0000 { |
|
compatible = "mti,gic"; |
|
reg = <0x1bdc0000 0x20000>; |
|
|
|
interrupt-controller; |
|
#interrupt-cells = <3>; |
|
|
|
/* |
|
* Declare the interrupt-parent even though the mti,gic |
|
* binding doesn't require it, such that the kernel can |
|
* figure out that cpu_intc is the root interrupt |
|
* controller & should be probed first. |
|
*/ |
|
interrupt-parent = <&cpu_intc>; |
|
|
|
timer { |
|
compatible = "mti,gic-timer"; |
|
interrupts = <GIC_LOCAL 1 IRQ_TYPE_NONE>; |
|
}; |
|
}; |
|
|
|
i8259: interrupt-controller@20 { |
|
compatible = "intel,i8259"; |
|
|
|
interrupt-controller; |
|
#interrupt-cells = <1>; |
|
|
|
interrupt-parent = <&gic>; |
|
interrupts = <GIC_SHARED 3 IRQ_TYPE_LEVEL_HIGH>; |
|
}; |
|
|
|
flash@1e000000 { |
|
compatible = "intel,dt28f160", "cfi-flash"; |
|
reg = <0x1e000000 0x400000>; |
|
bank-width = <4>; |
|
#address-cells = <1>; |
|
#size-cells = <1>; |
|
|
|
partitions { |
|
compatible = "fixed-partitions"; |
|
#address-cells = <1>; |
|
#size-cells = <1>; |
|
|
|
yamon@0 { |
|
label = "YAMON"; |
|
reg = <0x0 0x100000>; |
|
read-only; |
|
}; |
|
|
|
user-fs@100000 { |
|
label = "User FS"; |
|
reg = <0x100000 0x2e0000>; |
|
}; |
|
|
|
board-config@3e0000 { |
|
label = "Board Config"; |
|
reg = <0x3e0000 0x20000>; |
|
read-only; |
|
}; |
|
}; |
|
}; |
|
|
|
fpga_regs: system-controller@1f000000 { |
|
compatible = "mti,malta-fpga", "syscon", "simple-mfd"; |
|
reg = <0x1f000000 0x1000>; |
|
native-endian; |
|
|
|
lcd@410 { |
|
compatible = "mti,malta-lcd"; |
|
offset = <0x410>; |
|
}; |
|
|
|
reboot { |
|
compatible = "syscon-reboot"; |
|
regmap = <&fpga_regs>; |
|
offset = <0x500>; |
|
mask = <0x42>; |
|
}; |
|
}; |
|
|
|
isa { |
|
compatible = "isa"; |
|
#address-cells = <2>; |
|
#size-cells = <1>; |
|
ranges = <1 0 0 0x1000>; |
|
|
|
rtc@70 { |
|
compatible = "motorola,mc146818"; |
|
reg = <1 0x70 0x8>; |
|
|
|
interrupt-parent = <&i8259>; |
|
interrupts = <8>; |
|
}; |
|
}; |
|
};
|
|
|