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brcm63xx: register interrupt-controllers through DT when possible

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Add the required nodes for the interrupt controllers and register
them through DT when a DTB is present.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 43457
This commit is contained in:
Jonas Gorski
2014-12-01 00:52:07 +00:00
parent 443d730da8
commit e8068f0b1b
10 changed files with 334 additions and 0 deletions
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30
target/linux/brcm63xx/dts/bcm6345.dtsi
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@@ -18,6 +18,14 @@
};
};
cpu_intc: interrupt-controller {
#address-cells = <0>;
compatible = "mti,cpu-interrupt-controller";
interrupt-controller;
#interrupt-cells = <1>;
};
memory { device_type = "memory"; reg = <0 0>; };
pflash: nor@1fc00000 {
@@ -35,5 +43,27 @@
#size-cells = <1>;
ranges;
compatible = "simple-bus";
periph_intc: interrupt-controller@fffe000c {
compatible = "brcm,bcm6345-l2-intc";
reg = <0xfffe000c 0x9>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};
ext_intc: interrupt-controller@fffe0014 {
compatible = "brcm,bcm6345-ext-intc";
reg = <0xfffe0014 0x4>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&cpu_intc>;
interrupts = <3>, <4>, <5>, <6>;
};
};
};