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ARM: dts: brcmstb: add IRQ0 controller

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This L2 controller handles multiplexing a few different interrupts. We
also need it for configuring the interrupt forwarding masks for the
UART.

With this, we can *now* boot BCM7445 to a prompt using the upstream
kernel + DTB.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Brian Norris 2015-03-18 17:31:32 -07:00 committed by Florian Fainelli
parent e36fcd13c2
commit 0c02acec74
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/bcm7445.dtsi
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@ -96,6 +96,18 @@
"syscon";
reg = <0x452000 0x100>;
};
irq0_intc: interrupt-controller@f040a780 {
compatible = "brcm,bcm7120-l2-intc";
interrupt-parent = <&gic>;
#interrupt-cells = <1>;
reg = <0x40a780 0x8>;
interrupt-controller;
interrupts = <GIC_SPI 0x45 0x0>,
<GIC_SPI 0x43 0x0>;
brcm,int-map-mask = <0x25c>, <0x7000000>;
brcm,int-fwd-mask = <0x70000>;
};
};
smpboot {